ORDERING EXAMPLE:
PRODUCT NO. BI 801-50
SIZE: 1.87 MODEL "BF" SEATING NIPPLE
w/2-3/8" OD EU 8RD Box
x Pin for 4.7 lb/ft tubing

The Model 'BF' Seating Nipple is a Top No-Go or Selective Seating Nipple that provides for the location of various wireline flow control devices in the production string. Its location should be carefully considered in the completion planning stages to allow maximum versatility in the positioning of various flow control accessories.

Model 'BF' Seating Nipples are manufactured per NACE MR-01-75

Model 'BF' Seating Nipples are used for the following operations :

To land blanking plugs to shut in well or to test the production tubing.

To land Velocity Type Safety Valves

To land equalizing check valves.

To land circulation blanking plugs.

To land chokes.

To land instrument hangers.

• Honed internal sealing bores for maximum sealing performance.

• Locking groove/No-Go shoulder combination above seal bore.

• Accepts Selective or Top No-Go locks.

• Any number of Model 'BF' Nipples with the same seal bore can be run in the tubing when Selective Locks are requied.

The Model 'BR' Seating Nipple is a Bottom No-Go Seating Nipple that provides for the location of various wireline flow control devices in the production string. The location and number of Model 'BR' Seating Nipples should be carefully considered in the completion planning stages

Model 'BR' Seating Nipples are manufactured per NACE MR-01-75

Model 'BR' Seating Nipples are used for the following operations .

To land blanking plugs to shut in well or to test the production tubing.

To land Velocity Type Safety Valves

To land equalizing check valves.

To land circulation blanking plugs.

To prevent loss of wireline work string in some cases.

To land chokes.

To land instrument hangers with geophysical devices

• Honed internal sealing bores for maximum sealing performance.

• Locking groove/Bottom No-Go shoulder combination accepts Bottom No-Go Locks.

SPECIFICATION GUIDE

Tubing OD		Seal Bore		Size(A)	Min OD(A)
In.	mm.	In.	mm.		In.	mm.
2-1/16	52.37	1.562	39.67	1.56	2.250	57.15
		1.625	41.28	1.62
2-3/8	60.33	1.781	45.24	1.78	2.560	65.02
		1.812	46.02	1.81
		1.875	47.63	1.87
2-7/8	73.02	2.062	52.37	2.06	3.109	78.97
		2.250	57.15	2.25
		2.312	58.72	2.31
3-1/2	88.90	2.562	65.07	2.56	3.687	93.65
		2.750	69.85	2.75
		2.812	71.42	2.81
4	101.60	3.125	79.38	3.12	Coupling OD
		3.250	82.55	3.25
		3.312	84.12	3.31
4-1/2	114.30	3.688	93.68	3.68
		3.750	95.25	3.75
		3.812	96.82	3.81

^(A) Ods shown are standard. Smaller Ods can be supplied on request.

SPECIFICATION GUIDE

Tubing OD		Nipple
		Seal Bore		Size(A)	No-Go ID		Min OD
In.	mm.	In.	mm.		In.	mm.	In.	mm.
2-1/16	52.37	1.562	39.67	1.56	1.510	38.35	2.250	57.15
2-3/8	60.33	1.781	45.24	1.78	1.728	43.89	2.560	65.02
		1.812	46.02	1.81	1.760	44.70
		1.875	47.63	1.87	1.822	46.28
2-7/8	73.02	2.062	52.37	2.06	1.978	50.24	3.109	78.97
		2.125	53.97	2.12	2.035	51.68
		2.250	57.15	2.25	2.197	55.68
		2.312	58.72	2.31	2.259	57.37
3-1/2	88.90	2.562	65.07	2.56	2.442	62.03	3.687	93.65
		2.750	69.85	2.75	2.697	68.50
		2.812	71.42	2.81	2.759	70.07
4	101.60	3.125	79.38	3.12	3.072	78.03	Coupling OD
		3.312	84.12	3.31	3.242	82.35
4-1/2	114.30	3.688	93.68	3.68	3.625	92.08
		3.750	95.25	3.75	3.700	93.98
		3.812	96.82	3.81	3.75	95.48

^(A) Other sizes on request