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- Methyl silicone oil polysulfonate drilling fluid. 產(chǎn)。甲基硅油聚磺高密度鉆井液。
- BZ 34-2EP-P1S drilling fluid technology. BZ34-2EP-P1S井鉆井液技術(shù)
- The drilling fluid is described by Casson fluid. 采用卡森流體描述鉆井液。
- Under the condition of HT and HP, the density of water-base drilling fluid will not be a constant. 高溫高壓條件下,水基鉆井液的密度不再是一個(gè)常數。
- A novel filtration reducing agent NJ-1 for drilling fluid. 新型降濾失劑NJ-1的研究與應用
- Inhibiting effect mechanism of biopolymer MEG drilling fluid. 生物聚合物甲基葡萄糖甙鉆井液抑制機理
- Drilling Fluid Technology of Well QATIF-894 in Saudi Arabia. 沙特阿拉伯QATIF-894井鉆井液工藝技術(shù)
- Based on the research on the motion law of the drilling fluid along the blade, the necessary condition of the blade shape for a high efficiency turbodrill is obtained. 分析了液體在渦輪鉆具葉片表面流動(dòng)規律,得出高效率渦輪鉆具葉片型線(xiàn)設計應該滿(mǎn)足的必要條件。
- The drilling fluid may interact with the surrounding rock in other ways. 鉆井液可能會(huì )以其它方式與周?chē)膸r石相互作用。
- This allows the drilling fluid to suspend cuttings when drilling stops. 這一特性使鉆井液在鉆探停止時(shí)仍能使鉆屑懸浮于其中。
- Study on compound undersaturated brine silicate drilling fluid(KSN). 欠飽和復合鹽硅酸鹽鉆井液KSN配方研究
- The properties of filtrate reducer used in MMH drilling fluid are evaluated. 介紹了一種與正電膠鉆井液配伍的降濾失劑,分析了它的反應機理,并對該產(chǎn)品的性能進(jìn)行了評價(jià)。
- This drilling fluid meets the requirements of aerated drilling technology. 該鉆井液可滿(mǎn)足充氣工藝要求。 此外,該鉆井液密度連續可調。
- KELLEY J R. Drilling fluid composition [P]. US Patent: 4 374738 ,1983 -02 -22. 尉小明;劉喜林;王衛東.;木質(zhì)素磺酸鹽接枝共聚物的合成及應用[J]
- Meanwhile,the mechanism of MMH drilling fluid protecting fractured reservo... 文中還對MMH正電膠鉆井液保護裂縫性?xún)拥臋C理進(jìn)行了分析。
- The heteropoly glucoside biological drilling fluid is a new drilling fluid. 雜多糖甙生物鉆井液是一種新型鉆井液。
- The zwitterionic polymer drilling fluid system was chosen, and potassium polyacrylatic, organosilicon-potassium humate and acid soluble shielding temporary plugging agent were used to condit. 選擇了兩性離子聚合物鉆井液體系,并加入聚丙烯酸鉀、有機硅腐植酸鉀和酸溶性屏蔽暫堵劑等對鉆井液進(jìn)行調整。
- Please write the "Drilling Fluids Engineering Accident Report". 請填寫(xiě)“鉆井液事故報告”。
- DPMA-1 can also be used to monitor the changes in the temperature and pressure of drilling fluid, so as help to judge the working condition of the downhole motor, and drilling fluid circulation resistance , etc. 該儀器在檢測井斜的同時(shí) ,還可監視鉆井液溫度、壓力的變化 ,由此判斷井底機具的工況、鉆井液循環(huán)時(shí)的沿程阻力等。
- Because of long chain couple helix composition of XC, XC can drag reduction, make drilling fluid keep disturbed flow condition in horizontal section, and stop cutting bed formation. XC的長(cháng)鏈狀雙螺旋結構使其具有減阻作用,使鉆井液在水平段始終處于紊流狀態(tài),阻止了水平段巖屑床的形成;
