exhaust shaft

用法例句

The Preference of Drainage Gas Recovery Methods and Safety Assessment of Gas Well with Water Drainage

气井排液采气方式优选及排液采气井安全评价

PARAMETER DESIGN OF ‘GAS RECOVERY BY LIQUID DRAINAGE’TECHNIQUE WITH GAS LIFT BY GAS-LIFT VALVE FOR GAS WELLS

气井气举阀气举排液采气工艺参数设计研究

NECESSARY TECHNOLOGY RESEARCH OF LOW PRESSURE DRAINAGE GAS RECOVERY BY GAS LIFT APPROACH ON WENLIU OILFIELD

文留油田低压气井气举排液采气增产配套技术

Application of Technique of Gas-Lift by Liquid Nitrogen and Unloading with Coiled Tubing in Well Wengu3

连续油管液氮气举排液技术在文古3井的应用

Analysis of the reasons separating liquid from gas inadequately when gas well form dewatering in gas field and the study on effective measurements

气井泡排后气液分离不充分分析及措施研究

An overview of liquid loading diagnosis and removal methods for condensate gas reservoirs

凝析气藏井筒积液的诊断及排除方法综述

Design of Ground Separation Equipment Liquid Discharge System in Gas Drilling

气体钻井地面分离设备液体排料系统的设计研究

Effect of Condition Parameters of Gas Drilling on Critical Flow Rate of Material Discharge

气体钻井分离设备液体排料临界流速的影响因素分析

Drilling Completion Fluid Technique for Protecting Carboniferous Gas Reservior in East Sichuan

保护川东石炭系气层钻井完井液技术

Preparation of Low Filtrate Loss Well Killing Fluid for Use in Honggang Gas Field

吉林红岗区块低滤失气井压井液研制

Research on Drilling Fluid System for Level Wells of Liuhua 19-5 Gasfield

流花19-5气田水平井钻井液体系研究

Drilling Fluid Technology for Ultra Deep Horizontal Well in Puguang Gas Field.

普光气田超深水平井钻井液工艺技术

Converting gas drilling to conventional drilling within short time

气体钻井快速转换为常规钻井的钻井液技术

The Study and Application of Drilling and Completion Fluids for Horizontal Gas Wells in Southwest Oilfield.

石南油田气层水平井钻井完井液研究与应用

ABRASION OF EXHAUST PIPE BY THE HIGH-SPEED GAS WITH THE CUTTING IN AIR DRILLING

空气钻井中颗粒对排气管的冲蚀分析

Application analysis of low-yield wells foan drainge gas prodution technology

低产气井泡沫排水采气技术应用分析

Kinetic energy factor-hydrops height method of diagnosing situation of bottom hole liquid loading in gas well

动能因子-积液高度法诊断气井积液

Theoretical Study on Carrying and Flowback Capacity of Workover Fluid Contaminated by Calcium Ions

钙侵修井液携砂返排能力的理论研究