完井液

无粘土钻井完井液在小眼井径向钻进中的应用

Application of Non-Clay Drilling & Completion Fluid System in Slim-Hole Drilling

绥中36&1油田无固相完井液技术

SZ 36-1 Solid Free Completion Fluid Technique

CA－101用于无固相盐水完井液中起腐蚀抑制作用。

10.2 CA-101 is used to provide corrosion protection in free-solids brine .

含H2S井完井液用除硫剂和缓蚀剂

Sulfide scavengers and corrosion inhibitors for drilling-in fluids in h_2s-containing wells

为了减轻碱敏损害的程度，钻井完井液的pH最好控制在10左右。

Controlling the pH value of the drill-in fluid at about 10 , to minimize the degree of alkali sensitivity damage .

SK完井液的设计及现场应用

Designing and field uses of completion fluid sk

按照设计完井液的思路，根据单一处理剂评选结果，给出了5种完井液配方，并简单分析了MMH钻井液体系保护油层的作用机理。

MMH is a good system for reservoir protection . Five well completion fluid compositions of MMH are given .

HTHP酸溶解堵评价仪在保护储层完井液评价中的应用

The application of HTHP acid soluble and broken down appraisal instrument to the evaluation of protecting reservoir completion fluid

固化水完井液体系在平湖油气田B8井中的应用与创新

The application of solidified-water-based completion fluid system in well B8 , Pinghu oil and gas field

室内试验结果表明，在完井液体系中添加防腐杀菌剂CA－101具有良好的缓蚀性能和杀菌性能，而添加适量的除氧剂则能更为有效地控制各种完井液体系的腐蚀性。

The laboratory test results show that the bactericide CA-101 has good corrosion inhibition and bactericidal Performance . It is more effective to control the corrosion behavior of various kinds of well completion fluid systems by adding appropriate amount of oxygen remover .

介绍了塔北地区油气层特征、潜在损害因素及其作用机理，研制出YK型钻开油层完井液体系及相应的施工措施。

The character of hydrocarbon reservoir , damage factor and its mechanism are analyzed . YK drill-in fluid and detail design are developed .

吉林油田星A6-6开窗侧钻井钻井完井液技术

Drilling in fluid technology for the sidetracking Well Xing A6-6 in Jilin Oilfield

室内静、动态模拟损害评价试验及现场应用表明，YK型钻开油层完井液可防止地层损害、流动性好、现场配制简单、性能易于维护。

Static and dynamic simulation tests and field tests indicate that YK drill-in fluid possesses the advantage of low formation damage . good flow behavior , simple formulation and easy maintenance .

降低钻井完井液的滤失量，API滤失量小于5mL、高温高压滤失量小于15mL、固相含量小于8%、含砂量小于0.3%；

Reducing the filtration of drill-in fluid , with API fluid loss less than 5 mL , HTHP fluid loss less than 15 mL , solids content less than 8 % and sand content less than 0 . 3 % ;

结合活性剂HXJ，优选出了聚合物小阳离子钻井液、PEM聚合醇钻井液、合成基钻井液及活性完井液。

Combined with the use of activating agent HXJ , the polymer micro cation drilling fluid , PEM polyol drilling fluid , synthetic based drilling fluid and active completion fluids are optimized .

根据塔北地区储层特征，优选出以钾基聚合物钻井液为基础的含有油溶性树脂的YK系列改性钻井完井液体系。

According to the formation characteristics in Tabei Area , YK serics modified drilling & completion fluids system , based on potassium polymer drilling fluid , containing oil soluble resin is optimally selected .

YM7-H4井完井液和无机盐压井波对储层渗透率伤害较大，应进一步改进完善。

The YM7-H4 's completion fluid and killing fluid of inorganic salt cause severe damage on reservoirs gas permeability , so its performance needs to be improved .

平湖油气田B8井各气层压力系数差异较大，经过可行性分析，并进行以海水为基液的固化水完井液配制试验获得成功后，在该井采用固化水完井液体系进行了完井。

Through the feasibility analysis for well B8 in Pinghu oil and gas field , the solidified-water-based completion fluid is made up by seawater successfully and then applied to complete the well in which the pressure factors are different between reservoirs greatly .

通过应用JGN完井液，与相邻区的井对比，试验井采液强度提高了14.5%，注水压力降低了6%，表皮系数降低了0.74，地层完善程度提高了31.3%，取得了较好的保护油层效果。

Comparing with adjacent wells of the same block , the fluid productivity was increased by 14.5 % , the water injection pressure was deceased by 6 % , the skin factor was lowered by 0.74 and the formation efficiency was increased by 31.3 % .

储层屏蔽暂堵钻井完井液技术研究及应用

Research on reservoir SHIELDING-TEMPORARY plugging DRILLING-COMPLETION fluid technique and its application

完井液体系的防腐与杀菌试验研究

Study on Anti-corrosion and Sterilizing Tests of Well Completion Fluid Systems

大位移井完井液体系的研究及其应用

Study and application of completion fluids system for extended reach wells

改性魔芋粉无固相完井液的室内研究

Laboratory research of peptized konjac in solid free completion fluid system

盐水完井液缓蚀剂的合成及性能评价

Synthesis and performance evaluation of corrosion inhibitor for brine completion fluids

钾铵基聚合物钻井完井液技术的开发与应用

Development and Application of Potassium Amino Polymer Drilling and Completion Fluid

高矿化度盐水钻井完井液损害气层防治方法

Preventing measure of high-salinity drilling & completion fluids damaging dry-gas formation

疏松砂岩储层的完井液体系研究及其应用

Research and Application on the completion fluid for unconsolidated sand formation

无固相完井液用甲酸盐溶液性能综述

An Overview of The Properties of Formate Brines for Non-Solid Completion

钻井液完井液屏蔽环重复形成的实验模拟

Experimental simulation on shield ring formation repeatedly by drilling fluid completion fluid

强抑制性有机正电胶钻井液完井液体系研究

Study on organic positive gel drilling and completion fluid system