Optimization of well completion project for the selectively perforated horizontal well;
水平井分段射孔完井方案优化
The optimization of branch numbers, branch angle and branch length and simulation drilling plan of fishbone-branch well are also researched in the paper.
面对大庆还没有开展鱼骨井钻井试验的现状,通过调研国内外鱼骨井钻井完井技术,结合大庆外围特低丰度薄差油层的地质特点,针对鱼骨井钻柱摩阻/扭矩预测、悬空侧钻、鱼骨井主井眼与分支井眼轨迹控制、鱼骨井主井眼完井管柱安全下入等四大技术难点,对分支井眼数量、分支井眼角度及分支井眼长度进行优化设计,开展鱼骨井模拟钻井工程设计及钻井方案研究,最终形成一套适应于大庆外围特低丰度油田薄差油层的鱼骨井钻井完井配套技术。
Design and lab evaluation of ideal packing bridging drilling and completion fluids;
理想充填暂堵型钻井完井液的设计及室内评价
Preparation of drilling and completion fluids used for preventing the formation from damage of the high-pressure and low-permeability sandstone reservoirs;
保护高压低渗致密油气藏的钻井完井液体系的配制与应用
Owing to the water phase trap damage caused by drilling and completion fluids invasion, the logging data do not reflect the real characteristic of gas reservoirs, which results in weak or no well log response and response and gas formation miss.
致密砂岩气层低孔低渗、低初始水饱和度和裂缝发育等特征使其极易受到钻井完井液损害。
packerless single-selective scheme
无封隔器的单层选择性完井方案
APPLY FUZZY OPTIMIZATION TO SCREENING OUT COMPLETION OF HORIZONTAL WELL;
用模糊优选法进行水平井完井方法筛选
The Drag and Friction of Completion String in Horizontal Well-Analysis and Prediction
水平井完井管柱受力分析与摩阻预测方法
NEW-TYPE HORIZONTAL WELL COMPLETION METHOD OF DELAYING AND CONTROLLING BOTTOM WATER CONING
延缓和控制底水锥进的水平井完井新方法
The Construction Program of Exposing Deep Seam of in Main Shaft Coal of HU Jia-River Mine
胡家河煤矿主井井筒揭露深厚煤层施工方案
Scheme Analysis of Reconstructing Underground Water Channel Working Shaft into Water Collecting Well
引水隧道施工井改造为集水井方案分析
Application plan research on new drilling technology of deep wells in Huabei Oilfield
华北油田深井钻井新技术应用方案研究
Design Scheme of New Generation of Drilling Well History Management System
新一代油田钻井井史管理系统设计方案
On application of value engineering in selection of bottom-hole yard scheme of inclined shaft
价值工程在斜井井底车场方案比选中的运用
complete or conclude(a plan,programme,etc)successfully
完成或达成（计划、方案等）
Design Scheme and Practice of the Coal-bed Gas Drilling in Fuxin
阜新煤层气钻井设计方案分析与实践
Mine Heat Damage Investigation and Practice of Family Treatment Program
矿井热害调查与系列治理方案的实践
Introducing a processing technique to realize well constrained zero phasizing.
一种实现井约束零相位化的处理方案
Research of Scheme of Dynamic Reactive Power Compensation of Mine Hoist
矿井提升机动态无功补偿方案的研究
Power Supply Plan for Thin-layers in Fully-mechanized Mining
煤矿井下薄煤层综采工作面供电方案
A new model of skin factor and productivity ratio evaluation for horizontal wells with various completion systems
不同完井方式水平井表皮系数及产能评价新方法
Applications of Monte Carlo Simulation Method and Risk Analysis in Horizontal Well Completion Optimization
利用蒙特卡洛模拟与风险分析优选水平井完井方式
Multi-Level Upgrade Temporary Winch Change Program of Linyi Hui Bao Ling Iron Main Shaft
临沂会宝岭铁矿主井井筒多水平提升临时改绞方案论述