Difference between revisions of "Weizhou 6-12 and 12-8 Oil Fields"
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Abarrelfull (talk | contribs) (Created page with "=== Summary Information === * Operator: CNOOC * Country: China * Location: Beibu Gulf * Production start: * Partners: Roc Oil * Type: Oil / Gas * Estimated Reserves: * Produ...") |
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=== History === | === History === | ||
| + | * 2002 - ROC entered the offshore 22/12 block and discovered the Weizhou 6-12 oil field | ||
| + | * 2006 - The Weizhou 6-12S-1 exploratory well was drilled | ||
| + | * 2010 - CNOOC Limited opted to join the development project with a 51% interest | ||
| + | * 2011 - Final investment decision was made | ||
* 2013 - Production started | * 2013 - Production started | ||
Revision as of 15:41, 17 November 2023
Summary Information
- Operator: CNOOC
- Country: China
- Location: Beibu Gulf
- Production start:
- Partners: Roc Oil
- Type: Oil / Gas
- Estimated Reserves:
- Production Volume:
Description
- The development consists of two wellhead platforms separated by a combined processing platform bridged to CNOOC Weizhou 12-1A integrated platform, using existing water injection and gas processing facilities.
- There are 6 wells on the WZ12-10 platform and 12 wells on the WZ8-8 platform
Contractors
- -
History
- 2002 - ROC entered the offshore 22/12 block and discovered the Weizhou 6-12 oil field
- 2006 - The Weizhou 6-12S-1 exploratory well was drilled
- 2010 - CNOOC Limited opted to join the development project with a 51% interest
- 2011 - Final investment decision was made
- 2013 - Production started
Geology
- The reservoirs range from the fluvial-lacustrine sandstone of the Eocene quicksand granite layer, to the shallow sea sandstone of Jiaowei in the Miocene, and to the Weizhou sandstone of the Oligocene.
- The quality of the oil ranges from light to heavy, with low to medium viscosity and some waxy crudes.
