Wang Lizhong, Wang Xingzun, Lu Xiufeng, Zhang Guixia. APPLICATION OF EMULSIFIED AND NITRIC ACID FRACTURING IN MUDDY LIMESTONE RESERVOIRS[J]. Oil Drilling & Production Technology, 2005, 27(3): 63-66. DOI: 10.3969/j.issn.1000-7393.2005.03.022
Citation: Wang Lizhong, Wang Xingzun, Lu Xiufeng, Zhang Guixia. APPLICATION OF EMULSIFIED AND NITRIC ACID FRACTURING IN MUDDY LIMESTONE RESERVOIRS[J]. Oil Drilling & Production Technology, 2005, 27(3): 63-66. DOI: 10.3969/j.issn.1000-7393.2005.03.022

APPLICATION OF EMULSIFIED AND NITRIC ACID FRACTURING IN MUDDY LIMESTONE RESERVOIRS

  • Many acid stimulation technologies have been done to muddy limestone reservoir in Huabei oilfield, but achieved a little. Engineers and geologist made many geology data analysis and laboratory experiment, optimized a practicable acid fracturing reform technology, which use ahead fluid and high-temperature emulsified acid and solid nitric acid fracturing technology. Applications have increased production, find a new approach for muddy limestone fracturing of Huabei oilfield.
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