bi-lateral horizontal well

Well Jing 31-59 is the first bi-lateral horizontal well of China located in Jing 17 block of Shenyang oilfield.

静31-59井是中国第一口双分支侧钻水平井。

An approach to applying of side-tracking horizontal well in thin heavy oil reservoirs with bottom water;

浅谈侧钻水平井在改善薄层、底水稠油油藏开发效果中的运用

Recover low permeability high pour-point oil reservoir inblock Jing17 by side-tracking horizontal well and lateral well;

利用侧钻水平井、分支井开采静17块低渗高凝油油藏

For the reason that its well-bore has larger curvature,smaller annular space between drilling string and borehole,the inner casing re-entry horizontal well requires not only build-up rate higher but also annular space large as possible,so as to improve drilling fluid's cuttings-carrying capacity.

套管内侧钻水平井由于井眼曲率比较大,钻具与井眼环空间隙较小,要求下部钻具不仅有较高的造斜率,而且环空的间隙尽量大,以提高钻井液的携岩能力,需要在套管内下入弯螺杆钻具组合,由于弯螺杆钻具初始弯曲较大,而套管内径较小,因此,钻柱与井眼的相容性是侧钻水平井钻井的关键技术之一。

Aiming at the hydrodynamics characteristics,in this paper,a research on slim hole fluid mechanics in re-entry horizontal well was finished by adopting eccentricity annulus axial & screw flow theory.

针对套管内开窗侧钻水平井、小井眼钻井的水力学特点 ,采用偏心环空轴向流及螺旋流理论进行了侧钻水平井小井眼流体力学研究 ,考虑了钻具偏心及钻具接头对流动压降的影响 ,进行了考虑波动压力影响的侧钻水平井小井眼水力学分析。

Static and strength analysis of perforated string in side tracking horizontal well;

侧钻水平井射孔管柱力学与强度分析

Top screen pipe cementing technology of casing and liner in horizontal well and sidetracking horizontal well;

水平井和侧钻水平井筛管顶部注水泥完井技术

Compound plugging removal technology and its application in sidetracking horizontal well;

复合解堵技术研究及其在侧钻水平井中的应用

Analysis of sidetracking horizontal well drilling and completion technique in the 33-12-14CH well named Tuo

坨33-12-14CH侧钻水平井钻完井工艺分析

Construction technology of Zhou 32-11A Ceping 1 horizontal sidetracking well

开窗侧钻水平井周32-11A侧平1井施工技术

Optimization Model,Algorithm and Application for Designing the Trajectory of Horizontal Well;

侧钻水平井轨道设计模型、算法及应用

Technique of tapping the potential of residual oil in casing damage wells based on side tracking

套损井开窗侧钻水平井挖潜剩余油技术

Enhancing Oil Recovery of High Water-cut Reservoir with Sidetrack Horizontal Well

利用侧钻水平井提高高含水油藏采收率

EXPERIMENTAL STUDY ON SWARF|CARRYING OF SECTION MILLING CASING IN SIDETRACKED HORIZONTAL WELL

侧钻水平井套管段铣铣屑运移实验研究

Technology of Opening Window and Side Drilling in Horizontal Well Application at Casing Demage Well of Daqing Oil-field

开窗侧钻水平井技术在大庆油田套损井上的应用

Dangerous Factors in Operation of Sand Cleaning Out and Sand Controlling in Side-tracked Horizontal Wells and Their Countermeasures

侧钻水平井冲、防砂施工中的危险因素及应对措施

Design and application of super-short radius side-tracking technology in SHU1-23-0370CH multilateral horizontal well

超短半径侧钻分支水平井曙1-23-0370CH井设计与施工

SHALLOW HORIZONTAL DRILLING TECHNOLOGY BY USING VERTICAL-WELL RIG IN HENAN OILFIELD

河南油田直井钻机钻浅层水平井钻井技术

HORIZONTAL-WELL SIDETRACKING IN ABRASIVE AND HARD FORMATIONS,MOXI GASFIELD

磨溪气田研磨性硬地层水平井悬空侧钻技术应用实践

HORIZONTAL WELL DRILLING TECHNOLOGY USED IN HIGH-PRESSURE DEEP WELLS IN KAZAKSTAN

哈萨克斯坦高压深井水平井钻井技术

Horizontal Drilling and Completion Techniques for Well Tai H5-1

台H5-1水平井钻井完井工艺技术

Drilling technology of thin productive horizon in Well GP09-14

GP09-14井薄产层水平井钻井工艺技术

Drilling Techniques Used in Horizontal Well GP06-9

薄产层水平井GP069井钻井技术

ERW Drilling and Completion Technology in Ultra-Shallow Heavy Oil Reservoir with Conventional Vertical Rig

直井钻机钻超浅层稠油大位移水平井钻井完井技术

Study on Water-Based Drilling Fluid System for Horizontal Well of Daqing Oil Field;

大庆油田水平井水基钻井液体系研究

Calculation method of rig hook load on deepwater drilling platform

深水钻井平台钻机大钩载荷计算方法