DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE

Xue Ling; Zhang Weijie; Cheng Qisheng; Wang Yucai

doi:10.3969/j.issn.1000-7393.2002.01.023

Xue Ling, Zhang Weijie, Cheng Qisheng, Wang Yucai. DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE[J]. Oil Drilling & Production Technology, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023

Citation:

Xue Ling, Zhang Weijie, Cheng Qisheng, Wang Yucai. DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE[J]. Oil Drilling & Production Technology, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023

Citation:

Xue Ling, Zhang Weijie, Cheng Qisheng, Wang Yucai. DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE[J]. Oil Drilling & Production Technology, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023

DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE

Graphical Abstract

Abstract

Abstract

It was expounded about the structure, work principle and field test effect of water power jar knocker with slide valve. The jar can product hydro-pulse wave with low frequency and high amplitude, which can remove the formation plug near bore. After disposal, about 50t oil was increased each well. The rate of input-output is 1:4.37.

FullText(HTML)

References (0)

DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE

Abstract

Catalog

Export File

Citation

Format

Content