The document provides an index and descriptions of various liner hanger system products, including: - Pocket slip liner hanger that is non-rotating and can be run with a hydraulic release or mechanical running tool. It uses hydraulic cylinders to set slips to hang the liner string during cementing. - Model BAFN setting tool that conveys the liner and sets the hanger assembly. It can be released by right hand rotation after cementing is complete. - Integral body cementing head that suspends drill pipe weight while retaining the plug, connects cementing lines, and includes a heavy-duty swivel and integral plug dropping manifold.

1. PRODUCT INDEX
Liner Hanger System
DESCRIPTION
Simplex Liner Hanger
Accessories & Running Tool
Hydraulic Liner Hanger
Mechanical Liner Hanger
Hydraulic Rotating Liner Hanger
Accessories & Running Tool
Liner Top Packer
Liner Tie Back Packer
Pocket Slip Liner Hanger
Hydraulic Release Running Tool Accessories
Mechanical Liner Hanger
Top Drive Cementing Head
Plug Dropping Head
Swab Cup Packer

12. LINER HANGER SYSTEM
____________________________________________________
POCKET SLIP LINER HANGER
- NON ROTATING
Product No- BI 261-5U
DESCRIPTION & APPLICATION:
The BOTIL Model “BPSN” Pocket Slip Hydraulic set Non-Rotating
Liner Hanger is used to hang the liner string during cementing
operations. Specially designed slips deliver excellent hanging
capacity and eliminate the risk of the premature setting. Model
“BPSN” can be run with BOTIL Model “BE” Running tool or Mod
“BHR” hydraulic release Running tool. The design is primarily based
on the hydraulic setting of slip segments (Four in number) which
distribute the liner weight evenly on the ribs provided On the slips,
guided in the pocket of cone. The Hydraulic liner hanger may be set
before or after cementing by applying pressure to running-in string.
The Hydraulic liner hanger may be rotated during running in and set
after cementing by applying pressure against the liner wiper plug
after it is landed in Model “BS” Landing Collar. To set the Hanger
before cementing, Model “BS” Landing Collar with setting ball must
be run.
Features and Benefits
Body is manufactured from seamless tubes to equivalent
grade of liner . 80,000 psi to 110,000 psi yield strengths are
standard. Other yield strengths and materials available on
request.
Hydraulic
cylinder
manufactured
matching yield strength of liner Hanger.
from
material
Slips are manufactured to Rockwell “C” scale hardness of
57-64 for use in the highest grade casing strings.
Special Slip and groove design prevent any possibility of
pre-mature setting during running in.
Most suitable for deviated wells.
27-I

15. LINER HANGER SYSTEM
____________________________________________________
MODEL “BAFN” SETTING TOOL
Product No- BI 281-OU
DESCRIPTION & APPLICATION:
BOTIL Model ‘BAFN’ setting cum running tool is an assembly that
conveys the liner, wiper plugs, seal assembly and hanger assembly
into the well. It also serves as pack-off tool when the liner runs with
the liner top pack-offs. The Model “BAFN” Running cum Setting Tool
is provided with slots on the body for circulation purposes. The face
of Setting Dog of the Running Tool is knurled for sufficient grip. After
the completion of cementing the tool is released by right hand
rotation. With the Liner hung and the setting tool released the string is
picked up to release the setting dogs. Setting Weight back down on
the string will activate and lock the pack off in the set position.
29-I

24. LINER HANGER SYSTEM
____________________________________________________
INTEGRAL BODY CEMENTING HEAD
Product No- BI 278-30
DESCRIPTION & APPLICATION :
The Integral Body Cementing Manifold (IBCM)
suspends drill pipe weight from the rig elevators while
retaining the plug so that it can be released after
cementing has been completed. The IBCM also
connects the cementing lines to the running string
during liner operations, and includes a heavy-duty
swivel for easy string manipulation with the
cementing lines in place. This swivel mechanism and
drill pipe plug retainer are built in below the elevators
for unobstructed operation. A ball drop assembly is
integral with the plug dropping manifold for use with
hydraulic-set liner systems.
Features and Benefits
• Maximum strength and toughness from quenched
and tempered alloy steel construction.
• Displacement fluid and cement are diverted below
or above the plug through an external manifold.
• Manifold rated to 5,000 PSI working Pressure.
• Cementing flag sub for visual indication of drill pipe
wiper plug release is integral with the Plug
Dropping Manifold.
• Heavy duty swivel permits easy manipulation of the
string without having to break down the cementing
lines.
37-I