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- W127240935 abstract "This paper discusses the quality of various types of rock drill bits and evaluates cost of these bits against service and performance to determine if bits should be viewed as a commodity when drilling a production or exploration well. Continuing advancements in materials technology, machining capabilities, hydraulics arrangements, bearing configuration, seal technology and cutter design continue to push the performance curve for oilfield rock bits. However, some very important advancements are patented, proprietary features of individual manufacturers. This paper reviews some of these design and performance features to help determine if they are worth the extra investment based on actual field drilling experience." @default.
- W127240935 created "2016-06-24" @default.
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- W127240935 date "1994-05-01" @default.
- W127240935 modified "2023-09-27" @default.
- W127240935 title "Oilfield rock bits: Are they a commodity" @default.
- W127240935 hasPublicationYear "1994" @default.
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