ultra-deep相关论文
The buried depth of the gas-producing reservoir in the Kuqa foreland thrust belt of the Tarim Basin exceeds 6000 m.The a......
Efectiveness and petroleum geological signifcance of tectonic fractures in the ultra‑deep zone of th
The buried depth of the gas-producing reservoir in the Kuqa foreland thrust belt of the Tarim Basin exceeds 6000 m.The a......
By reviewing the development history of stimulation techniques for deep/ultra-deep oil and gas reservoirs,the new progre......
Geological conditions, reservoir evolution and favorable exploration directions of marine ultra-deep
By analyzing the structural background,petroleum geological conditions,and typical regional(paleo) oil and gas reservoir......
库车前陆冲断带超深层储层是当前天然气勘探开发的重要领域,具有特低孔、特低渗—低渗,裂缝—孔隙型,测试高产储集特征.为揭示储层......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
TP131H井完钻测试为水层，为提高该井周边区域储量动用程度及充分利用老井直井段降低钻井成本，在分析地震资料的基础上，设计了五段制侧......
阐述了中国石油化工股份有限公司抚顺石油化工研究院柴油超深度加氢脱硫技术的开发进程，介绍了FH-UDS催化剂在中国石化镇海炼化分公......
PZ103H井是川西海相碳酸盐岩一口典型超深勘探评价井,埋深达6 071 m,储层温度155℃。针对储层超深致密可能压不开的难题,设计时尽......
针对川西气田雷口坡组气藏钻井面临的地层压力体系复杂、上部地层易发生井斜超标、须家河组—小塘子组可钻性差、雷口坡组地层破碎......
为有效解决超深煤仓使用周期短、巷修工作量大的相关问题,赵楼煤矿提出了分段下落式煤仓技术。该技术的研究及应用,大大减少了井巷......
超深含硫气井生产管柱一般要满足替浆、坐封、改造、求产等多种工况,不同工况下井筒内温度压力变化范围广,导致管柱受力情况复杂,......
随着川西地区天然气资源勘探向深部储层进军,勘探井具有高温、超深、超高压、含硫化氢等特点,试油技术面临巨大挑战。根据川西地区......
介绍了超深难钻地层小井眼侧钻技术难点和优化侧钻施工技术,即通过优选侧钻位置、侧钻钻具组合和优化钻进参数,并在重点预探井NP28......
为恢复老井TP4井的生产,提高储量动用程度,在TP4井的Φ244.5mm套管内开窗侧钻TP4CH井。针对TP4CH开窗侧钻水平井超深、高温给钻井......
川西海相雷口坡组气藏资源丰富,具有高温、高压、高含硫、埋藏深的特点。面对越来越恶劣的作业工况及复杂的井下条件,针对其测试情......
针对大北、克深超深高压裂缝性砂岩储层改造的＂三高＂难题（施工泵压高、压裂液性能要求高、砂堵风险高）,研究了降低井口施工泵压的对策......
对碳酸盐岩的酸压储层改造是主要增产措施。经过多年实践,形成了五类酸压管柱：光管柱、机械单封、液压坐裸、液压单封及套裸双封。......
随着地下空间开发应用的大力发展,基坑开挖的深度在逐渐加深,导致基坑围护的深度也在逐步加深,超深地下连续墙正是解决超深基坑安......
Mechanism and prevention method of drill string uplift during shut-in after overflow in an ultra-dee
Drill string will sustain large uplift force during the shut-in period after gas overflow in an ultra-deep well, and in ......
Through analyzing the development of large ultra-deep structural gas fields in China,strategies for the efficient develo......
To solve the difficulties in exploration and development in Yuanba ultra-deep gas field in Sichuan Basin,SW China,the ar......
塔河油田石炭系卡拉沙依组砂体的埋藏深度一般小于5000m，厚度一般小于10m，且横向变化较大，地震资料不能区分砂泥岩，因此储层描述困难。......
Oil/gas exploration around the world has extended into deep and ultra-deep strata because it is increasingly difficult t......
Our previous research has found that deep or very deep earthquakes can be influenced by different seasons of the year. I......
The aim of this paper is to evaluate the worldwide variation of deep and ultra-deep earthquakes (DQ and UDQ) during the ......
The aim of this investigation is to find possible changes in ultra-deep earthquakes (UDQ) during different seasons of th......
The natural gas components and geochemistry of 38 ultra-deep gas wells(burial depth greater than 6 000 m) in the Sichuan......
Abnormal oil casing pressure appeared in the process of test production of multiple Ultra-Deep Gas Wells in Tarim Basin.......
Serving as a way to understand the material composition,structure,and dynamic process of the Earth's interior,deep e......
