THE SERIAL TECHNOLOGY TO RAISE THE DRILLING SPEED IN SUDAN

Cao Jiyuan; Xin Junhe; Chen Shudong; Yan Zhong; Li Guoshun

doi:10.3969/j.issn.1000-7393.1999.06.009

Cao Jiyuan, Xin Junhe, Chen Shudong, Yan Zhong, Li Guoshun. THE SERIAL TECHNOLOGY TO RAISE THE DRILLING SPEED IN SUDAN[J]. Oil Drilling & Production Technology, 1999, 21(6): 46-48. DOI: 10.3969/j.issn.1000-7393.1999.06.009

Citation:

Cao Jiyuan, Xin Junhe, Chen Shudong, Yan Zhong, Li Guoshun. THE SERIAL TECHNOLOGY TO RAISE THE DRILLING SPEED IN SUDAN[J]. Oil Drilling & Production Technology, 1999, 21(6): 46-48. DOI: 10.3969/j.issn.1000-7393.1999.06.009

Citation:

Cao Jiyuan, Xin Junhe, Chen Shudong, Yan Zhong, Li Guoshun. THE SERIAL TECHNOLOGY TO RAISE THE DRILLING SPEED IN SUDAN[J]. Oil Drilling & Production Technology, 1999, 21(6): 46-48. DOI: 10.3969/j.issn.1000-7393.1999.06.009

THE SERIAL TECHNOLOGY TO RAISE THE DRILLING SPEED IN SUDAN

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This paper introduces the drilling situation in Block Ⅰ, Ⅱ and Ⅳ in Sudan from 1996 to 1998, and presents the current situation and certain successful experience. The drilling speed in Sudan is raised significantly by using the serial technology, with drilling cycle and completion cycle shorted by 38% and 35% respectively. The unit cost is reduced by 24.5% with good economics.

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THE SERIAL TECHNOLOGY TO RAISE THE DRILLING SPEED IN SUDAN

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