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World Oil`s 1995 drill bit classifier

Journal Article · · World Oil
OSTI ID:116161
World Oil offers this comprehensive listing of major manufacturer`s drilling bits to aid drilling supervisors and engineers in field selection. While this listing has been published annually for several years, changes have been made in this year`s tables to reflect modern industry nomenclature. The tables are divided into six formation categories. Within these are listed most available drilling/coring bits by type and manufacturers. To use the listings, identify the formation to be drilled, decide which bit type is appropriate, i.e., roller, fixed cutter, steel tooth, insert, diamond, etc., and choose the manufacturer. Companies were asked to list bit data by: (1) new IADC code, (2) readily available sizes (special sizes are often available on request), (3) recommended WOB in lb/in. diameter, and (4) codes for special features and usage, a combination of new IADC and World Oil special codes, see Nomenclature.
OSTI ID:
116161
Journal Information:
World Oil, Journal Name: World Oil Journal Issue: 9 Vol. 216; ISSN 0043-8790; ISSN WOOIAS
Country of Publication:
United States
Language:
English

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