大庆油田钻井完井技术新进展及发展建议  

The Latest Proposals for the Advancement and Development of Drilling and Completion Technology in the Daqing Oilfield

作　　者：杨智光 

机构地区：[1]中国石油大庆钻探工程公司,黑龙江大庆163453

出　　处：《石油钻探技术》2016年第6期1-10,共10页Petroleum Drilling Techniques

基　　金：中国石油天然气股份有限公司重大专项"大庆油田原油4000万吨持续稳产关键技术研究"(编号:2011E-1214)资助

摘　　要："十二五"期间,大庆油田针对深层火山岩砂砾岩、致密油水平井、特高含水油田调整井和超浅稠油水平井等钻完井技术难题,在复杂地层钻完井技术、随钻测量与控制技术、深井提速提效关键技术与工具、钻井液技术和固井技术等方面开展了技术攻关,钻完井技术能力和水平得到了长足的进步和发展,并形成了具有大庆油田特色的钻完井配套技术,基本满足了大庆油田钻井提速、提效和降本的技术需求。"十三五"期间,为了满足大庆油田深部气藏和"三低"油田经济有效勘探开发的需求,实现年产油气当量4 000×104 t持续稳产的战略目标,需在深部难钻地层、复杂区块调整井和非常规油气资源等3个领域以及前沿高端技术方面开展攻关研究,持续推进大庆油田钻完井技术的进步和发展,为大庆油田健康可持续发展提供钻完井技术保障。In consideration of technical challenges in the drilling and completion of deep volcanic rock and glutenite, tight oil horizontal wells, infill wells in high water cut oilfield and ultra-shallow horizontal wells for heavy oil development, the Daqing Oilfield Company conducted a series of research programs during the 12th Five-Year Plan period. The programs relate to technologies for drilling and completion in complex formations, MWD and control technology, key technologies and instruments for high-speed and highefficiency drilling of deep wells, drilling fluid and cementing technology, sophisticated drilling and comple- tion technologies. All were conducted with the unique characteristics of the Daqing Oilfield to satisfy the field＇s unique technical demands in order to improve the drilling rate and efficiency as well as lower costs. These technologies have promoted the development of drilling and completion technologies significantly. During the 13th Five-Year Plan period, more research will be carried out in following the three areas： deep hard-to-drill formations, in-fill wells in complex blocks and unconventional hydrocarbon resources, to develop state-of-the-art technologies, in order to meet the needs of economic and high-efficiency development for deep reservoirs and those oilfields with low porosity, low permeability and low saturation, and achieve the strategic objectives of annual 4 000 × 10^4 t equivalent hydrocarbon production. In addition, these technologies may continuously promote the advancement and development of drilling and completion technologies in the Daqing Oilfield, and to provide necessary technical supports for healthy and sustainable development of the Daqing Oilfield.

关 键 词：钻井 完井 技术进展 发展建议 大庆油田 

分 类 号：TE21[石油与天然气工程—油气井工程]