1) high permeability formation
高渗透率地层
2) formation permeability
地层渗透率
1.
The range of application and formula for computing formation permeability by drawdown method were discussed.
基于RFT测井原理和预测试压力曲线资料,根据地下流体的渗流理论,研究了RFT测井资料的解释处理方法,解决了计算机自动拾取和人机交互提取测量点时间压力数据的问题,讨论了压降法求取地层渗透率的适用范围及其公式。
2.
Obtaining formation permeability using pressure build-up method is one of estimating the formation permeability methods according to RFT logging data.
压力恢复法求渗透率是利用RFT测井资料估算地层渗透率的方法之一。
3.
This paper brings up a practical method to find out formation permeability with the use of logging data on the base o[ neural network.
本文提出了一种基于神经网络利用测井资料求取地层渗透率的实用方法,该法从测井信息与地层渗透率的内在关系出发,选用与地层渗透率密切相关的多个测井参数,通过 BP 神经网络建立地层渗透率的数学模型。
3) high permeability formation
高渗透地层
1.
Aim at the difficulty of separate layer to high auifer bed,fractured and high permeability formation,The copolymer which made from 2-acrylamido-2-methyl propane sulfonic acid (AMPS) and acrylamide (AM) was synthesized, which are root of the chemical character of polyvinyl alcohol (PVA).
针对常用降失水剂在工程应用中存在低于临界掺量时滤失失控,配套外加剂可选范围小,室内测试的滤失量数据难以代表井下实际情况,水泥胶结测井解释困难,对高含水、裂缝性和高渗透地层很难实现优质封隔的问题,合成了以2-丙烯酰胺基-2-甲基丙磺酸(AMPS)与丙烯酰胺(AM)的共聚物为主体的降失水剂,并对其降滤失能力、稠化性能、抗压强度、抗盐性能进行了评价。
2.
This paper presents a new lost circulation additive for high permeability formation or faulted bed drilling.
钻井过程中遇到低压或压力衰竭的高渗透地层,经常会发生严重的井漏,通常使用堵漏剂和注水泥塞来防止井漏。
4) reservoir permeability control
地层渗透率调整
5) logs interpretation
低渗透率地层
1.
The analysis program of the clay mineral (CLAYS) and its applicationsin logs interpretation of the low permeability formations outside Daqingoil field is preseneted, which is based on the new shaly sand analysisprogram of Dresser Atlas company and developed further, and theconcrete application of the program to a given sample well has been ana-lyzed.
介绍了Dresser Atlass公司在新泥质砂岩分析程序(CLASS)基础上发展起来的粘士矿物分析程序(CLAYS)及其在大庆油田外围低渗透率地层测井资料解释中的应用,并通过一口井的实例分析了该程序的应用情况,应用CLAYS程序处理了大庆油田外围8口探井的CSU测井资料,解释了228个层,其中有7口井的26个试油层,解释符合22层,符合率为84。
6) high permeable layer
高渗透层
补充资料:渗透率
分子式:
CAS号:
性质:液体以层流状态通过粉粒物形成填充层时,其渗透性能是不同的。如以渗透率K表示此性能,则。V0为液体的表观速度,m/s; μ为液体的黏度,kgf·s/m2;△P为粉粒层两端压强差,kgf·s/m2;L为粉粒层厚度,m;△P/L为压强梯度。
CAS号:
性质:液体以层流状态通过粉粒物形成填充层时,其渗透性能是不同的。如以渗透率K表示此性能,则。V0为液体的表观速度,m/s; μ为液体的黏度,kgf·s/m2;△P为粉粒层两端压强差,kgf·s/m2;L为粉粒层厚度,m;△P/L为压强梯度。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条