HIGHLIGHTS
- who: Ding Xiangnan from the No, Oil Production Plant of Daqing Oilfield Company Ltd, Daqing, China have published the research: Study on the influence of oilfield water injection on casing damage, in the Journal: (JOURNAL)
- what: The main reason for the high casing damage occurrence rate of the Sal layer system is its unreasonable injection status.
SUMMARY
Although the wellhead oil pressure can be guaranteed to be lower than its fracture pressure during production, the injected energy at the wellhead includes pressure potential energy and kinetic energy. Because the fracture pressure . . .
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