Logan INNOVEX 70 Series User manual

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
B
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | [e-mail]: March 2022.
FISHING & INTERVENTION
SERIES 70 & 150
OVERSHOTS
Manual A120

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
1
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
OVERVIEW
The Logan Series 70 Short Catch Over-
shot is designed for conditions when the
fish is too short to be engaged with a
standard overshot. The grapple control is
positioned above the basket grapple rath-
er than below it to allow the basket grap-
ple to occupy the lowest position in the
bowl. This enables the overshot to firmly
engage and retrieve a very short fish.
CONSTRUCTION
The Logan Series 70 Short Catch Over-
shot assembly consists of a top sub,
bowl, basket grapple control, and
a basket grapple. This overshot has no
guide. The basket grapple is inserted
into the bowl from the top. The design
of the bowl allows the basket grapple
to fit in the lowest position. The basket
grapple control finger then fits into the
top of the basket grapple.
OPERATION
Before making up the overshot on the
fishing string and running it into the
well, be sure the overshot is properly
assembled and dressed with the proper
size grapple. Each Logan Series 70
Short Catch Overshot is designed to
engage a specific maximum outside
diameter. Each overshot can be dressed
to engage any smaller diameter by
installing the desired size of basket
grapple. Refer to the Parts Lists on pages
3 – 4.
Check to make sure all of the compo-
nents are in good working order. Make
up the overshot on the fishing string and
run it into the well. Although the Series
70 Overshot has no guide, the compo-
nents function in the same manner as
the standard Logan Series 150 Releas-
ing and Circulating Overshot.
When the overshot reaches the top of
the fish, combined rotation and lowering
results in the following:
1. Because this overshot has no guide,
the bottom of the bowl directs the
fish into basket grapple.
2. The grapple expands and the fish
passes into it until it reaches the pin
section of the top sub or the stop of
a basket grapple.
3. The fish is now properly positioned
in the overshot. The tapers of the
bowl will contract the grapple and
securely hold the fish when upward
pull is exerted on the string.
A sharp downward bump positions
the largest portion of the bowl tapers
opposite the grapple and breaks the
hold between the bowl and grapple.
Right-hand rotation expands the
left-hand wickers in the grapple and
the overshot can then be withdrawn
from the fish by elevating the fishing
string.
CATCHING A FISH
Attach the Overshot to the bottom end
of the fishing string and run it into the
hole. The Logan Series 70 Overshot
assembly is rotated to the right and low-
ered as the fish enters the expand-able
grapple. Simultaneous rotating and
lowering is important. With the fish in
the grapple, stop right-hand rotation
and allow the torque to slack out on the
fishing string. Exert an upward pull to
fully capture the fish.
RELEASING A FISH
A sharp downward force (bump) is
applied to the overshot to break the hold
of the grapple within the bowl. The over-
shot is then rotated to the right while it
is slowly elevated to release the grapple
from the fish until the overshot is clear
of the fish. Simultaneous rotation and
elevation is important.
To release from a recovered fish, follow
the same procedure while holding the
fish below the overshot.
PRECAUTIONS
Never rotate the fishing string to the
left while the overshot is engaged with
the fish unless an upward strain is
maintained.
Always bump down the full weight of
the fishing string before starting re-
leas-ing operations.
MAINTENANCE
Maintenance is simple, but important
to prolong the life of the tool and guard
against misruns. Disassemble and
inspect the tool after each use. Check
the grapple wickers for dullness and
replace if necessary. Make other repairs
as required and reassemble.
Paint or grease the exterior of the over-
shot to prevent rust or deterioration.
Disassembly
1. Using a vise, clamp the bowl be-
tween the threaded ends. Remove
the top sub by breaking loose the
threaded connections between the
top sub and bowl.
CAUTION: Excessive force can
distort or crack the bowl. Use only
enough gripping action in the vise
to break the connections. Avoid mak-
ing heavy tool marks on the bowl.
2. The control must first be lifted out
through the top of the assembly.
Using right-hand rotation, unscrew
and remove the grapple from the bowl.
Before reassembly, inspect all parts,
especially the grapple. Check the
wickers for damage and wear to
ensure safe operation. Grease parts
as they are reassembled. Grease or
paint the exterior to prevent corrosion.
ORDERING INFORMATION
When ordering, please specify:
(1) Complete assembly or part number
(2) Top sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Series 70 Short Catch Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
2
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
LEGAL NOTICE
All references to Bowen®part numbers in this Price Book are used to identify interchangeable tools and parts. References to such tools and
parts does not imply that Innovex is a licensee or is in any way ailiated with Bowen or National Oilwell Varco. Innovex does not sell, or oer
to sell, National Oilwell Varco (Bowen) products.
"Bowen" is a registered trademark of National Oilwell Varco.
Series 70 Short Catch Overshots
Top Sub
Basket Grapple Control
Bowl
Basket Grapple

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
3
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
MAXIMUM CATCH SIZE (Basket) 1-5/8 2-1/2 2-5/8 3-1/16 3-1/16 3-1/16 * 3-3/8
OVERSHOT O.D. 2-5/16 3-5/8 3-3/4 3-15/16 4-5/8 4-1/8 4-3/8
TYPE SH SH SH SH FS SH SH
COMPLETE ASSEMBLY Logan Part No. 170-231-D 170-363-D 170-375-D 170-394-D 170-463-A 170-413-D 170-438-D
Bowen No. 38506 17615 13535 63892 11290 10434 C-11023
TOP SUB Logan Part No. C1000 C1001 C1002 C10025 C1003 C1004 C10045
Bowen No. 38507 17616 13536 63893 11295 10435 A-11024
BOWL Logan Part No. C2000 C2001 C2002 C20025 C2003 C2004 C20045
Bowen No. 38508 17617 13537 63894 11291 10436 B-11025
BASKET GRAPPLE Logan Part No. C3000 C3001 C3002 C30025 C3003 C3004 C30045
Bowen No. 38509 17618 13538 63895 11292 10437 B-11026
BASKET GRAPPLE CONTROL Logan Part No. C4000 C4001 C4002 C40025 C4003 C4004 C40045
Bowen No. 38510 17619 13539 63896 11294 10438 A-11027
Series 70 Short Catch Overshots
Innovex reserves the right to change or discontinue designs without notice.
Notes: Grapples are available in 1/16" intervals.
* 3-1/8" special basket grapple available for assembly 170-413-D.
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
Recommended Spare Parts:
(1) 2 Grapples, 1 Control
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
MAXIMUM CATCH SIZE (Basket) 3-21/32 3-21/32 3-3/4 3-3/4 4-1/4 4-3/4 5-1/4
OVERSHOT O.D. 4-11/16 5-5/8 4-3/4 5-1/2 5-3/4 5-7/8 6-1/4
TYPE SH FS SH FS FS SH SH
COMPLETE ASSEMBLY Logan Part No. 170-468-D 170-563-A 170-475-D 170-550-A 170-575-A 170-587-D 170-625-D
Bowen No. 10543 11297 12645 12785 13065 10560 14805
TOP SUB Logan Part No. C1005 C1006 C1005 C1008 C1009 C1010 C10105
Bowen No. 10544 11298 10544 12786 13066 10561 14806
BOWL Logan Part No. C2005 C2006 C2007 C2008 C2009 C2010 C20105
Bowen No. 10545 11299 12646 12787 13067 10562 14807
BASKET GRAPPLE Logan Part No. C3005 C3006 C3007 C3008 C3009 C3010 C30105
Bowen No. 10546 11300 12647 12788 13068 10563 14808
BASKET GRAPPLE CONTROL Logan Part No. C4005 C4006 C4007 C4008 C4009 C4010 C40105
Bowen No. 10547 11301 12648 12789 13069 10564 14809

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
4
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Innovex reserves the right to change or discontinue designs without notice.
Notes: Grapples are available in 1/16" intervals.
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only Recommended Spare Parts:
(1) 2 Grapples, 1 Control
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
MAXIMUM CATCH SIZE (Basket) 4-3/4 6 6-1/4 6-1/2 7 7-3/4 8
OVERSHOT O.D. 6-5/8 7-5/8 7-7/8 8-1/4 8-1/2 9-1/4 9-3/4
TYPE FS FS FS FS FS FS FS
COMPLETE ASSEMBLY Logan Part No. 170-663-A 170-763-A 170-787-A 170-825-A 170-850-A 170-925-A 170-975-A
Bowen No. 11303 11630 16975 38939 20050 25030 20060
TOP SUB Logan Part No. C1011 C1012 C1013 C1014 C1015 C1016 C1017
Bowen No. 11304 11631 16976 38940 20051 25031 20061
BOWL Logan Part No. C2011 C2012 C2013 C2014 C2015 C2016 C2017
Bowen No. 11305 11632 16977 38941 20052 25032 20062
BASKET GRAPPLE Logan Part No. C3011 C3012 C3013 C3014 C3015 C3016 C3017
Bowen No. 11306 11633 16978 38942 20053 25033 20063
BASKET GRAPPLE CONTROL Logan Part No. C4011 C4012 C4013 C4014 C4015 C4016 C4017
Bowen No. 11307 11634 16979 38943 20054 25034 20064
MAXIMUM CATCH SIZE (Basket) 9 13-1/2
OVERSHOT O.D. 11-1/4 16
TYPE FS
COMPLETE ASSEMBLY Logan Part No. 170-1125-A 170-1600-A
Bowen No. 33878 …
TOP SUB Logan Part No. C1018 C1019
Bowen No. 33879 …
BOWL Logan Part No. C2018 C2019
Bowen No. 33880 …
BASKET GRAPPLE Logan Part No. C3018 C3019
Bowen No. 33881 …
BASKET GRAPPLE CONTROL Logan Part No. C4018 C4019
Bowen No. 33882 …
Series 70 Short Catch Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
5
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Notes:
1) All strengths are calculated theoretical yield points and are accurate within 20%. All strengths assume a straight, steady pull and
full grapple engagement of a round fish. Anything less than straight pulling or full engagement will substantially reduce the strength.
2) No tong marks should be applied to the bowl. Tong marks and other surface damage to the bowl will also reduce the strength.
3) Maximum recommended makeup torque is 50% of yield. Less torque may be used depending upon the situation.
4) Jarring may amplify the pull load by a factor of 3 to 10.
CALCULATED STRENGTHS
MAXIMUM CATCH SIZE (Basket) 4-3/4 6 6-1/4 6-1/2 7 7-3/4 8
OVERSHOT O.D. 6-5/8 7-5/8 7-7/8 8-1/4 8-1/2 9-1/4 9-3/4
COMPLETE ASSEMBLY Logan Part No. 170-663-A 170-763-A 170-787-A 170-825-A 170-850-A 170-925-A 170-975-A
Bowen No. 11303 11630 16975 38939 20050 25030 20060
BOWL Logan Part No. C2011 C2012 C2013 C2014 C2015 C2016 C2017
Bowen No. 11305 11632 16977 38941 20052 25032 20062
BASKET GRAPPLE LOAD CAPACITY @ YIELD POINT (LBS):
MAX. CAPACITY WITH STOP 579,400 358,000 349,200 … 285,100 … …
MIN. CAPACITY WITHOUT STOP 720,600 445,300 445,700 445,100 373,700 391,700 445,100
MAX. MAKE-UP TORQUE 50% OF YIELD (FT/LBS) … 12,500 … 22,000 24,200 27,800 30,800
MAXIMUM CATCH SIZE (Basket) 3-21/32 3-21/32 3-3/4 3-3/4 4-1/4 4-3/4 5-1/4
OVERSHOT O.D. 4-11/16 5-5/8 4-3/4 5-1/2 5-3/4 5-7/8 6-1/4
COMPLETE ASSEMBLY Logan Part No. 170-468-D 170-563-A 170-475-D 170-550-A 170-575-A 170-587-D 170-625-D
Bowen No. 10543 11297 12645 12785 13065 10560 14805
BOWL Logan Part No. C2005 C2006 C2007 C2008 C2009 C2010 C20105
Bowen No. 10545 11299 12646 12787 13067 10562 14807
BASKET GRAPPLE LOAD CAPACITY @ YIELD POINT (LBS):
MAX. CAPACITY WITH STOP 197,600 635,700 267,100 504,500 467,400 306,200 …
MIN. CAPACITY WITHOUT STOP 197,600 790,500 267,100 558,100 575,600 348,200 319,700
MAX. MAKE-UP TORQUE 50% OF YIELD (FT/LBS) 5,000 … … … 7,400 … 8,100
MAXIMUM CATCH SIZE (Basket) 1-5/8 2-1/2 2-5/8 3-1/16 3-1/16 3-1/16 3-3/8
OVERSHOT O.D. 2-5/16 3-5/8 3-3/4 3-15/16 4-5/8 4-1/8 4-3/8
COMPLETE ASSEMBLY Logan Part No. 170-231-D 170-363-D 170-375-D 170-394-D 170-463-A 170-413-D 170-438-D
Bowen No. 38506 17615 13535 63892 11290 10434 C-11023
BOWL Logan Part No. C2000 C2001 C2002 C20025 C2003 C2004 C20045
Bowen No. 38508 17617 13537 63894 11291 10436 B-11025
BASKET GRAPPLE LOAD CAPACITY @ YIELD POINT (LBS):
MAX. CAPACITY WITH STOP … … 239,800 … 398,100 212,700 …
MIN. CAPACITY WITHOUT STOP 85,200 263,600 239,800 224,600 398,100 212,700 250,300
MAX. MAKE-UP TORQUE 50% OF YIELD (FT/LBS) 600 2,550 2,800 … … 4,000 4,600
MAXIMUM CATCH SIZE (Basket) 9 13-3/8
OVERSHOT O.D. 11-1/4 16
COMPLETE ASSEMBLY Logan Part No. 170-1125-A 170-1600-A
Bowen No. 33878 …
BOWL Logan Part No. C2018 C2019
Bowen No. 33880 …
BASKET GRAPPLE LOAD CAPACITY @ YIELD POINT (LBS):
MAX. CAPACITY WITH STOP … …
MIN. CAPACITY WITHOUT STOP 874,800 …
MAX. MAKE-UP TORQUE 50% OF YIELD (FT/LBS) 42,000 55,500
Series 70 Short Catch Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
6
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Series 150 Releasing and Circulating Overshot
with Spiral Parts
Top Sub
Type A Packer
Bowl
Spiral Grapple Control
Spiral Grapple
Standard
Cut-lipped Guide
Series 150 Releasing and Circulating Overshot
with Basket Parts
Top Sub
Bowl
Mill Control Packer
(includes Outer and Inner Seals)
Basket Grapple
Standard
Cut-lipped Guide
Type A Packer
Spiral Grapple Control
Spiral Parts
Spiral Grapple
Inner Seal
Outer Seal
Mill Control Packer
Basket Parts
Basket Grapple
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
7
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
OVERVIEW
The Logan Series 150 Releasing and Cir-
culating Overshot is the most versa-tile
and commonly used fishing tool in the
industry. It is designed to externally
engage, pack-o, retrieve, and release
various types of fish, including tubing,
casing, drill pipe, drill collars, couplings,
and tool joints that have been lost or
twisted o. It is engineered to withstand
heavy pulling, torsional and jarring
strains without damaging or distorting
the tool or the fish. Its rugged construc-
tion, simplicity, and strength make the
Logan Series 150 Releasing and Cir-
cu-lating Overshot the standard choice
among all external catch fishing tools.
USE
The Logan Series 150 Releasing and
Circulating Overshot is designed to
ex-ternally engage, pack-o, retrieve,
and release various types of fish, includ-
ing tubing, casing, drill pipe, drill collars,
couplings, and tool joints that have been
twisted o or lost.
Each overshot is designed to engage,
pack-o, and pull a specific size of
tubing, casing, drill pipe, drill collars,
couplings, and tool joints, or other tools
with smooth outer diameters. With the
installation of proper undersize parts,
they may be adapted to engage and
pack-o smaller sizes.
Logan Overshots are coded (A – E) with
the following strength designations:
• A = Full Strength (FS)
For all torsional pulling and jarring
strain
• B = Extra Full Strength (XFS)
For extreme abuse
• C = Semi Full Strength (SFS)
Maximum strength for special hole
conditions
• D = Slim Hole (SH)
For heavy pulling strains only
• E = Extra Slim Hole (XSH)
For pick up jobs only
Type A (full strength) overshots are rec-
ommended when casing, hole size, and
fish size will permit.
CONSTRUCTION
The Logan Series 150 Releasing and
Circulating Overshots are constructed of
the highest quality material for strength
and eiciency.
Overshots consist of three main ex-
ter-nal parts: a top sub, a bowl, and a
guide. Internal catch and pack-o parts
are determined by the diameter of the
fish. Each assembly is designed for a
maximum catch diameter. A spiral grap-
ple, spiral grapple control, and a Type
A packer are used in the overshot bowl
when the diameter of the fish is near the
published maximum catch diameter of
the overshot.
When the diameter of the fish is
con-siderably below the maximum catch
diameter of the overshot (usually 1/2"),
a basket grapple, a mill control packer,
or basket grapple control are used in the
overshot bowl.
COMPONENTS
Gripping and Releasing Mechanism
Top Sub
The top sub is the uppermost com-
ponent of the overshot assembly. It is
equipped with a customer specified box
connection to assure proper make-up
with the fishing string.
Bowl
The bowl, the major working component
of the overshot, is located between the
top sub and the guide.
The inside diameter features a threaded
section that conforms to the exterior
threads of the grapple. This design
permits any expansion or compression
strain to be evenly distributed over the
entire working surface of the bowl, grap-
ple, and the fish. Any possible damage
to the fish or overshot is minimized.
Guide
The lowermost component of the over-
shot assembly is the guide. As its name
implies, it guides the fish into the in-
ter-nal gripping mechanism (grapple) of
the overshot. The guide also minimizes
possible damage to the overshot by
blocking the entry of a fish that exceeds
the maximum catch size of the overshot.
Grapples
The grapple fits into the bowl and is the
gripping mechanism of the overshot.
There are two basic types of grapples:
spiral and basket.

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
8
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Spiral Grapple
Spiral Grapple
The left-handed, helix shape of the
spiral grapple conforms to the tapered
interior wickers of the bowl. The specially
hardened interior wickers of the grapple
assure positive engagement with the fish.
Basket Grapple
Basket Grapple
The basket grapple is a slotted, ex-
pand-able cylinder with a wickered
interior
to engage the fish. Its tapered exterior
conforms to the interior of the bowl.
To meet the needs of various fishing op-
erations, three types of basket grap-ples
are available: plain (standard), short-
catch stop, and long-catch stop.
Plain Basket Grapple
The plain basket grapple is used when
the milling operation has preceeded the
fishing operation. This type of basket
grapple is used to retrieve fish with a
uniform outside diameter. During fishing
operations, the fish passes completely
through the grapple. Wickers running
the entire interior length of the grapple
securely grip the fish. The plain basket
grapple is standard equipment on all
overshots and will always be furnished
unless another type is specified.
Basket Grapple with Short-Catch Stop
Basket Grapple
with Short-Catch Stop
This grapple is used to retrieve couplings
that are attached to a ruptured section of
pipe that protrudes above the coupling.
Two sets of wickers, each with a dierent
inside diameter, are utilized. The smaller
diameter threads catch the pipe above
the collar and provide a stop so that the
coupling can be engaged by the larger
set of threads before being packed-o by
a control packer.
Basket Grapple with Long-Catch Stop
Basket Grapple
with Long-Catch Stop
This type of basket grapple is designed
to retrieve tool joints and collars with
suicient length remaining below the
grapple to allow pack-o with a plain
or mill control packer. The internal
shoulder at the upper end of the grap-
ple prevents the fish from completely
passing through it. This shoulder also
positions the basket control packer
around the fish for optimum pack-o.
Spiral Grapple Control
Basket Grapple Control
Grapple Controls
A grapple control acts as a key that
transmits torque from the overshot bowl
to the grapple while allowing the grapple
to move vertically inside the bowl during
operation. There are two types of grapple
controls: spiral and basket. Spiral grapple
controls are used with spiral grapples and
are always plain — that is, without milling
teeth or pack-o mechanism. Basket
grapple controls are used with basket
grapples. These may be plain, include a
pack-o mechanism, and/or milling teeth.
Pack-o Mechanism
If circulation is required during the
fishing operation, a pack-o mechanism
is required to assure circulation goes
through rather than around the fish. The
type of grapple (spiral or basket) being
used will determine which type of pack-
o mechanism is used.
Type A Packer
Type A Packer
A Type A packer is used on overshots
equipped with spiral grapples. The Type
A packer sleeve seals its outer diameter
against the inside of the bowl. It has an
internal lip that seals around the fish.
Each Type A packer is designed to pack-
o the specific catch size of each spiral
grapple and one should be ordered for
each size grapple.

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
9
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Mill Control Packer
Mill Control Packers
A mill control packer is used in con-
junction with overshots equipped with
a basket grapple and should be used
when the fish requires light dressing
prior to engagement. A basket grapple
control is used when the fish requires no
pack-o. Mill control packers replace a
plain basket grapple control. The teeth
on the mill control packer are designed
only to remove small burrs.
Only one mill control packer can be in-
stalled in the overshot assembly at one
time. Mill control packers are manufac-
tured to match a specific basket grapple
size. One mill control packer should be
ordered for each size of basket grapple
that has been ordered.
For areas with extreme pressure, refer
to the special Logan Series 150 High
Pressure Mill Control Packers and High
Pressure Pack-o Assemblies listed on
pages 40 – 41 for more information.
Type R Mill Control Packer
When an overshot is dressed with a mill
control packer and pack-o is required,
a Type R Mill Control Packer is most
commonly used. The mill control packer
is constructed with a molded inner seal
and a replaceable outer seal that pro-vi-
de a positive seal around the fish. Seals
may be replaced in the field if required.
(Refer to pages 34 – 37 for Inner and
Outer Seal part numbers.)
Inner Seal
Outer Seal
The plain control packer is used when
the milling operation has preceeded the
fishing operation. The mill control packer
should be used when the fish requires
light dressing prior to engagement. Only
one control packer can be installed in
the overshot assembly at one time.
Type E Control Packer
The Type E Control Packer is con-struct-
ed with a molded inner seal and
a replaceable outer seal. They are avail-
able in two styles: plain and mill.
Outer seals may be replaced in the field.
(Refer to pages 36 – 37 for Outer Seal
part numbers.)
Overshot Accessories
Logan Series 150 Releasing and Cir-
cu-lating Overshots can be equipped
with a wide range of accessories,
including:
• Extension Subs (page 30)
• Oversized Guides (page 31)
• Wallhook Guides (page 32)
• Mill Guides (page 33)
• Inner Seals for Mill Control Packers
(pages 34 – 35)
• Outer Seals for Mill Control Packers
(pages 36 – 37)
• Type E Mill Control Packers
(pages 38 – 39)
• High Pressure Mill Control Packers
(page 40)
• High Pressure Pack-off Assemblies
(page 41)
• Lock Rings and Spacers (page 42)
Refer to the pages indicated for more
detailed information about these parts.
OPERATION
Properly assemble the overshot and
dress it with the correct size grapple.
Ensure that all parts are in good, work-
ing condition.
In fishing operations, the Logan Series
150 Releasing and Circulating Overshot
will function in the same manner, wheth-
er using a spiral or basket grapple.
Install undersized parts if the fish is
smaller than the maximum outside
di-ameter the overshot can engage.
(Refer to tables on pages 13 – 29.)
In hole sizes that are significantly larger
than the fish size, install an oversized
guide (refer to page 31) or a wallhook
guide (refer to page 32) to prevent the
overshot from passing the fish.
Replace the standard guide with the
proper mill guide if the top of the fish
is heavily burred or jagged. (Refer to Mill
Guides on page 33.)
If the upper end of the fish is unen-
gage-able, install an extension sub (refer
to page 30) between the top sub and the
bowl.
Connect the overshot to the fishing
string by the top sub and run it into the
hole.
The Logan Series 150 Releasing and
Circulating Overshot requires right-
hand rotation only, during both engag-
ing and releasing operations. The right-
hand-only rotation feature eliminates
the possibility of accidental left-hand
unthreading.
Catching a Fish
CAUTION: Always shut o the circu-
lating pumps before lowering the
overshot over the fish.
Never rotate the fishing string to the
left while the overshot is engaged
with a fish unless an upward strain is
maintained.

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
10
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Slowly rotate the Logan Series 150
Releasing and Circulating Overshot
assembly to the right while it is lowered
over the fish. It is important to combine
rotation and lowering after the overshot
has reached the top of the fish and as
the fish enters the expandable grap-
ple. The guide will direct the fish into
the overshot. The grapple will expand,
allowing the fish to pass through it and
the pack-o rubber. The fish will stop
when it makes contact with the pin end
of the top sub. If engaging an external
upset section with a basket grapple, the
fish will be stopped by the solid metal
stop in the upper end of the basket
grapple. With the fish properly posi-
tioned in the grapple, allow the right-
hand twist to slack out of the string.
Cease rotation and exert an upward
pull on the fishing string to fully capture
the fish. The upward pull contracts the ta-
pers in the bowl, thereby gripping the fish
with the grapple and holding it secure.
If the fish does not advance, maintain
an upward strain on the fishing string
and turn on the circulating pumps to
force fluid through the fish. With the fish
securely positioned, circulation seals
the pack-o rubber around the fish to
prevent fluid from passing down the
outside. The pumps build pressure to
force fluid down through the fish.
Releasing a Fish
CAUTION: Before beginning releasing
operations, always bump down the full
weight of the fishing string.
A sharp downward force (bump) is
applied to break the hold of the grapple
within the bowl. The downward force
positions the largest portion of the bowl
tapers opposite the grapple and breaks
the hold. The Logan Series 150 Releas-
ing and Circulating Overshot is then
rotated to the right and slowly elevated
to release the grapple from the fish.
As the overshot rotates to the right, the
friction of the fish against the grapple
causes it to unwind and expand. Con-
tinue simultaneous right-hand rotation
while slowly elevating the fishing string
until the overshot has cleared the fish.
Combined rotation and elevation is very
important.
Undersized Spiral Parts
When a fish is smaller than the specified
maximum catch size of the overshot,
undersized parts are used.
Undersized spiral parts (spiral grapples
and Type A packers) are used to catch
fish sizes between the “Maximum Catch
Size (Spiral)” to the “Maximum Catch
Size (Basket).” (Refer to tables on pages
13 – 29.)
Spiral grapples and type A packers
should be changed for each size of fish.
They will eectively catch and pack-o
a worn fish as much as 3/32" under, and
approximately 1/32" over, the catch size
of the grapple.
Some overshots, especially Innovex
code “D” slim hole (SH) type over-shots,
can eectively catch a fish that
is no more than 1/16" under maximum.
Undersized Basket Parts
Undersized basket parts (basket grap-
ples and mill control packers) are used
to catch sizes smaller than the “Max-
imum Catch Size (Basket).” (Refer to
tables on pages 13 – 29.) Basket grap-
ples will eectively catch and pack-o a
worn fish as much as 3/32" under, and
approximately 1/32" over, the maximum
catch sizes listed.
Some overshots, especially Innovex
code “D” slim hole (SH) type over-shots,
can eectively catch a fish that
is more than 1/32" under size.
Basket grapples and mill control pack-
ers should be changed for each size
of fish. A plain basket grapple control
does not need to be changed to a mill
control packer when using an under-
sized basket grapple.
Subsea Retrieval
On oshore floating rigs, drill string
extends hundreds of feet from the rig
to the wellhead blowout preventer
(BOP) on the sea floor. Sometimes it
is necessary for the rig to move (in the
event of a blowout, an approaching
storm, or drifting due to loss of anchor)
from a well site. In these situations, the
drill string can be temporarily severed
inside the BOP to remove only the upper
end.
The BOP must have at least two sets
of rams — a set of lower pipe rams and
set of shear rams above them. Land the
closest tool joint on the lower pipe rams.
Close the lower pipe rams to suspend
and pack-o the string before shearing.
Shearing produces flattened, flared ends
with protruding ears.
The string is retrieved when the rig re-
turns to the well site. The end is brought
to the surface and the sheared piece is
removed. Often large sections of the BOP
stack must be brought to the surface as
well for eective retrieval, making subsea
sheared pipe retrieval a costly, diicult,
and time-consuming task.
By removing the standard guide, grap-
ple, and packer, the Logan Series 150
Releasing and Circulating Overshot
can be dressed with a mill extension
and special flat-bottomed guides (refer
to Mill Guides on page 33) to retrieve
sheared pipe in an economical, simple,
and time-saving manner.
Before installing the overshot on the drill
string, dress it with a mill extension and
a flat-bottomed, long guide. The tapered
milling ribs of the mill extension are
faced with sintered tungsten carbide on
the inner diameter. The overshot is then
lowered into the BOP and over the end
of the drill pipe. Rotation mills down the
flared ends and protruding ears of the
sheared pipe. The end of the long guide
(and the short guide) is faced with soft
metal so it will not damage the BOP
pipe rams if it inadvertently comes into
contact with them.

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
11
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Sheared Drill Pipe
Inside Blowout Preventer
Mill Operation
The Series 150 Overshot outfitted with a mill
extension and a special long guide with a soft
metal bottom.
Sheared Drill Pipe Retrieval
The Series 150 Overshot outfitted with a basket
grapple, mill control packer, top sub extension,
and a special short guide with a soft metal
bottom.
SHEARED DRILL PIPE RETRIEVAL
The long length of the guide also pre-
vents the mill extension from touching
and causing damage to the tool joint in
the BOP. This is of utmost importance as
the outer diameter of this joint is where
the string will be engaged.
After milling is completed, The Logan
Series 150 Releasing and Circulating
Overshot is elevated to the surface. It
is then dressed with a flat-bottomed
short guide, an extension sub, a basket
grapple, and a mill control packer sized
to engage the tool joint. The overshot is
lowered again. As the BOP is entered,
the milled flare-end will pass through
the grapple and the mill control packer.
Once in the extension sub, the grapple
will engage and pack-o the tool joint.
Exert an upward pull on the overshot
to ensure enagement. Then retract the
BOP pipe rams. Raise the string to the
rig floor and remove the severed joint.
Replace the joint and resume normal
operations.
Logan Sheared Pipe Retrieval Overshot
assemblies are available for all sizes
of drill pipe and BOPs. Please inquire.

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
12
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
Top Sub
Bowl
Basket Grapple
Control
Basket
Grapple
Standard
Cut-lipped Guide
Basket Grapple
with Basket Grapple Control
Top Sub
Bowl
Mill Control
Packer
(includes Outer
and Inner Seal)
Basket
Grapple
Standard
Cut-lipped Guide
Basket Grapple
with Mill Control Packer
Spiral Grapple with Spiral Grapple Control
and Type A Packer
Top Sub
Type A Packer
Bowl
Spiral Grapple
Control
Spiral
Grapple
Standard
Cut-lipped Guide
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
13
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
MAXIMUM CATCH SIZE (Spiral) 2 2-1/8 2-3/8 2-3/8 2-3/8 2-1/2 2-1/2
MAXIMUM CATCH SIZE (Basket) 1-3/4 1-3/4 2 1-7/8 1-7/8 2 2
OVERSHOT O.D. 2-5/16 2-5/8 3-1/8 3-1/2 4-1/8 3-3/8 3-5/8
TYPE SH SH XSH FS FS SH FS
COMPLETE ASSEMBLY Logan Part No. 150-231-D 150-263-D 150-313-E 150-350-A 150-414-A 150-338-D 150-363-A
Bowen No. B-8919 C-10199 9305 C-4741 1443 C-4623 C-5080
TOP SUB Logan Part No. A0950 A1000 A1001 A1002 A10025 A1003 A1004
Bowen No. A-8920 A-10200 9311 B-4742 1445 A-5083 A-5081
BOWL Logan Part No. A1950 A2000 A2001 A2002 A20025 A2003 A2004
Bowen No. B-8921 B-10201 9306 B-4743 1446 B-5088 B-5082
STANDARD GUIDE (CUT-LIPPED) Logan Part No. B7008 A3000 A3001 A3002 A30025 A3003 A3004
Bowen No. 9404 A-10206 9312 A-4745 1450 A-5093 A-5087
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A4950 A4000 A4001 A4002 A40025 A4003 A4004
Bowen No. 9407 B-10202 9309 L-1453 1453 B-5089 B-3395
SPIRAL GRAPPLE Logan Part No. B3008 A5000 A5001 A5002 A50025 A5003 A5004
Bowen No. 9403 B-10204 9307 B-782 1448 B-5091 B-5085
SPIRAL GRAPPLE CONTROL Logan Part No. A6950 A6000 A6001 A6002 A60025 A6003 A6004
Bowen No. 9405 A-10205 9308 B-783 1449 A-5092 A-5086
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. B5008 A7000 A7001 A7002 A70025 A7003 A7004
Bowen No. 9403 B-10204 9307 B-782 1448 B-5091 B-5085
BASKET GRAPPLE CONTROL Logan Part No. B6008 A8000 A8001 A8002 A80025 A8003 A8004
Bowen No. 9405 A-10205 9308 B-783 1449 A-5092 A-5086
MILL CONTROL PACKER Logan Part No. A9950 A9000 A9001 A9002 A90025 A9003 A9004
Bowen No. 9407M B-10202-R 9309-R L-1453-R 1453-R B-5089-R B-3395-R
Innovex reserves the right to change or discontinue designs without notice.
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
14
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
MAXIMUM CATCH SIZE (Spiral) 2-7/8 3-1/16 3-1/8 2-7/8 2-7/8 3-1/16 3-1/16
MAXIMUM CATCH SIZE (Basket) 2-1/2 2-11/16 2-5/8 2-3/8 2-3/8 2-9/16 2-9/16
OVERSHOT O.D. 3-5/8 3-3/4 3-7/8 3-3/4 4 3-15/16 4-3/16
TYPE XSH SH SH SH FS SH FS
COMPLETE ASSEMBLY Logan Part No. 150-363-E 150-375-D 150-388-D 150-376-D 150-400-A 150-393-D 150-419-A
Bowen No. 9270 37585 C-1835 C-1827 C-4736 C-5101 C-5098
TOP SUB Logan Part No. A1005 A10055 A10056 A10057 A1006 A1007 A1008
Bowen No. 9276 37586 A-1842 A-1834 A-4737 A-5102 A-5099
BOWL Logan Part No. A2005 A20055 A20056 A20057 A2006 A2007 A2008
Bowen No. 9271 37587 B-1836 B-1828 B-4738 B-5103 B-5100
STANDARD GUIDE (CUT-LIPPED) Logan Part No. A3005 A30055 A30056 A30057 A3006 A3007 A3008
Bowen No. 9275 37592 A-1841 A-1833 A-4740 A-3598 A-4405
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A4005 A40055 A40056 A40057 A4006 A4007 A4008
Bowen No. 8550 37588 B-1839 A-1831 L-809 B-3594 L-7090
SPIRAL GRAPPLE Logan Part No. A5005 A50055 A50056 A50057 A5006 A5007 A5008
Bowen No. 9272 37590 B-1837 A-1829 M-805 B-3596 B-4403
SPIRAL GRAPPLE CONTROL Logan Part No. A6005 A60055 A60056 A60057 A6006 A6007 A6008
Bowen No. 9273 37591 A-1838 A-1830 M-806 B-3597 B-4403
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. A7005 A70055 A70056 A70057 A7006 A7007 A7008
Bowen No. 9272 37590 B-1837 A-1829 M-805 B-3596 B-4403
BASKET GRAPPLE CONTROL Logan Part No. A8005 A80055 A80056 A80057 A8006 A8007 A8008
Bowen No. 9273 37591 A-1838 A-1830 M-806 B-3597 B-4404
MILL CONTROL PACKER Logan Part No. A9005 A90055 A90056 A90057 A9006 A9007 A9008
Bowen No. 8550-R 37588-R B-1839-R A-1831-R L-809-RS B-3594-R L-7090-R
Innovex reserves the right to change or discontinue designs without notice.
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
15
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
MAXIMUM CATCH SIZE (Spiral) 3-1/8 3-1/8 3-1/8 3-1/8 3-1/4 3-1/4 3-1/4
MAXIMUM CATCH SIZE (Basket) 2-5/8 2-5/8 2-5/8 2-5/8 2-3/4 2-3/4 2-3/4
OVERSHOT O.D. 4 4-1/8 4-1/8 4-1/4 4-1/8 4-3/8 4-3/8
TYPE SH FS FS FS SH FS FS
COMPLETE ASSEMBLY Logan Part No. 150-400-D 150-413-A 150-412-A 150-425-A 150-413-D 150-437-A 150-438-A
Bowen No. C-5104 9105 8220 C-4822 C-5115 9630 C-5112
TOP SUB Logan Part No. A1009 A1010 A10105 A1011 A1012 A10125 A1013
Bowen No. A-5105 9106 8221 A-4823 A-5116 9631 A-5113
BOWL Logan Part No. A2009 A2010 A20105 A2011 A2012 A20125 A2013
Bowen No. B-5106 9107 8223 B-4824 B-5117 9632 B-5114
STANDARD GUIDE (CUT-LIPPED) Logan Part No. A3009 A3010 A3010 A3011 A3012 A30125 A3013
Bowen No. A-5111 1746 1746 A-793 A-5122 1519 A-3207
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A4009 A4010 A4010 A4011 A4012 A40125 A4013
Bowen No. B-5107 809 809 L-7090 B-5118 1517 L-1517
SPIRAL GRAPPLE Logan Part No. A5009 A5010 A5010 A5011 A5012 A50125 A5013
Bowen No. B-5109 1741 1741 B-791 B-5120 1518 B-3205
SPIRAL GRAPPLE CONTROL Logan Part No. A6009 A6010 A6010 A6011 A6012 A60125 A6013
Bowen No. A-5110 1747 1747 B-792 A-5121 1520 B-3206
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. A7009 A7010 A7010 A7011 A7012 A70125 A7013
Bowen No. B-5109 1741 1741 B-791 B-5120 1518 B-3205
BASKET GRAPPLE CONTROL Logan Part No. A8009 A8010 A8010 A8011 A8012 A80125 A8013
Bowen No. B-5110 1747 1747 B-792 A-5121 1520 B-3206
MILL CONTROL PACKER Logan Part No. A9009 A9010 A9010 A9011 A9012 A90125 A9013
Bowen No. B-5107-R 809-R 809-R L-7090-R B-5118-R 1517-R L-1517-R
Innovex reserves the right to change or discontinue designs without notice.
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
16
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
MAXIMUM CATCH SIZE (Spiral) 3-3/8 3-3/8 3-3/8 3-3/8 3-1/2 3-1/2 3-1/2
MAXIMUM CATCH SIZE (Basket) 2-7/8 2-7/8 2-7/8 2-7/8 2-7/8 2-7/8 2-7/8
OVERSHOT O.D. 3-7/8 4-1/4 4-3/8 4-1/2 4-3/8 4-13/16 4-1/2
TYPE XSH SH FS FS SH FS SH
COMPLETE ASSEMBLY Logan Part No. 150-388-E 150-425-D 150-4375-A 150-450-A 150-438-D 150-482-A 150-451-D
Bowen No. 21300 C-5126 9635 C-5123 C-4619 C-4732 C-3793
TOP SUB Logan Part No. A10135 A1014 A10145 A1015 A1016 A1017 A10161
Bowen No. 21301 A-5127 9636 A-5124 A-4620 A-4733 A-3794
BOWL Logan Part No. A20135 A2014 A20145 A2015 A2016 A2017 A20161
Bowen No. 21302 B-5128 9637 B-5125 B-4621 B-4734 A-3795
STANDARD GUIDE (CUT-LIPPED) Logan Part No. A30135 A3014 A30145 A3015 A3016 A3017 A30161
Bowen No. 21307 A-4629 4197 A-3361 A-4622 A-4735 A-3609
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A40135 A4014 A40145 A4015 A4016 A4017 A4015
Bowen No. 21303 B-4625 4185 L-6515 L-7065 L-168 L-6515
SPIRAL GRAPPLE Logan Part No. A50135 A5014 A50145 A5015 A5016 A5017 A5016
Bowen No. 21305 B-4627 4195 B-3359 B-3607 M-164 B-3607
SPIRAL GRAPPLE CONTROL Logan Part No. A60135 A6014 A60145 A6015 A6016 A6017 A6016
Bowen No. 21306 B-4628 4196 B-3360 B-3608 M-185 B-3608
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. A70135 A7014 A70145 A7015 A7016 A7017 A7016
Bowen No. 21305 B-4627 4195 B-3359 B-3607 M-164 B-3607
BASKET GRAPPLE CONTROL Logan Part No. A80135 A8014 A80145 A8015 A8016 A8017 A8016
Bowen No. 21306 B-4628 4196 B-3360 B-3608 M-185 B-3608
MILL CONTROL PACKER Logan Part No. A90135 A9014 A90145 A9015 A9016 A9017 A9015
Bowen No. 21303-R B-4625-R 4185-R L-6515-R L-7065-R L-168-R L-6515-R
Innovex reserves the right to change or discontinue designs without notice.
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
17
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
MAXIMUM CATCH SIZE (Spiral) 3-21/32 3-21/32 3-21/32 3-21/32 3-3/4 3-3/4 3-13/16
MAXIMUM CATCH SIZE (Basket) 3-1/8 3-1/8 3.220 3-1/8 3-7/32 3-1/4 3-5/16
OVERSHOT O.D. 4-17/32 4-9/16 4-11/16 5 4-5/8 4-11/16 4-7/16
TYPE SH SH SFS FS SH SFS SH
COMPLETE ASSEMBLY Logan Part No. 150-450-D 150-456-D 150-469-C 150-500-A 150-463-D 150-468-C 150-444-D
Bowen No. 17201 C-5151 9109 C-5148 C-5129 9120 C-9773
TOP SUB Logan Part No. A10175 A1018 A1019 A1020 A1021 A1019 A10217
Bowen No. 17202 A-5152 9110 A-5149 A-5130 9110 A-9774
BOWL Logan Part No. A20175 A2018 A2019 A2020 A2021 A20215 A20217
Bowen No. 17203 B-5153 9111 B-5150 B-5131 9121 B-9775
STANDARD GUIDE (CUT-LIPPED) Logan Part No. A30175 A3018 A3019 A3020 A3021 A30215 A30217
Bowen No. 17204 A-4341 6667 A-4412 A-5135 9125 A-9779
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A4018 A4018 A4019 A4020 A4021 A40215 A40217
Bowen No. L-6665 L-6665 6665 B-3219 B-5538 9122 L-6163
SPIRAL GRAPPLE Logan Part No. A5018 A5018 A5019 A5020 A5021 A50215 A50217
Bowen No. B-4339 B-4339 6662 B-4410 B-5133 9123 B-9777
SPIRAL GRAPPLE CONTROL Logan Part No. A6018 A6018 A6019 A6020 A6021 A60215 A60217
Bowen No. B-4340 B-4340 6674 B-4411 A-5134 9124 A-9778
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. A7018 A7018 A7019 A7020 A7021 A70215 A70217
Bowen No. B-4339 B-4339 6662 B-4410 B-5133 9123 B-9777
BASKET GRAPPLE CONTROL Logan Part No. A8018 A8018 A8019 A8020 A8021 A80215 A80217
Bowen No. B-4340 B-4340 6674 B-4411 A-5134 9124 A-9778
MILL CONTROL PACKER Logan Part No. A9018 A9018 A9019 A9020 A9021 A90215 A90217
Bowen No. L-6665-R L-6665-R 6665-R B-3219-R B-5538-R 9122-R L-6163-R
Innovex reserves the right to change or discontinue designs without notice.
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
18
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
MAXIMUM CATCH SIZE (Spiral) 3-3/4 3-7/8 3-7/8 4 4 4-1/8 4-1/8
MAXIMUM CATCH SIZE (Basket) 3-1/8 3-1/4 3-3/8 3-1/2 3-3/8 3-5/8 3-1/2
OVERSHOT O.D. 5-1/8 5-1/4 4-5/8 4-7/8 5-5/16 5 5-7/16
TYPE FS FS SH SH FS SH FS
COMPLETE ASSEMBLY Logan Part No. 150-513-A 150-525-A 150-462-D 150-488-D 150-531-A 150-500-D 150-544-A
Bowen No. C-4686 9515 C-6230 C-5154 C-5142 C-5428 C-5425
TOP SUB Logan Part No. A1022 A1023 A10235 A1024 A1025 A1026 A1027
Bowen No. A-4687 9516 A-6231 A-5155 A-5143 A-5429 A-5426
BOWL Logan Part No. A2022 A2023 A20235 A2024 A2025 A2026 A2027
Bowen No. B-4688 9517 B-6232 B-5156 B-5144 B-5430 B-5427
STANDARD GUIDE (CUT-LIPPED) Logan Part No. A3022 A3023 A30235 A3024 A3025 A3026 A3027
Bowen No. A-816 876 A-6236 A-5161 A-1507 B-4899 B-1999
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A4022 A4023 A40235 A4024 A4025 A4026 A4027
Bowen No. A-811 856 A-1707 B-5157 B-1508 B-4895 L-1867
SPIRAL GRAPPLE Logan Part No. A5022 A5023 A50235 A5024 A5025 A5026 A5027
Bowen No. B-814 859 B-6234 B-5159 B-1505 B-4897 B-1997
SPIRAL GRAPPLE CONTROL Logan Part No. A6022 A6023 A60235 A6024 A6025 A6026 A6027
Bowen No. B-815 875 A-6235 B-5160 A-1506 B-4898 A-1998
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. A7022 A7023 A70235 A7024 A7025 A7026 A7027
Bowen No. B-814 859 B-6234 B-5159 B-1505 B-4897 B-1997
BASKET GRAPPLE CONTROL Logan Part No. A8022 A8023 A80235 A8024 A8025 A8026 A8027
Bowen No. B-815 875 A-6235 B-5160 A-1506 B-4898 A-1998
MILL CONTROL PACKER Logan Part No. A9022 A9023 A90235 A9024 A9025 A9026 A9027
Bowen No. 811-R 856-R 60947R B-5157-R A-1508-R B-4895-R L-1867-R
Innovex reserves the right to change or discontinue designs without notice.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
Series 150 Releasing & Circulating Overshots

PRODUCT MANUAL
Series 70 and 150
Overshots
DOCUMENT
Manual A120
PAGE
19
FISHING TOOLS
11006 Lucerne Street | Houston, Texas 77016 | T: [phone] | Fax: [phone] | logan.sale[email protected]Revision: March 2022.
MAXIMUM CATCH SIZE (Spiral) 4-1/4 4-1/4 4-1/4 4-1/4 4-1/2 4-1/2 4-5/8
MAXIMUM CATCH SIZE (Basket) 3-3/4 3-3/4 3-11/16 3-11/16 3-7/8 3-7/8 4-1/8
OVERSHOT O.D. 5-1/8 5-1/8 5-9/16 5-9/16 5-3/8 5-13/16 5-1/2
TYPE SH SH FS FS SH FS SH
COMPLETE ASSEMBLY Logan Part No. 150-513-D 150-512-D 150-556-A 150-555-A 150-538-D 150-581-A 150-550-D
Bowen No. C-5162 4716 5896 C-4819 C-5165 C-4814 C-4969
TOP SUB Logan Part No. A1028 A10285 A1029 A10295 A1030 A1031 A10315
Bowen No. A-5163 4718 5897 A-4820 A-5166 A-4815 A-4970
BOWL Logan Part No. A2028 A20285 A2029 A20295 A2030 A2031 A20315
Bowen No. B-5164 4717 5898 B-4821 B-5167 B-4816 B-4971
STANDARD GUIDE (CUT-LIPPED) Logan Part No. A3028 A30285 A3029 A30295 A3030 A3031 A30315
Bowen No. A-4676 4719 187 L-187 B-2491 B-1989 M-1138
SPIRAL COMPONENT PARTS
PACKER Logan Part No. A40285 A40285 A4029 A4029 A4030 A4031 A4032
Bowen No. B-4672 4672 169 169 B-2487 B-2199-1 1140
SPIRAL GRAPPLE Logan Part No. A50285 A50285 A5029 A5029 A5030 A5031 A5032
Bowen No. B-4674 4674 165 165 B-2489 B-1987 1135
SPIRAL GRAPPLE CONTROL Logan Part No. A60285 A60285 A6029 A6029 A6030 A6031 A6032
Bowen No. A-4675 4675 186 186 B-2490 B-1988 1137
BASKET COMPONENT PARTS
BASKET GRAPPLE Logan Part No. A70285 A70285 A7029 A7029 A7030 A7031 A7032
Bowen No. B-4674 4674 165 165 B-2489 B-1987 1135
BASKET GRAPPLE CONTROL Logan Part No. A80285 A80285 A8029 A8029 A8030 A8031 A8032
Bowen No. A-4675 4675 186 186 B-2490 B-1988 1137
MILL CONTROL PACKER Logan Part No. A90285 A90285 A9029 A9029 A9030 A9031 A9032
Bowen No. B-4672-R 4672-R 169-R 169-R B-2487-R B-2199-1R 1140-R
Innovex reserves the right to change or discontinue designs without notice.
When ordering, please specify:
(1) Complete assembly or part number
(2) Top Sub connection
(3) Size and type of fish to be caught
(4) O.D., if other than standard
Recommended Spare Parts:
(1) Spiral: 3 Packers, 2 Grapples, for each size,
and 1 Control
(2) Basket: 2 Grapples, 2 Control Packers
or Mill Control Packers for each size
(3) Mill Control Packers: 3 Inner Seals
and Outer Seals
Logan Coding
A = FS Full Strength – For all pulling torsional and jarring strain
B = XFS Extra Full Strength – For extreme abuse
C = SFS Semi Full Strength – Maximum strength for special hole conditions
D = SH Slim Hole – For heavy pulling strains only
E = XSH Extra Slim Hole – For pick up jobs only
Series 150 Releasing & Circulating Overshots