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- Aciding and perforatin are not effective for eliminating solids damage in acid-sensitive formation or well with open hole completion. 對于酸敏儲層和裸眼完井的井,不能采用酸化和射孔方法清除濾餅和消除固相損害。
- The casing wave and formation compressional wave can be differentiated by the waveform difference between open hole and cased hole,and the formation compressional wave can be extracted by a STC(slowness-time coherence) method. 從下套管前后測得的全波波形的差異可區別套管波和地層縱波,采用慢度-時(shí)間相關(guān)STC(Slowness-Time Coherence)法可提取地層縱波。
- It is important to the numerical simulation of WFT (wireline formation tester) for the instrument design and data analysis of logging research. 摘要電纜地層測試器的數值模擬是儀器研制和測井解釋方法研究的基礎。
- Using RFT(repeat formation tester) to get formation pressure is not only easily limited by borehole conditons but also higher cost. 采用RFT方法獲取地層壓力信息極易受井筒條件的限制且成本較高。
- But in deep well drilling practices of long open hole,the homogeneous gns generally invades borehole. 但在一些長(cháng)裸眼段深井的鉆井實(shí)踐中，常常會(huì )遇到均勻氣侵溢流。
- It is important to the numerical simulation of WFT(wireline formation tester) for the instrument design and data analysis of logging research. 電纜地層測試器的數值模擬是儀器研制和測井解釋方法研究的基礎。
- And the second level branch was then sidetrack drilled through the suspension open hole in the first lateral well. 在斜向器回收未成功的情況下,采用繞障鉆通主導眼實(shí)現壓力連通。
- It screams at you something that you don't yet understand about the connection between galaxy formation and black hole formation. 這種關(guān)系引出超凡的概念：星系與其巨大的黑洞可能是在產(chǎn)生的時(shí)候聯(lián)系在一起的。
- The next thing I knew I was married and riding a Schlumberger logging unit in Natchez, MS as a open hole (FES) Field Engineer. 而后來(lái)發(fā)生的事情就是我結了婚,并當上了一名開(kāi)孔現場(chǎng)工程師(FES),在位于MS的Natchez操縱Schlumberger的測井拖橇。
- Index 16, a wide dogleg right opening hole to warm up. 難度16，開(kāi)波俾條又闊又短既右狗腿等你松下身，小心果嶺邊沙池。
- The well logging testing shows that measurements made with CHFR tool are very well matching with open hole resistivity in a new cased hole. 試驗結果表明,在新完鉆且未射孔生產(chǎn)的套管井中,CHFR測量的地層電阻率與其裸眼井測井電阻率有著(zhù)較好的一致性;
- The improved performance of anticorrosion was resulted from the increase of coating density, the decrease of open hole percentage and pylome numbers. 這是由于納米摻雜使涂層密度提高，開(kāi)孔率、通孔率降低，組織均勻性提高所致。
- Existing plural pressure system in the same open hole not only brings troubles to drilling operations but also makes cementing much more difficult. 在同一裸眼段出現多套壓力層系,不但給鉆井作業(yè)帶來(lái)很大的困難,而且大大增加了固井作業(yè)的難度。
- With the comparison to open hole electric resistivity,depletion index is used to qualitatively evaluate the water flooded degree of oil layers. 通過(guò)與裸眼井電阻率對比,利用衰竭指數定性評價(jià)油層水淹程度。
- The extended reach well has such chara cteristics as large horizontal displacement,great deviation angle and long open hole interval. 大位移井具有長(cháng)水平位移、大井斜角以及長(cháng)裸眼段的特點(diǎn)。大位移井鉆井過(guò)程中摩阻扭矩的預測和控制是成功地鉆成大位移井的關(guān)鍵因素之一。
- Cased hole formation resistivity ( CHFR) logging tool is a new-type instrument which is developed to measure and evaluate formation remaining oil saturation in casing hole of oilfields. 套管井地層電阻率測井儀是為了滿(mǎn)足油田在套管井中測量和評價(jià)地層剩余油飽和度而研制的新型儀器。
- A New Generation of Wireline Formation Tester 新型電纜地層測試器
- The technique of open hole cavity completion and procedures of cavity are described in detail, while the hydraulic fracturing in cased well is also presented... 對裸眼造穴完井工藝過(guò)程進(jìn)行了具體地介紹,對下套管水力壓裂工藝進(jìn)行了分析評價(jià)。
- Safety study of formation tester while testing 地層測試器測試期間儀器的安全問(wèn)題
- Its characteristics include that the counter force is proportional with the horizontal distance of a vertical line where BHA is offset from an open hole. 新的糾斜控制方法以減小測量點(diǎn)與開(kāi)孔點(diǎn)垂線(xiàn)間的水平距離為目標,可以提高垂鉆軌跡的垂直精度。
