Serviceability of coiled tubing for sour oil and gas wells
Conference
·
OSTI ID:268204
- CLI International, Inc., Houston, TX (United States)
Coiled tubing is an extremely useful tool in many well logging and workover applications in oil and gas production operations. Several important concerns regarding its use include the need for improved guidelines for the assessment of mechanical integrity, fatigue damage, and the effects of hydrogen sulfide in sour oil and gas production environments. This paper provides information regarding the use of coiled tubing in sour environments with particular emphasis on sulfide stress cracking, hydrogen induced cracking and stress-oriented hydrogen induced cracking and how they work synergistically with cyclic cold working of the steel tubing.
- OSTI ID:
- 268204
- Report Number(s):
- CONF-960389--
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
03 NATURAL GAS
36 MATERIALS SCIENCE
CORROSIVE EFFECTS
CRACK PROPAGATION
FIELD PRODUCTION EQUIPMENT
HYDROGEN EMBRITTLEMENT
HYDROGEN SULFIDES
LOW ALLOY STEELS
MATERIALS TESTING
MECHANICAL PROPERTIES
NATURAL GAS WELLS
OIL WELLS
STRESS CORROSION
WELL LOGGING
WELL LOGGING EQUIPMENT
WELL SERVICING
03 NATURAL GAS
36 MATERIALS SCIENCE
CORROSIVE EFFECTS
CRACK PROPAGATION
FIELD PRODUCTION EQUIPMENT
HYDROGEN EMBRITTLEMENT
HYDROGEN SULFIDES
LOW ALLOY STEELS
MATERIALS TESTING
MECHANICAL PROPERTIES
NATURAL GAS WELLS
OIL WELLS
STRESS CORROSION
WELL LOGGING
WELL LOGGING EQUIPMENT
WELL SERVICING