MODEL: WC-LNP-WRN [Bottom No-Go] PRODUCT No.: WC-41408

MODEL: WC-LM-WRN PRODUCT No.: WC-41415


Landing nipples are run into the well on the completion tubing to provide a specific landing location for subsurface flow control equipment. The common internal profiles of these Landing Nipples make them universal. WC-LNP-X Landing Nipple is used in standard weight tubing while WC- LNP-R Landing Nipple is typically used with heavy weight tubing.

The completion can have as many selective nipples with IDs in desired sequence on the tubing string. This requires number of positions of Landing Nipples for setting and locking subsurface flow controls. The flow controls required to be placed inside the well is attached to the required lock mandrel and run into the well via the selective running tool on slick line/ Wire-line.

The slick-line operator using the selective running tool can set the flow control in the selective landing nipple at the desired depth. Once location is found to be unsatisfactory or well conditions gets changed, the flow control equipment could be moved up or down the tubing string to another landing nipple location. These operations can be done by Wire-line/slick-line under pressure without killing the well.

Bottom No-Go equipment are designed for use in single nipple installations or as the bottom nipple in a series of selective or Top No- Go landing nipples. These landing nipples have the same packing bore ID for a particular tubing size and weight.

Here N designates Bottom No-Go.


Features / Benefits

  • Large Bore for minimum restriction
  • Universal nipple with one internal profile
  • Retractable locking Keys
  • Locks designed to hold pressure from above or below from sudden reversals
  • Optional hold down
  • Interference hold-down for smaller locks
  • Shear pin hold-down for larger locks
WC-LNP-WRN
WC-LNP-WRN
WC-LM-WRN
WC-LM-WRN

WX’ and ‘WXN’ LANDING NIPPLES AND LOCK MANDRELS

TUBING

FOR STANDARD TUBING WEIGHTS
WX PROFILE
WXN PROFILE LOCK MANDREL

SIZE
in

WEIGHT
lb/ft

ID
in

DRIFT
in

SEALING BORE SEALING BORE NO-GO ID

ID

in

mm

in

mm

in

mm

in

mm

2 1/16

3.25 1.751

1.657

1.625

41.275

1.625

41.275

1.536

39.014

0.75

19.05

2 3/8 4.60 1.995

1.901

1.875

47.625

1.875

47.625

1.791

45.491

1.00

25.40

4.70 1.995

1.901

1.875

47.625

1.875

47.625

1.791

45.491

1.00

25.40

2 7/8 6.40 2.441

2.347

2.313

58.750

2.313

58.750

2.205

56.007

1.38

35.052

6.50 2.441

2.347

2.313

58.750

2.313

58.750

2.205

56.007

1.38

35.052

3 1/2 9.30 2.992

2.867

2.813

71.450

2.813

71.450

2.666

67.716

1.75

44.450

10.30 2.992

2.797

2.750

69.850

2.750

69.850

2.635

66.929

1.75

44.450

4

11.00 3.476

3.351

3.313

84.150

3.313

84.150

3.135

79.629

2.12

53.848

4 1/2

12.75 3.958

3.833

3.813

96.850

3.813

96.850

3.725

94.615

2.62

66.548

5

13.00 4.494

4.369

4.313

109.55

4.313

109.550

3.987

101.269

2.62

66.548

5 1/2

17.00 4.892

4.767

4.562

115.87

4.562

115.874

4.455

113.157

3.12

79.248

Specification Guide

‘WR’ and ‘WRN’ LANDING NIPPLES AND LOCK MANDRELS

TUBING

FOR HEAVY TUBING WEIGHTS
WR PROFILE
WRN PROFILE LOCK MANDREL

SIZE
in

WEIGHT
lb/ft

ID
in

DRIFT
in

SEALING BORE SEALING BORE NO-GO ID

ID

in

mm

in

mm

in

mm

in

mm

 

2 3/8

5.30

1.939

1.845

1.781

45.237

1.781

45.237

1.640

41.656

0.88

22.352

5.95

1.867

1.773

1.710

43.434

1.710

43.434

1.560

39.624

0.75

19.05

6.20

1.853

1.759

1.710

43.434

1.710

43.434

1.560

39.624

0.75

19.05

7.70

1.703

1.609

1.500

38.100

1.500

38.100

1.345

34.163

0.62

15.748

 

2 7/8

7.90

2.323

2.229

2.188

55.575

2.188

55.575

2.010

51.054

1.12

28.448

8.70

2.259

2.165

2.125

53.975

2.125

53.975

1.937

49.1998

0.88

22.352

8.90

2.243

2.149

2.125

53.975

2.125

53.975

1.937

49.1998

0.88

22.352

9.50

2.196

2.101

2.000

50.800

2.000

50.800

1.881

47.7774

0.88

22.352

10.40

2.151

2.057

2.000

50.800

2.000

50.800

1.881

47.7774

0.88

22.352

11.00

2.065

1.971

1.875

47.625

1.875

47.625

1.716

43.5864

0.88

22.352

11.65

1.995

1.901

1.875

47.625

1.875

47.625

1.716

43.5864

0.88

22.352

 

3 1/2

12.95

2.750

2.625

2.562

65.074

2.562

65.074

2.329

59.1566

1.38

35.052

15.80

2.548

2.423

2.313

58.750

2.313

58.750

2.131

54.1274

1.12

28.448

16.70

2.480

2.355

2.313

58.750

2.313

58.750

2.131

54.1274

1.12

28.448

17.05

2.440

2.315

2.188

55.575

2.188

55.575

2.010

51.054

1.12

28.448

4

11.60

3.428

3.303

3.250

82.55

3.250

82.55

3.088

78.4352

1.94

49.276

13.40

3.340

3.215

3.125

79.375

3.125

79.375

2.907

73.8378

1.94

49.276

 

4 1/2

12.75

3.958

3.833

3.813

96.850

3.813

96.850

3.725

94.615

2.12

53.848

13.50

3.920

3.795

3.688

93.675

3.688

93.675

3.456

87.7824

2.38

60.452

15.50

3.826

3.701

3.688

93.675

3.688

93.675

3.456

87.7824

2.38

60.452

16.90

3.754

3.629

3.437

87.299

3.437

87.299

3.260

82.804

1.94

49.276

19.20

3.640

3.515

3.437

87.299

3.437

87.299

3.260

82.804

1.94

49.276

5

15.00

4.408

4.283

4.125

104.77

4.125

104.77

3.913

99.3902

2.75

69.85

18.00

4.276

4.151

4.000

101.60

4.000

101.60

3.748

95.1992

2.38

60.452

5 1/2

17.00

4.892

4.767

4.562

115.874

4.562

115.874

4.455

113.157

2.85

72.39

20.00

4.778

4.653

4.562

115.874

4.562

115.874

4.455

113.157

2.85

72.39

23.00

4.670

4.545

4.313

109.550

4.313

109.550

3.987

101.2698

2.62

66.548

6

15.00

5.524

5.399

5.250

133.35

5.250

133.35

5.020

127.508

3.50

88.9

18.00

5.424

5.299

5.250

133.35

5.250

133.35

5.020

127.508

3.50

88.9

6.625 24.00

5.921

5.796

5.625

142.875

5.625

142.875

5.500

139.7

3.50

88.9

28.00

5.791

5.666

6.625

168.275

6.625

168.275

5.500

139.7

3.50

88.9

 

7.000

17.00

6.538

6.431

5.962

151.434

5.962

151.434

5.750

146.05

3.75

95.25

20.00

6.456

6.331

5.962

151.434

5.962

151.434

5.750

146.05

3.75

95.25

23.00

6.366

6.241

5.962

151.434

5.962

151.434

5.750

146.05

3.75

95.25

26.00

6.276

6.151

5.962

151.434

5.962

151.434

5.750

146.05

3.75

95.25

29.00

6.184

6.059

5.962

151.434

5.962

151.434

5.750

146.05

3.75

95.25

32.00

6.094

6.969

5.962

151.434

5.962

151.434

5.750

146.05

3.75

95.25

35.00

6.004

5.879

5.875

149.225

5.875

149.225

5.750

146.05

3.75

95.25

8.625 36.00

7.825

7.700

7.450

189.23

7.450

189.23

7.325

186.055

5.250

133.35

36.00

7.825

7.700

7.250

184.15

7.250

184.15

7.125

180.975

5.250

133.35

36.00

7.825

7.700

7.050

179.07

7.050

179.07

6.925

175.895

5.250

133.35

‘WX’ and ‘WXN’ LANDING NIPPLES AND LOCK MANDRELS

TUBING

FOR STANDARD TUBING WEIGHTS
WX PROFILE
WXN PROFILE LOCK MANDREL

SIZE
in

WEIGHT
lb/ft

ID
in

DRIFT
in

SEALING BORE SEALING BORE NO-GO ID

ID

in

mm

in

mm

in

mm

in

mm

2 1/16

3.25 1.751

1.657

1.625

41.275

1.625

41.275

1.536

39.014

0.75

19.05

2 3/8 4.60 1.995

1.901

1.875

47.625

1.875

47.625

1.791

45.491

1.00

25.40

4.70 1.995

1.901

1.875

47.625

1.875

47.625

1.791

45.491

1.00

25.40

2 7/8 6.40 2.441

2.347

2.313

58.750

2.313

58.750

2.205

56.007

1.38

35.052

6.50 2.441

2.347

2.313

58.750

2.313

58.750

2.205

56.007

1.38

35.052

3 1/2 9.30 2.992

2.867

2.813

71.450

2.813

71.450

2.666

67.716

1.75

44.450

10.30 2.992

2.797

2.750

69.850

2.750

69.850

2.635

66.929

1.75

44.450

4

11.00 3.476

3.351

3.313

84.150

3.313

84.150

3.135

79.629

2.12

53.848

4 1/2

12.75 3.958

3.833

3.813

96.850

3.813

96.850

3.725

94.615

2.62

66.548

5

13.00 4.494

4.369

4.313

109.55

4.313

109.550

3.987

101.269

2.62

66.548

5 1/2

17.00 4.892

4.767

4.562

115.87

4.562

115.874

4.455

113.157

3.12

79.248

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