Setting a Global Standard. SC-90 Conventional... · 5 Starting head and intermediate CaSing Spool...

SC-90™ Conventional Surface Wellhead System

www.dril-quip.com

Setting a Global Standard

1

SC-90™ SerieS Conventional Wellhead

OPEN

SC-90 Conventional Flanged WellheadBOP Stack Sizes: 20 ¾" – 3k x 13 5/8" – 5k x 11" – 10k Casing Program: 30" x 20" x 13 3/8" x 9 5/8"

Typical Wellhead for Land

or Platform

The SC-90 Series Conventional Wellhead System is a cost-effective wellhead designed for land, jack-up or platform drilling and completion applications.

BaSiC SyStem FeatureS

• Range of pressure and sizes to accom-modate most casing programs

• Weight-set slip hangers with weight-set seal and/or optional mechanical-set seal

• Ported for plastic injection (standard)

• Tubing hangers available with resilient or metal- to-metal seals

• Downhole control line connections and electrical feed through assemblies available upon request

• Available for standard or critical service

11" - 10,000 psi API Flange

VR Cover Flange 2 1/16" - 10,000 psi

Casing Spool 11" - 10,000 psi Flange Upx 13 5/8" - 5,000 psi Flange Down

Annulus Access Manual Valve 2 1/16" - 10,000 psi

Companion Flange 2 1/16" - 10,000 psi

Base Plate

9 5/8" Casing

13 3/8" Casing20" Casing

30" Casing

DQ X-Bushing13 5/8" x 9 5/8"




Casing Head Housing 20 3/4" - 3,000 psi Flange Up x 20" Slip-On Weld


Bleed Port

Casing Head Spool13 5/8" - 5,000 psi Up x 20 3/4" - 3,000 psi Down

Bleed Port

Plastic Injection Port

13 5/8" - 5,000 psi API Flange

DQ-22 Casing Hanger 13 5/8" x 9 5/8"




DQ X-Bushing20 3/4" x 13 3/8"

DQ-22 Casing Hanger20 3/4" x 13 3/8"


Slip-On Weld Connection

2

OPEN

OPEN

SC-90 Conventional Flanged WellheadOptional Slip Lock Connector – Landing Base Combination BOP Stack Sizes: 16 ¾" – 3k x 11" – 5k x 11" – 10kCasing Program: 30" x 16" x 10 ¾" x 7"

Typical Wellhead over Mudline Suspension with 16" Slip-Lok™ Adapter

The SC-90 Series Conventional Wellhead System is a cost-effective wellhead designed for land, jack-up or platform drilling and completion applications.





Casing Head Spool 11" - 10,000 psi Flange Up x 11" - 5,000 psi Flange Down Annulus Access Manual Valve

2 1/16" - 10,000 psi Flange

Annulus Access Manual Valve 2 1/16" - 3,000 psi Flange



16" Casing

7" Casing

10 3/4" Casing



Casing Head Housing 16 3/4" - 3,000 psi Flange Up x 20" Slip-On Down

Casing Head Spool 11" - 5,000 psi Flange Up x 16 3/4" - 3,000 psi Flange Down

Bleed Port

Bleed Port

Bleed Ports

Base Plate


Plastic Injection Ports

Slip Lock

30" Conductor




DQ-21P Casing Hanger 11" x 7"

DQ X-Bushing 11" x 7"

DQ-21P Casing Hanger16 3/4" x 10 3/4"

DQ X-Bushing16 3/4" x 10 3/4"

3

SC-90 Conventional Flanged WellheadBOP Stack Sizes: 13 5/8" – 5k x 11" – 5k x 7 1/16" – 10k Casing Program: 13 3/8" x 9 5/8" x 5 ½"

Typical Wellhead over Mudline Suspension

OPEN

OPEN

7 1/16" - 10,000 psi API Flange






Slip-On Weld Connection

Base Plate

DQ-21P Casing Hanger 13 5/8" x 5 1/2"

DQ X-Bushing11" - 5 1/2"

DQ X-Bushing13 5/8" x 9 5/8"

DQ-21P Casing Hanger13 5/8" x 9 5/8"

Bleed Port

Bleed Port

Tubing Spool 7 1/16" - 10,000 psi Flange Up x 11" - 5,000 psi Flange Down









Casing Head Housing 13 5/8" - 5,000 psi Flange Up x 13 3/8" Slip-On Weld Down

Casing Spool 11" - 5,000 psi Flange Up x 13 5/8" - 5,000 psi Flange Down

Test Port

5 1/2" Casing

9 5/8" Casing

13 3/8" Casing

4

SC-90 Radial Bolt Stack-Up WellheadBOP Stack Sizes: 20 3/4" - 3k x 13 5/8" - 5k x 13 5/8" - 10kCasing Program: 30" x 20" x 13 5/8" x 9 5/8"

Radial Bolt Wellhead over Mudline Suspension

BOP Adapter 13 5/8" - 10,000 psi Studded Top x 13 5/8" - 10,000 psi Radial Bolt Down

BOP Stack




Radial Bolt Connector 13 5/8" - 5,000 psi

Radial Bolt Connector 20 3/4" - 3,000 psi

Valve 2 1/16" - 3,000 psi Threaded

9 5/8" Casing

13 3/8" Casing

20" Casing

30" Casing



DQ X-Bushing 20 3/4" x 13 3/8"

Casing Spool 13 5/8" - 5,000 psi Radial Bolt Connector Up20 3/4" - 3,000 psi Radial Bolt Connector Down

13 5/8" - 10,000 psi API Flange

13 5/8" - 5,000 psi

20 3/4" - 3,000 psi

Bore Protector





Bleed Port

Bleed Port

Plastic Injection Ports

Emergency Slip Hanger20 3/4" x 20"

Adjustable Landing Ring with four 3" Outlets

Casing Head 20 3/4" - 3,000 psi Radial Bolt Up

x 20" Slip Hanger Down

2" LP Bull Plug

Casing Spool 13 5/8" - 10,000 psi Radial Bolt Top

x 13 5/8" - 5,000 psi Radial Bolt Bottom

5

Starting head and intermediate CaSing Spool

The standard DQ-22 Lowermost Casing Head is available with either a slip-on weld bottom with test port or with female casing threads. The upper connection is flanged, and can be offered in all standard API sizes and pressure ratings, with threaded or studded outlets. This casing head will accept the DQ-22 Automatic Slip-and-Seal Assembly for land use or the DQ-21P Mechanical-Set Seal Assembly for use over mudline suspen-sion. Two lockdown screws in the upper flange are optional for use with the bore protector. The flanged-by-flanged DQ-22 Intermediate Casing Head Spool has the DQ-22 Bowl and can accommodate the DQ-22 or the DQ-21P Casing Hangers. The secondary seal in the bottom of the casing head spool can be the standard integral double-P type seal or a remov-able reducer bushing with seals.

Lowermost Casing Head and accessories

Casing Spool and accessories

Hangers, Ring Gaskets, Boltings and Gauges

DQ-22 Intermediate Casing Spool pictured with standard double-P type bottom seal and studded side outlets

DQ-21 Mechanically Set Slip-and-Seal Assembly for use over mudline suspension equipment or for light casing loads

DQ-22 Lowermost Casing Head pictured with SOW bottom prep and threaded side outlets

DQ-22 General Purpose Automatic Slip-and-Seal Assembly for moderate casing loads

6

heavy-duty CaSing/tuBing head

The heavy-duty DQ-29 Lowermost Casing Head and Intermediate Casing/Tubing Spool are designed for high casing loads. The Dril-Quip DQ-29 Deep Bowl will accept all DQ series casing hangers. The standard secondary seal in the bottom of the spool is an integral double or single-P type, or an optional reducer bushing with seals. Lockdown screws in the top flange are optional for use with a bore protector, tubing hanger or casing hanger. When used as a tubing head, the DQ-29 Intermediate Spool can accommodate a DQ-1E Mandrel-Type Tubing Hanger for up to a 10-inch nominal bowl size. All Dril-Quip single completion tubing hangers are available in the 7-inch nominal bowl size.

DQ-29 Lowermost Casing Head Deep Bowl for use with the DQ-29 Casing Hanger for high casing loads

DQ-29 Automatic Heavy-Duty Slip-and-Seal Assembly designed for high casing loads (isolation seal optional)

DQ-29 Intermediate Casing/Tubing Spool pictured with integral double-P type seal bottom, deep bowl, top flange with lockdown screws and studded side outlets

Bore Protectors

Bore Protector Running, Retrieving and Test Tools

Tubing Spool and accessories

7

tuBing Spool adapterS and tuBing hangerS

The DQ1A-EN Tubing Head Adapter is bored to accept and seal on the DQ-1E Type Extended-Neck Tubing Hanger utilizing double-P type seals. It can also be ported to access downhole safety equipment.

The DQ1A-EN Extended-Neck Tubing Hanger has a slick neck and comes with type QH back pressure valve threads. It is recommended for high-pressure applications (5,000-10,000 psi) and can also be bored to access downhole safety equipment.

The DQ-02 Tubing Head Adapter and Coupling are designed for use over a DQ-1W Tubing Hanger. Self-energizing seals between the adapter and coupling isolate the critical threads from the wellbore environment. The coupling has a standard QH back pressure valve thread and may be threaded for any type of tubing connection.

Type DQH one-way Back Pressure Valve

The DQ-1W Tubing Hanger is a slick joint wraparound hanger that provides a positive seal to full rated pressure. The DQ-1W seals off the annulus while circulating, setting the packer or installing the tree, and can be used in conjunction with the DQ-02 Tree Adapter and Coupling. The DQ-1W is available for 7-inch nominal tubing head bowl sizes.

Two-way Back Pressure Valve

Accessories

Lubricator and accessories

Tubing Spool, Tree Bonnet and Valves

DL Gate Valve

manually operated gate valve

*The Series DHS is the split gate version of the Series DH Gate ValvetypiCal appliCationS

• Surface BOP Stack• Choke and Kill Manifold

• Surface Completion Trees• Wellhead Systems

Series DH/DHS* DM DL

Pressure Ratings (psi) 2,000, 6,000, 10,000 and 15,000

2,000, 3,000, 5,000 and 10,000

2,000, 3,000 and 5,000

Sizes 2 1/16" to 7 1/16" 2 1/16" to 7 1/16" 2 1/16" to 2 9/16" and 3 1/8"

API Material Classification AA to HH AA to FF AA to DD

Body Construction Forged Forged Forged or Cast

Gate-to-Seat SealMetal-to-Metal with

Tungsten Carbide Hardfacing

Metal-to-Metal with Nitriding or Tungsten

Carbide Hardfacing

Resilient Face Seal

Seat-to-Body SealPressure-Energized

Metal-to-Metal with Teflon® Secondary Seals

Pressure-Energized Metal-to-Metal

with Elastomeric Secondary Seals

Elastomeric

Bonnet-to-Body SealPressure-Energized

Metal-to-MetalFlat Gasket

Metal-to-MetalFlat Gasket

Metal-to-Metal

Stem Seal Spring-and Pressure-Energized Teflon®

Elastomeric Resilient

8

SerieS dh, dhS, dm and dl gate valveS

SerieS dh, dhS, dm and dl gate valveS

The Dril-Quip series DH, DHS, DM, and DL Gate Valves are bidirectional sealing gate valves designed to offer maximum reliability for extended service in the field. All Dril-Quip gate valves are manufactured in accordance with API and ISO-9001 quality standards, and are available in four styles all qualified to API 6A PR2:

SerieS dh gate valve

• Bore sizes 2 1/16" through 7 1/16", and pressure ranges 2,000 to 15,000 psi

• Metal-to-metal seat seals, and nonelastomeric stem packing

• Available in API 6A material classes AA to HH, and PSL levels 2 to 4

• Fire-resistant designs per API 6FA and 6FC

SerieS dhS gate valve


• Metal-to-metal seat seals, and nonelastomeric stem packing

• Unique split gate design reduces torque requirements and facilitates simultaneous testing of the upstream and downstream seats with the valve in the closed position

• Available in API 6A material classes AA to HH, and PSL levels 2 to 4

• Fire-resistant designs per API 6FA and 6FC

SerieS dm gate valve


• Metal-to-metal seat seals, and elastomer stem packing

• Available in API 6A material classes AA to FF, and PSL levels 2 to 4

SerieS dl gate valve

• Bore sizes 2 1/16", 2 9/16", and 3 1/8", and pressure ranges 2,000 to 5,000 psi

• Resilient/elastomer seat seals, and resilient stem packing

• Available in API 6A material classes AA and DD, PSL levels 1 and 2

9

SpeCiFiCationS For api StudS, nutS and ring gaSketS

Stud Bolt Length Table for 6B Flange Connections with “R” and “RX” Gaskets

FlangeSize

Length*

LENGTH = 2(T + t + d) + S + 2(P)

T Total flange thickness

t Plus tolerance for flange thickness

d Heavy hex nut thickness

S Flange face standoff (with "RX" gasket)

P Point Maximum (1.5 x Pitch)

BoltDiameter

2 1/16 2M2 1/16 3M2 1/16 5M2 9/16 2M2 9/16 3M2 9/16 5M3 1/8 2M3 1/8 3M3 1/8 5M4 1/16 2M4 1/16 3M4 1/16 5M5 1/8 2M5 1/8 3M5 1/8 5M7 1/16 2M7 1/16 3M7 1/16 5M9 2M9 3M9 5M11 2M11 3M11 5M13 5/8 2M13 5/8 3M16 3/4 2M16 3/4 3M21 1/4 2M2� 3/4 3M

��625��875��875��75�1��1��75��8751�125��8751�1251�25�1��1�25�1�5��1��1�1251�3751�1251�3751�6251�25�1�3751�8751�25�1�3751�5��1�6251�6252��

5��6�5��6�5��5�5��7��7��5�75�6�5��7�75�6�5��7�5��8�5��7�25�8�25�1��5��7�5��8�5��

11�25�8�5��9�5��

12�5��9�25�

1��14�25�

9�5��1��75�1��75�12�25�12�25�15��

Size in. mm.

�utside Diameter in. mm.

Num�er of

Bolts

Diameter of

Bolts� in. Length of Bolts in. mm.

�P� RingNum�er

2�� si (1�.� MP a)working �ressure

�� si (2.�� MP a)working �ressure

5�� si (��.5 MP a)working �ressure

"R" Gasket Standoff in. mm.

2 1/16

2 9/16

3 1/84 1/16

5 1/87 1/16

911

13 5/816 3/4211/42 1/16

2 9/16

3 1/84 1/16

5 1/87 1/16

911

13 5/816 3/4

2� 3/42 1/16

2 9/16

3 1/84 1/16

5 1/87 1/16

911

5265781�313�17822827934642554�5265781�313�1792282793464255275265781�313�178228279

6�5�7�5�8�25

1��7513��14��16�5�2��22��27��32��

8�5�9�629�5�

11�5�13�7515��18�5�21�5�24��27�75

33�758�5�9�62

1��5�12�2514�7515�5�19��23��

16519�21�27533�35542�51�56�68581521524524�29535�38�47�54561�7�5

85521524527�31�375395485585

88888

1212162�2�2488888

1212162�2�

2�88888

121212

5/8 3/4 3/4 7/811

1 1/21 5/8 7/81

7/81 1/8

1 1/8

1 3/81 5/8

2 7/81

1 1/81 1/41 1/21 3/8

1 1/8

1 1/41 1/4

1 1/4

1 3/81 3/8

1 7/81 5/8

55 1/4

66 3/4

78

91� 1/411 3/4

661/2

77 3/4

89

9 1/21� 1/411 3/4

141/26

61/271/4

81�

1� 3/412

13 3/4

4 1/2

8 3/4

6

1141271331521711782�322222926�2981521651521781972�322924126�298

3681521651842�32542733�5349

232631374145495357657324273137414549535766

742427353944465�54

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

1/83/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

5/32

3/16

3/16

3/16

3/16

3/16

3/16

3/16

5/325/32

4�84�84�84�84�84�84�84�84�84�83�34�84�84�84�84�84�84�84�84�84�14�84�84�84�84�84�84�84�14�1

� � �� 1/8� �� 12 �� 1/8� �� 12 ��

api type 6BX FlangeS

FlangeSize

Length*

LENGTH = 2(T + t + d) + S + 2(P)

T Total flange thickness

t Plus tolerance for flange thickness

d Heavy hex nut thickness

S Flange face standoff (with "RX" gasket)

P Point Maximum (1.5 x Pitch)

BoltDiameter

2 1/16 2M2 1/16 3M2 1/16 5M2 9/16 2M2 9/16 3M2 9/16 5M3 1/8 2M3 1/8 3M3 1/8 5M4 1/16 2M4 1/16 3M4 1/16 5M5 1/8 2M5 1/8 3M5 1/8 5M7 1/16 2M7 1/16 3M7 1/16 5M9 2M9 3M9 5M11 2M11 3M11 5M13 5/8 2M13 5/8 3M16 3/4 2M16 3/4 3M21 1/4 2M2� 3/4 3M

��625��875��875��75�1��1��75��8751�125��8751�1251�25�1��1�25�1�5��1��1�1251�3751�1251�3751�6251�25�1�3751�8751�25�1�3751�5��1�6251�6252��

5��6�5��6�5��5�5��7��7��5�75�6�5��7�75�6�5��7�5��8�5��7�25�8�25�

1��5��7�5��8�5��

11�25�8�5��9�5��

12�5��9�25�

1��14�25�

9�5��1��75�1��75�12�25�12�25�15��

Size in. mm.

�utside Diameter in. mm.

Num�er of

Bolts

Diameter of

Bolts� in. Length of Bolts in. mm.

�P� RingNum�er

2�� si (1�.� MP a)working �ressure

�� si (2.�� MP a)working �ressure

5�� si (��.5 MP a)working �ressure

"R" Gasket Standoff in. mm.

2 1/16

2 9/16

3 1/84 1/16

5 1/87 1/16

911

13 5/816 3/4211/42 1/16

2 9/16

3 1/84 1/16

5 1/87 1/16

911

13 5/816 3/4

2� 3/42 1/16

2 9/16

3 1/84 1/16

5 1/87 1/16

911

526578

1�313�17822827934642554�526578

1�313�179228279346425527526578

1�313�178228279

6�5�7�5�8�25

1��7513��14��16�5�2��22��27��32��

8�5�9�629�5�

11�5�13�7515��18�5�21�5�24��27�75

33�758�5�9�62

1��5�12�2514�7515�5�19��23��

16519�21�27533�35542�51�56�68581521524524�29535�38�47�54561�7�585521524527�31�375395485585

888881212162�2�24888881212162�2�

2�88888121212

5/8 3/4 3/4 7/811

1 1/21 5/8 7/81

7/81 1/8

1 1/8

1 3/81 5/8

2 7/81

1 1/81 1/41 1/21 3/8

1 1/8

1 1/41 1/4

1 1/4

1 3/81 3/8

1 7/81 5/8

55 1/4

66 3/4

78

91� 1/411 3/4

661/2

77 3/4

89

9 1/21� 1/411 3/4

141/26

61/271/4

81�

1� 3/412

13 3/4

4 1/2

8 3/4

6

1141271331521711782�322222926�2981521651521781972�322924126�298

3681521651842�32542733�5349

232631374145495357657324273137414549535766

742427353944465�54

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

1/83/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

5/32

3/16

3/16

3/16

3/16

3/16

3/16

3/16

5/325/32

4�84�84�84�84�84�84�84�84�84�83�34�84�84�84�84�84�84�84�84�84�14�84�84�84�84�84�84�84�14�1

� � �� 1/8� �� 12 �� 1/8� �� 12 ��

10

api type 6BX FlangeS

Sizes

in. mm.

Numberof

Bolts

Ouside Diameter

in. mm.

Diameterof

Bolts, in.

Length of Bolts

in. mm.

API RingNumber

2,000 psi (13.8 MPa)working pressure






26 3/4 680

762

680

762

346

425

476

540

46

52

65

78

103

130

179

228

279

346

425

476

540

46

52

65

78

103

179

228

279

346

476

46

52

65

78

103

179

228

279

346

30

18 3/4

16 3/4

13 5/8

30

26 3/4

2 1/16

1 13/16

21 1/4

7 1/16

5 1/8

4 1/16

3 1/16

2 9/16

11

9

211/4

1 13/16

2 1/16

2 9/16

3 1/16

4 1/16

7 1/16

9

11

13 5/8

18 3/4

1 13/16

2 1/16

2 9/16

3 1/16

4 1/16

7 1/16

9

11

13 5/8

18 3/4

16 3/4

13 5/8

41�00 1�040

1�125

1�100

1�185

675

770

905

990

190

200

230

270

315

360

479

555

655

770

870

1�040

1�145

210

220

250

290

360

505

650

815

885

1�160

255

285

325

355

445

655

805

880

1�160

44�19

35�62

30�38

26�50

46�68

43�38

7�88

7�38

39�00

18�88

14�06

12�44

10�62

9�12

25�75

21�75

45�00

8�19

8�75

10�00

11�31

14�91

19�88

25�50

32�00

34�88

45�75

10�12

11�31

12�81

14�06

17�56

25�81

31�69

34�75

45�75

40�94

34�31

30�25

20

32

24

32

16

16

20

24

8

8

8

8

8

12

12

16

16

20

24

24

24

8

8

8

8

8

16

16

20

20

20

8

8

8

8

8

16

16

16

20

1 3/4

1 5/8

2

1 7/8

1 5/8

2

3/4

3/4

2

1 1/2

1 1/8

1 1/8

1

7/8

2 1/2

7/8

7/8

1

1 1/8

1 3/8

1 1/2

2

2 1/4

3

1

1 1/8

1 1/4

1 3/8

1 3/4

2

3

2 1/4

1 7/8

1 7/8

1 7/8

1 1/2

1 3/4

1 7/8

2 1/2

2 3/4

13 3/4 350

360

430

440

315

365

440

470

130

130

150

170

200

220

285

330

380

440

440

570

620

140

150

170

190

235

325

400

490

540

680

190

210

235

255

310

445

570

605

760

17 1/2

14 1/2

12 1/2

17

5 1/4

5

18 3/4

11 1/4

8 3/4

8

6 3/4

6

15

13

24 1/2

5 1/2

6

6 3/4

7 1/2

9 1/4

12 3/4

21 1/4

26 3/4

7 1/2

8 1/4

9 1/4

10

12 1/4

17 1/2

30

22 1/4

17 1/2

17 1/4

14 1/4

17 3/4

15 3/4

19 1/4

22 3/8

23 3/4

��167

��303

��168

��303

��160

��162

��163

��165

��151

��152

��153

��154

��155

��169

��156

��157

��158

��159

��162

��164

��166

��151

��152

��153

��154

��155

��156

��157

��158

��159

��164

��151

��152

��153

��154

��155

��156

��157

��158

��159

2,000 psi�138 bars, 3,000 psi�207 bars, 5,000 psi�345 bars, 10,000 psi�690 bars, 15,000 psi�1,035 bars, 20,000 psi�1, 380 bars

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SS-15® BigBore™ IISubsea Wellhead System

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Setting a Global Standard

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Setting a Global Standard. SC-90 Conventional... · 5 Starting head and intermediate CaSing Spool...

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Transcript of Setting a Global Standard. SC-90 Conventional... · 5 Starting head and intermediate CaSing Spool...