RETRIEVABLE PACKER SYSTEM


MODEL "BFH" HYDROSTATIC SINGLE STRING PACKER

Prod. No. BI 781-08 Specification Guide

                               Casing                                                           Packer

OD

Weight(A)

ID Range in which

Packer may be Run

Size

 

Nom

ID

Gage

Ring

OD

Standard

Thread Specification(B)

Box Up & Pin Down

Min. Max.

In.

mm.

lb/ft.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

   4-1/2     114.30 

9.5-13.5

  3.910  

 99.31

  4.090 

 103.9

BI 43A

 

1.98

 50,30

  3.771  

 95.78

 

2-3/8 OD EU 8 RD

60,33

         5          127,00 15-18

  4.250  

 108,0

4.408 

 112,0

BI 43B

 4.125  

 104.78

11.5-15

4.408

112,00

4.560

115,8

BI 43C

4.250

107,95

5-1/2

139,70

26

20-23

4.625

117,50

4.778

121,40

BI 45A2

4.500

114,30

14-20

15.5-20

4,778

121,40

4.950

125,70

BI 45A4

4.641

117,88

13-15.5

4.950

125,70

5.190

131,80

BI 45B

4.781

121,44

7

177,80

38

5.830

148,10

5.937

150,80

BI 47A2

2.42

 61,62 

 

 

or

 

 

2.00

50,8

5.656

143,66

2-7/8 OD EU 8 RD

73,03

 

or

 

2-3/8 OD EU 8 RD

60,33

32-35

5.938

150,80

6.135

155,80

BI 47A4

5.812

147,62

26-29

6.136

155,90

6.276

159,40

BI 47B2

5.968

151,59

20-26

6.276

159,40

6.456

164,00

BI 47B4

6.078

154,38

17-20

6.456

164,00

6.578

167,10

BI 47C2

6.266

159,16

9-5/8

244,48

47-53.5

8.343

211,90

8.681

220,50

BI 51A2

76,20

or

2.44

62,00

or

2.00

50,80

 

8.218

208,74

8.437

214,30

3-1/2 OD EU 8 RD

88,90

or

2-7/8 OD EU 8 RD

73,03

or

2-3/8 OD EU 8RD

60,33

40-47

8.681

220,50

8.835

224,40

BI 51A4

29.3-36

8.836

224,40

9.063

230,20

BI 51B

8.593

218,26

(A)  When selecting a packer for a casing weight common to two weight ranges(same OD), choose the packer 

        size  shown for the lighter of the two weight ranges.

(B) Threads shown below are "standards" for the respective packer mandrel sizes. Other threads are available

      on request. Please specify threads when ordering.

      Repair kits, including such items as packing elements, seal rings, etc., are available for redressing BOTIL

      retrievable packers.

 

SPECIFICATION GUIDE FOR 'BFHL' PACKER PROD. NO. BI 781-20

Casing OD

Weight

ID Range in which

Packer may be Run

Size

Nom

ID

Gage

Ring

OD

Standard

Thread Specification

Box Up & Pin Down

Min. Max.

In.

mm

lb/ft

In.

mm

In.

mm

In.

mm

In.

mm

In.

mm

7

177,80

38

5,830

148,1

5.921

150,4

BI 47A2

3.00

76,20

5.656

143,66

3-1/2 OD EU 8RD

88.90

32-35

5.989

152,1

6.094

154,8

BI 47A4

5.812

147,62

26-29

6.135

155,8

6.276

159,4

BI 47B2

5.968

151,59

20-26

6.276

159,4

6.456

164,0

BI 47B4

6.078

154,38


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