Abarrelfull: Created page with "Summary Information * Operator: CNPC * Country: China * Location: Songliao basin, located in the northern part of China * Production start: 1959 * Partners: * Type: Oil, (Da..."

2023-09-11T16:49:08Z

Created page with "Summary Information * Operator: CNPC * Country: China * Location: Songliao basin, located in the northern part of China * Production start: 1959 * Partners: * Type: Oil, (Da..."

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Summary Information
* Operator: CNPC
* Country: China
* Location: Songliao basin, located in the northern part of China
* Production start: 1959
* Partners:
* Type: Oil, ([[Daqing Crude Oil]])
* Estimated Reserves:
* Production Volume:

+++ Description
* Daqing is one of China's oldest and most prolific fields, constituting 19% of China's overall production

+++ Geology
* The source bed in the Daqing Oilfield is mainly Mesozoic Cretaceous sandstone of continental facies, 900 to 1,200 meters underground.

+++ History
* 1959 - The commercial discovery from Songji No.3 well marks the discovery of Daqing Oilfield
* 1976 - Production peaked at 50 million tons per year

+++ Other Information

* From year of 1976 to 2002, an outstanding 50 million tons stable production of crude oil continuous for 27 years has been produced
* The crude oil is paraffin based, characterized by a high wax content (20%-30%), high freezing point (25 ℃-30 ℃), high viscosity (ground viscosity of 35), and a low sulphur content (less than 0.1%).
* At present, the oil recovery efficiency of the major fields has surpassed 50%

+++ Links
# [[Exploration And Production In China]]
# [http://www.cnpc.com.cn/dq/eng/ Daqing Oilfield Limited Company]
# [http://www.cnpc.com.cn/en/aboutcnpc/ourbusinesses/explorationproduction/operatediol/ Daqing Oil Province]
# [http://www.cnpc.com.cn/dq/eng/qyjj/hhls/ History of Daqing Oilfield]

Daqing Oil Field - Revision history

Abarrelfull: Created page with "Summary Information * Operator: CNPC * Country: China * Location: Songliao basin, located in the northern part of China * Production start: 1959 * Partners: * Type: Oil, (Da..."