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- Economic evaluation of frac and pack sand control technique 压裂充填防砂工艺经济评价
- Application of high pressure pack sand control in Sebei gas field 高压充填防砂工艺在涩北气田的应用
- In consideration of the sand-control problems at the mid and late stages of unconsolidated sandstone reservoir production, a new squeeze packing sand control string is developed. 针对油田开发中后期疏松砂岩油藏出砂加剧、防砂难度大以及许多油井套管难于承受高压施工的防砂难题,研制开发了无套压高压挤压充填防砂工艺管柱。
- The fracture packing sand controlling technique is a kind of new recovery-enhancing measure aimed at high penetrative reserviors. 压裂-充填综合防砂技术是针对高渗油藏开发中因地层出砂、地层结构破坏导致油井减产或停产而研究的一项新型增产措施。
- Application of Wire Wrapped Screen Gravel Packing Sand Control Technique in Shengli Shallow Oilfield 绕丝筛管砾石充填防砂在胜利浅海油田的应用
- Study of high pressure packing sand control technology in low permeability reservoir 低渗油藏高压充填防砂技术研究
- Field experiment of SLCH gravel packing sand control technology in the horizontal wells 水平井砾石充填SLCH防砂工艺矿场试验
- The productivity Prediction of the frac packed well is the basis of frac pack design. 产能预测是进行压裂防砂优化设计的基础。
- 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;
- 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;
- Keywords frac and pack;cased hole gravel packing;economic evaluation;sand control; 关键词压裂充填;砾石充填;经济评价;防砂;
- 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?
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- 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。