1.
Transport Mechanism of Underground Gas and Explain to Phenomenon of Blue-water at Qingshui well in Gansu
地下气体运移机理及清水流量井水变蓝现象的解释
2.
Automatic control between clean watertank level and water flow of deep-well pump
清水池液位与地深井泵流量之间的全自动控制
3.
Flowrate Measurement of Oil/Water Two-phase Flow in Low-flow Horizontal Well
低流量水平井油水两相流流量测量方法研究
4.
FLOW PATTERN IDENTIFICATION IN MEASURING CHANNEL OF HORIZONTAL OIL-WATER TWO PHASE FLOW WELL LOGGING TOOL
水平油水两相流测井仪器测量通道内流型识别
5.
an oil well with a strong natural flow so that pumping is not necessary.
不用水泵的有强大的自然流量的油井。
6.
Calculation and Application of Absolute Open Flow of Horizontal Gas Wells
水平气井无阻流量的计算方法及应用
7.
Discuss on Safety Issues during High-pressure Water Jet Cleaning Scaling Pipeline Production
高压水射流清洗油井结垢管安全生产问题讨论
8.
Study on characteristics of horizontal well inflow performance considering variable mass flow in solution gas drive reservoirs
考虑井筒变质量流动的溶解气驱油藏水平井流入动态特性研究
9.
DETERMINATION OF PARAMETERS FOR UNEQUAL-RATE UNSTEADY FLOW DOUBLE-EXTRACTION WELL PUMPING TEST
不等流量双井非稳定流抽水试验参数的确定
10.
Study of Coupling Horizontal Well's Variable-Mass-Rate Flow with Flow in Reservoir
水平井变质量流与油藏渗流的耦合研究
11.
Calculation of the reasonable yield of groundwater of seepage wells
渗流井取水方式地下水允许开采量计算
12.
Design of Coriolis mass flowmeter for monitoring water inrush inmine
矿井突水监测科氏力质量流量计的设计
13.
To Solve the Yield and Influnce Radius of Seepage Well on the River Bed by Hydraulic Flow Net Method
用流网法求解河床渗井的出水量与影响半径
14.
THE PRINCIPLE AND METHOD OF CALCULATING YIELDS OF INFILTRATION WELLS ON RIVER BED WITH FLOW NETS
流网法计算河床渗井出水量的原理与方法
15.
Development of Self-Powered Pressure-Flow Monitor System
自发电式注水井压力流量监测系统的研制
16.
The Development of an Automatic Measuring and Adjusting Apparatus for Stratified Flow in Eccentric Injection Well
偏心注水井分层流量自动测调仪的研制
17.
A study on the pre-grouting in deep mine for water blockage in Longgu Coal Mine
龙固矿深立井大流量工作面预注浆堵水研究
18.
Interpretation of the coupling model between fracture variable mass flow and reservoir flow for fractured horizontal wells
压裂水平井裂缝变质量入流与油藏渗流耦合模型研究