Overblanced perforating

用法例句

Analyzed is the technology of extreme overbalanced perforation(EOP),reconstructed is Lian 150 well with EOP.

通过对超正压射孔分析及在联150井的实施改造,测试结果表明,改善了该井由于钻井时发生大量的泥浆滤失造成的储层伤害,提高了产量并进一步正确认识了目的层的储量。

Optimial design of pressure leak calibration system

正压漏孔校准装置优化设计

A pressure leak was calibrated with different inlet pressures and outlet pressures.

在不同出口和入口压力下校准了1只正压漏孔,给出了校准结果并进行了讨论,按照黏滞流-分子流理论拟合校准曲线,给出了不同压力下计算漏率的公式。

The methods of the constant volume and the dynamic comparison of quantitative gas are used in the calibration apparatus of pressure leak to calibrate the pressure leak.

正压漏孔校准装置可采用定容法和定量气体动态比较法进行正压漏孔的校准。

Study and Application of Combination Technology of Negative Pressure Perforation

负压射孔联作工艺的研究与应用

This paper discusses the improvement of perforation technology such as pressure primer detonator,negative pressure perforation mode,secondary passage,and perforation mode optimization.

对射孔工艺中的压力起爆器、负压射孔方式、传爆通道改进和射孔方式的优化进行了探讨,提出了增加孔密、防砂射孔、复合射孔和超正压射孔等优化射孔的思路和方法。

Extreme Overbalance Perforationg (EOP) Technique and Its Application in Carbonates.

超正压射孔工艺技术及在碳酸盐岩地层的应用

Practice of Single-trip EOP Acidizing-DST Technology in Luojia 7 Well with High H_2S Content

高含硫罗家7井超正压射孔酸化测试三联作工艺技术实践

Modified Formula of Formation Breakdown Pressure for Perforation Completions of Vertical Wells

射孔完井条件下地层破裂压力修正公式

Study on Annulus Pressure Distribution after Perforation of Composite Perforators

复合射孔器射孔后环空压力分布试验研究

Experimental Study on the Law of Jetting Boost Pressure in Hydrajetting

水力喷射孔内射流增压规律试验研究

Appraisal of Underbalanced Perforation Technology and Deliverability;

负压射孔完井技术与产能的关系评价

Study on Control System and Key Technologies of Pressing Powder for Perforating Charge;

射孔弹压药控制系统与关键工艺研究

STUDY ON MECHANISM OF GAS AND LIQUID INTERACTION IN COMPLEX PERFORATION

复合射孔压井液运动及影响作用研究

Application of high pressure water jet penetration perforation technology in Jiangsu Oilfield

高压水射流深穿透射孔技术在江苏油田的应用

Productivity Evaluation by Finite Element Method and Underbalance Pressure Determination for Perforated Oil Wells in Naturally Fractured Reservoirs;

裂缝性油藏射孔完井产能有限元模拟及射孔负压研究

Study on Ortho-rectification Methodology of Space-borne Synthetic Aperture Radar Imagery;

星载合成孔径雷达影像正射校正方法研究

Finite Element Analysis of Forward Extrusion Cavity Die for Deep Hole and Thin Wall Shell

深孔薄壁件正挤压凹模的有限元分析

Study on Fracture Process Driven by Detonation Gas during the Complex Perforation in Oil well;

油井岩层复合射孔爆燃气体压裂机理研究

Determination of Reasonable Production Differential after Perforation in Da-Niu-Di Gas Field

大牛地气田射孔生产中合理生产压差的确定

Effect analysis of perforating parameters upon initiation pressure in low permeability reservoir

低渗透储层射孔参数对起裂压力的影响

Perforation Parameter Optimization for Acid Fracturing Well in Carbonate Gas Reservoir

碳酸盐岩气藏长井段酸压投产射孔参数设计

Effects of air injection on outlet flow field of compressor cascade

孔隙射流结构对扩压叶栅出口流场特性的影响

Experimental Study of Hydrajet Nozzle on Abrasion

水力喷砂射孔压裂喷嘴的损伤试验与分析