HISTORY AND PROSPECT OF OIL-FIELD DRILL PIPE PRODUCTION

Zhang Zhiqi, Chen Su. HISTORY AND PROSPECT OF OIL-FIELD DRILL PIPE PRODUCTION[J]. STEEL PIPE, 1994, 23(4): 1-9.

Citation:

Zhang Zhiqi, Chen Su. HISTORY AND PROSPECT OF OIL-FIELD DRILL PIPE PRODUCTION[J]. STEEL PIPE, 1994, 23(4): 1-9.

Citation:

Zhang Zhiqi, Chen Su. HISTORY AND PROSPECT OF OIL-FIELD DRILL PIPE PRODUCTION[J]. STEEL PIPE, 1994, 23(4): 1-9.

Abstract

Presented in the paper is an introduction to the history,development and prospect concerning the production and technology of oil-field drill pipes in the country,covering such aspects as steel grades,pipe-end upsetting type and the typpe of pipe-body/tooljoint connection,etc.

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