extended horizontal depth

Drilling techniques of shallow long horizontal-section well of Jinping 1 well;

金平1井浅层长水平段水平井钻井技术

How to determine the optimum length of lateral segment is one of the important issues in making the horizontal_well development plans, because the lateral segment length will have an impact both on the single?_well production, drainage area and drilling cost and on the whole?_field well numbers and development investment.

水平井开发设计中的一个重要问题就是如何确定水平井段的合理长度。

Optimum design of the horizontal section length in a horizontal well using genetic algorithm;

利用遗传算法进行水平井水平段长度优化设计

Numerical simulation of sand washing with high pressure waterjet in horizontal well

水平井段高压水射流冲砂洗井数值模拟研究

SEISMOGRAM SYNTHESIS FOR HORIZONTAL WELLS IN WHOLE LENGTH

水平井全井段合成地震记录制作方法

STUDY ON THE INFLUENCE OF WELLBORE INERTIA ON THE HORIZONTAL SECTION TRAJECTORY CONTROL IN HORIZONTAL WELL

“井眼惯性”对水平井水平段轨迹控制的影响探讨

The technology of hole trajectory primary section is the key of drilling in re-entry horizontal wells.

侧?水平井轨迹起始段工艺技术，是侧?水平井?井工艺的关键技术。

Determination of optimum horizontal section location and length for horizontal wells in bottom water reservoir

底水油藏水平井水平段合理位置及长度的确定

Application of Oil-in-water Drilling Fluid in Unbalanced Drilling Section of Well Lishen 1

水包油钻井液在梨深1井欠平衡段的应用

Study of Segregated Fracturing Horizontal Well for Low Permeability Reservoir and Inflow Performance Relationship of Horizontal Well for Bottom Water Reservoir

分段压裂水平井产能与底水油藏水平井流入动态研究

Horizontal well ball staged fracturing technique and field application

水平井投球分段压裂技术及现场应用

Factors affecting the productivity of multi-section fractures in subsection fracturing of horizontal wells

水平井分段压裂多段裂缝产能影响因素分析

Application of clay-free & drift pearl of the drilling and completion fluid system in the horizontal section of DP3 well

无土相漂珠钻井完井液体系在DP3井水平段的应用

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

Models to Estimate the Productivity of Horizontal Wells and Their Application to Optimization Designs on Segmented Perforations;

射孔水平井产能模型及分段射孔优化设计

Research on screening of thin-bedded heavy oil reservoir with segmented steam flooding

薄层稠油油藏水平井分段蒸汽驱筛选研究

Establishment and solution of the vibration equation on the bending drill string in horizontal wells' whipstocking section

水平井造斜段弯曲钻柱振动方程的建立及求解

Residual Collapsing Strength Analysis of Bending Part Casing in Medium/Short Radius Horizontal Wells

中短半径水平井弯曲段套管剩余抗挤强度分析

Evaluation of Horizontal Well Sub-fracturing Technology in Tuha Oilfield

吐哈油田水平井分段压裂技术应用评价

Sectional optimization model of perforation parameters of horizontal well in heterogeneous reservoir

非均质油藏水平井射孔参数分段优化模型

Application for stepwise fracturing technology of horizontal well in Niujuanhu Oilfield

水平井分段压裂技术在牛圈湖油田的应用