Luo Minghui, Li Yunfu, Wang Wenjun, Li Shuqun, Du Jianli. FRACTURE AND PLUG REMOVAL TECHNOLOGY IN POLYMER INJECTION WELLS IN DAQING OILFIELD[J]. Oil Drilling & Production Technology, 2002, 24(1): 61-65. DOI: 10.3969/j.issn.1000-7393.2002.01.020
Citation: Luo Minghui, Li Yunfu, Wang Wenjun, Li Shuqun, Du Jianli. FRACTURE AND PLUG REMOVAL TECHNOLOGY IN POLYMER INJECTION WELLS IN DAQING OILFIELD[J]. Oil Drilling & Production Technology, 2002, 24(1): 61-65. DOI: 10.3969/j.issn.1000-7393.2002.01.020
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FRACTURE AND PLUG REMOVAL TECHNOLOGY IN POLYMER INJECTION WELLS IN DAQING OILFIELD

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  • Base on analysis of the problems of polymer injection wells and the inelasticity of fracture in Daqing Oilfield, a new fracture and plug removal technology was put forward. After field application, a better effect was gained, such as the period of validity being prolong, the contradiction between layer being relax. A economic benefit was obtained. This may have a guidance function to plug removal in polymer injection wells.
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