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- Study of Slotted Screen Liner Sand Control Technology 割缝筛管防砂技术研究
- Design and application of sand control slotted liner with compound cavity 复合缝腔割缝防砂筛管的设计与应用
- InDraft is a patented exclusive, which is a combination of a slotted liner and a pin in the blade tang working in tandem to generate an inward inertia when closing the blade. 为了开启他，一个弹簧机构促使刀柄右部的开刀钮转回去并将锁销锁住从而使刀片可以自由开合。
- In conclusion, ecomat chessboard type is the best measure for sand control ecologically and economically in this region. 从生态和经济的角度综合考虑，钻字状铺设显然是该区域流沙防治措施中较好的选择。
- Therefore, oil viscosity m ust be considered in sand control design in viscous oil field. 因此 ,对稠油油藏进行防砂设计时应考虑原油黏度的影响
- Therefore, the sand control strength can be improved through adding the fibred to the coated sand. 所以,在覆膜砂中加入纤维,可以提高覆膜砂的挡砂强度等性能。
- Therefore, the sand control strength can be improved through adding the fibre to the coated sand. 所以,在覆膜砂中加入纤维,可以提高覆膜砂的挡砂强度等性能。
- Separate implementation of sand control,water plugging and injectivity profile control had brought formation damage. 稠油油藏在开发过程中常遇到出砂、出水的问题,开采时分别进行防砂、堵水、调剖3种措施给地层带来了伤害。
- Common downhole handling processes,such as acid jobs,control pipe or central pipe sand control,meet these problems. 对利用高压水射流技术的物理法解堵机理进行了分析;
- FEM Elaborate Analysis of Slotted Liner Based on Sub Model Method 子模型法在割缝筛管精细分析和优化设计中的应用
- Therefore, it would help sand control to avoid perforating such areas in selec... 当井筒内压力保持不变时,随着油藏压力衰竭,射孔孔眼发生剪切屈服、出砂的可能性增大;
- Does the supplier have an established Sand Control procedure to control molding and core sand mixes? Especially for grain size and sand moisture. 工厂是否制定了型砂的控制程序来控制造型和制芯的混砂过程?尤其是砂的粒度和含水量?
- Plugging removal after sand producers is contaminated results in more serious sand production, so BHS?A acidizing sand control fluid is developed. 为此,研制了以树脂、阳离子聚合物、硫脲为主要原料,再与酸液复配制得的BHS-A酸化防砂液。
- It is used in 76 wells, and it indicates that the technique can be used to solve the problem of high pressure sand control ... 现场应用76口井表明,该技术可较好解决老油井高压防砂难题,应用范围广,施工成功率高,增产防砂效果好。
- Application of Hydraulic Slotted Liner Technique in Oilfield Development 水力割缝技术在油田开发中的应用
- The circlip lead seal packer with sand control is developed for ensuring the normal production of big borehole sand control well. 为保证大井眼防砂井正常生产,研制了卡簧式铅封防砂封隔器。
- The Collapsing Strength Finite Element Computation Model of Slotted Liner 割缝防砂筛管抗挤强度有限元计算模型
- This paper describes the frac-packing completion technique currently being used in Shengli Oilfield for stimulation and sand control. 阐述了压裂充填防砂这一先进防砂完井技术的机理、设计和施工工艺;
- The liner ran down a fishing-boat during the dense fog. 班轮在浓雾中撞沉了一只渔船。
- A low-cost low-temperature sand control agent has been developed by optimizing the structure of phenolic resin and synthesizing low-cost resin with coal tar and paraformaldehyde. 对酚醛树脂结构进行优化,合成出高效酚醛树脂,加入以煤焦油和多聚甲醛为原料合成的廉价树脂,研制出廉价低温防砂剂。
