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公开(公告)号:US4517100A
公开(公告)日:1985-05-14
申请号:US464631
申请日:1983-02-07
申请人: Weldon B. Nance , Jack M. Calkins
发明人: Weldon B. Nance , Jack M. Calkins
CPC分类号: C09K8/04
摘要: A wellbore fluid having improved lubricating properties for drilling in formations in the earth comprising water and a lubricant composition containing a mixture of a chlorinated component and a sulfurized component in proportions to produce a lubricant composition containing 15 to 30 weight percent chlorine and 2 to 10 weight percent sulfur.
摘要翻译: 具有改善的润滑性能的钻井液体,其用于在地球中的地层中钻井,包括水和含有氯化组分和硫化组分的混合物的润滑剂组合物,以产生含有15至30重量%氯和2至10重量%的润滑剂组合物 硫含量。
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公开(公告)号:US4181617A
公开(公告)日:1980-01-01
申请号:US877484
申请日:1978-02-13
申请人: Stephen H. Elrod , Weldon B. Nance
发明人: Stephen H. Elrod , Weldon B. Nance
IPC分类号: C09K8/14 , C10M173/02 , C09K7/02 , C10M3/32
CPC分类号: C10M173/02 , C09K8/14 , C10M2207/40 , C10M2207/404 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10N2250/02 , Y10S507/904
摘要: An aqueous drilling fluid is provided having a lubricant therein consisting essentially of the reaction product of a fatty vegetable oil with 4,4'-thiodiphenol.
摘要翻译: 提供了其中具有润滑剂的含水钻井液,其基本上由脂肪植物油与4,4'-硫代二酚的反应产物组成。
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