| 临56区块钻井液配方优化及应用 |
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| 引用本文： | 邱春阳,王俊,秦涛,温守云,张海青.临56区块钻井液配方优化及应用[J].承德石油高等专科学校学报,2014,16(6):18-21. |
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| 作者姓名： | 邱春阳 王俊 秦涛 温守云 张海青 |
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| 作者单位： | 中国石化胜利石油工程有限公司钻井工程技术公司,山东 东营,257064 |
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| 摘 要： | 通过对处理剂进行优选,优化了钻井液体系配方,研发了聚胺强抑制防塌钻井液体系,配合现场钻井液维护处理工艺,解决了临56区块钻进过程中存在的起下钻遇阻和井壁失稳的难题,保证了该区块定向施工的顺利进行,提高了机械钻速,缩短了钻井周期,为该区块安全及高效钻井提供了有力的技术保障。
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| 关 键 词： | 临56区块 强抑制 聚胺 机械钻速 |
Research and Application of Drilling Fluid in Lin 56 Oilfieid |
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| QIU Chun-yang,WANG Jun,QIN Tao,WEN Shou-yun,ZHANG Hai-qing.Research and Application of Drilling Fluid in Lin 56 Oilfieid[J].Journal of Chengde Petroleum College,2014,16(6):18-21. |
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| Authors: | QIU Chun-yang WANG Jun QIN Tao WEN Shou-yun ZHANG Hai-qing |
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| Affiliation: | (Drilling Engineering ＆ Technology Corporation, Shengli Petroleum Engineering Corporation Limited of SINOPEC, Dongying 257064, Shandong, China) |
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| Abstract: | After treating-agent was selected,polymer-amine drilling fluid with high inhibition and formation sealing property was researched and developed. The following down-hole troublesome condition of blockage during tripping in upper formation and wellbore instability in Shahejie formation was solved. The drilling was smooth under the help of onsite drilling fluid maintenance and handling techniques. The rate of penetration was raised and drilling period was shortened. At last,it provided technology support to drill well safely and effectively in the oilfield. |
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| Keywords: | Lin 56 oilfield high inhibitive ability formation sealing ROP |
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