API RP 11V7:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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RECOMMENDED PRACTICE FOR REPAIR, TESTING, AND SETTING GAS LIFT VALVES
English
01-06-1999
16-02-2021
1 SCOPE
2 REFERENCES
3 ABBREVIATIONS
4 GAS LIFT VALVE DESIGNATION AND CONSTRUCTION
4.1 Valve Designation
4.2 Design
4.3 Material Requirements
4.4 Equipment Repair Terminology
5 RECOMMENDED DISMANTLING AND REASSEMBLY OF USED GAS LIFT VALVES
5.1 General
5.2 Dismantle Procedure
5.3 Reassembly Procedure
5.4 Bellows Replacement
6 INSPECTION AND REASSEMBLY DATA
6.1 Source of Replacement Parts - Terminology
6.2 Inspection Data
6.3 Reassembly Data
7 TESTING REBUILT VALVES
7.1 General
7.2 Valve Core
7.3 Reverse Flow (Check) Valve
7.4 Valve Leakage Test
7.5 Hydrostatic Aging Tests
7.6 Valve Stem Travel Test
8 VALVE PRESSURE SETTING
9 OPERATOR'S USE
APPENDIX A - EXCERPTS FROM API SPEC 11V1, TESTING
APPENDIX B - EXCERPTS FROM API SPEC 11V1 - TEST PROCEDURES
FOR GAS LIFT VALVES AND REVERSE FLOW VALVES
Describes repair, testing, and setting of gas lift valves and reverse flow (check) valves.
| DocumentType |
Standard
|
| Pages |
26
|
| ProductNote |
Reconfirmed 1999
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy |
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