Conventional Wellhead Configuration Chart Tubing Head Adapters
A-4
A-4-M
B-1
B-2/P
BO-2
BO-10
A-3-EC
A-5-EC
A-4-D
Couplings BO-2
BO-10
Tubing Hangers
Product Specification Levels TC-1A-EMS
TC-1A-EN TC-1A-ENS-DHCV TC-1A-ENS
TC-1W
TC-1A
TC-EC
TC-2C
TC-60
TC-60-WD
Selection Chart for PSL — 15,000 psi Nace?
Tubing Heads
TCM-ET
TC-ET
TC-60-ET
No Yes
High H2S?
No No
Gas Well?
No
No No
3
3 3G 3G 3G 3G
Recommended PSL
TC-WD-ET
No Yes Yes Yes
Yes No No Yes Yes Yes Yes
Secondary Seals (optional) Reducer Bushing S/OD - FS/ID
Reducer Bushing Slick FS
PI-Seal
SBMS-II
FX-RCMS
Casing Hangers
C-21
C-22
C-122
C-121S
C-24
C-29
C-129
C-229
Selection Chart for PSL — 10,000 psi Nace?
Casing Spools
High H2S? Gas Well? C-22-EG
C-29-ET
C-29
Recommended PSL
No Yes Yes Yes No No
No Yes
Yes No No Yes
No
No No
2
2
3
Yes Yes Yes
3
3 3G
Secondary Seals (optional) Reducer Bushing Slick FS
Reducer Bushing S/OD - FS/ID
PI-Seal
SBMS-II
FX-RCMS
Casing Hangers C-21
C-24
C-22
Selection Chart for PSL — 5,000 psi
C-29
Nace?
Casing Heads
High H2S? Gas Well? C-29-ET
C-29
C-22-EG
Recommended PSL
Base Plate Option
Bottom Prep Options
Slip-on-Weld
Threaded
Sliploc
API Reference Charts Material Class
Application
Body, Bonnet, End, & Outlet
Pressure Controlling Parts, Stems, & Mandrel Hangers
AA
General Service
Carbon/Alloy Steel
Carbon/Alloy Steel
BB
General Service
Carbon/Alloy Steel
Stainless Steel
CC
General Service
Stainless Steel
Stainless Steel
DD
Sour Service
Carbon/Alloy Steel
Carbon/Alloy Steel
EE
Sour Service
Carbon/Alloy Steel
Stainless Steel
FF
Sour Service
Stainless Steel
Stainless Steel
HH
Sour Service
CRA’s
CRA’s
Temperature Class K L P R S T U V X Y
Temp (F) -75º to 180º -50º to 180º -20º to 180º -40º to 120º 0 to 150º 0 to 180º 0 to 250º 35º to 250º 0 to 350º 0 to 650º
API 6A Testing Requirements
Hangers
Valves
PR2 PR1 1 cycle from 3 cycles from minimum to minimum to maximum maximum rated load rated load 3 open-close 200 open-close cycles at cycles at full full differential differential WP WP
PR2 (Annex F) 3 cycles from minimum to maximum rated load; 3 temperature cycles on the seals from top to bottom at high, low, and ambient temperatures 200 open-close cycles at full differential WP, including 160 cycles at ambient, 20 at the maximum temperature and 20 at the minimum temperature.
No Yes Yes Yes No No
No Yes
Yes No No Yes
No
No Yes Yes No Yes
1
1
1
2
2
3