Twofreds Field. A tertiary oil recovery project
Conference
·
· Soc. Pet. Eng. AIME, Pap.; (United States)
OSTI ID:5879401
The Twofreds Delaware sand reservoir was discovered in 1957 and developed as a waterflood unit in 1963. By 1973, after a moderately successful waterflood, the production rate had decline to near economic limit. Carbon dioxide injection for oil recovery was instigated in 1974; therefore, oil recovery since 1974 represents tertiary oil recovery after waterflooding. This study discusses the actual application of CO/sub 2/ injection procedures and the field performance for the 5-year period since CO/sub 2/ injection was started. Performance to date appears successful in recovering additional oil from reservoirs of this type.
- OSTI ID:
- 5879401
- Report Number(s):
- CONF-790913-
- Conference Information:
- Journal Name: Soc. Pet. Eng. AIME, Pap.; (United States) Journal Volume: SPE-8382
- Country of Publication:
- United States
- Language:
- English
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