超深鉆 的英文怎麼說
中文拼音 [chāoshēnzhēn]
超深鉆
英文
mohole-
This study is a post - cruise study of this leg, calcareous nannofossil samples from sites 1146, 1147 and 1148 of leg 184 were analyzed to provide a high - resolution biostratigraphy for this leg and to investigate morphological variation of coccolith genus gephyrocapsa. the main results of this study are : 1. 12 late pliocene to pleistocene bio - events were recognized and 6 zones of martini ( 1971 ) were determined for the upper sediment sequences of sites 1146 and 1148
本文作為大洋鉆探項目船下后續研究的一部分，對184航次中的1146站位和1147 、 1148站位的樣品進行了分析和研究，在船上科學家已經建立起的地層框架的基礎上進一步加密采樣，對生物事件標志化石類別進行數量統計，進一步確定了12個生物事件在鉆孔中的深度，建立起了兩個站位的高解析度的鈣質超微化石生物地層框架。The discrepancy between basement depths estimated by this means and those indicated by drilling has been on the average no greater than 5 percent.
用這種方法估算的基底深度與鉆井探明的深度之間的差別，平均起來不超過5。A method for designing casing program in deep and superdeep wells
深井和超深井鉆井井身結構設計方法Drilling techniques for deep and ultra - deep wells in zhongyuan oilfield
中原油田深井超深井鉆井技術Technical challenges and solutions of drilling fluid techniques in deep and ultra - deep wells in tahe oilfield
塔河油田深井超深井鉆井液技術難點與對策Abstract : design of an environment simulation system ( ess ) for drilling & culling devices working in ultradeep well isdiscussed in this paper, on the basis of developing an in - well environment simulation system for deep well of oil field
文摘:結合油田深井井下模擬環境系統的研製，對超深井鉆采設備環境模擬系統設計進行了討論。The sidetrack technical keys in ultra - deep well such as engineering design, selection of the kop, field operation and drilling parameters are discussed as well as the field operation rules, which can be beneficial to sidetracking operations in ultra - deep wells as reference
從工程設計、造斜點的選擇、現場施工、鉆井參數等方面討論了超深側鉆井的技術要點以及現場施工的規律，對于超深井側鉆施工具有一定的借鑒意義。Construction technology for foundation of bored pile with extradeep hole and major diameter, of tianzhuangtai bridge
田莊臺大橋超深大徑鉆孔灌注樁基礎施工工藝Drilling time will be lasted and lateral force on casing exerted by drill pipe will increase in case of drilling deep well, ultradeep well, high inclined hole, extended reach well and horizontal well, therefore, friction and wear between casing and drill pipe became a severe problem
在深井、超深井、大斜度井、大位移井及水平井中，鉆井時間延長、鉆柱作用在套管上的側向力增高，因此套管和鉆柱的摩擦與磨損問題越來越突出。On the basis of sedimentary facies division, the author firstly divided super short - term and short - time base - level cycle on well drilling cores, and playback the cores to well logging curves to scale them, and set up different classes of base - level cycles answered to well logging respond models. finally the author discussed how to use log well curve to divide super short - term and short - time base - level cycle characters, and to set up super short - term and short - term base - level cycle comparison framework, and analyzed sand body origin cause of formation type and spreading rules
在深入的沉積相研究基礎上，對鉆井巖芯進行了超短期?短期基準面旋迴劃分，將巖芯歸位，並對測井曲線進行刻度，建立了不同級次基準面旋迴的測井響應模型，進而應用測井曲線劃分低級次基準面旋迴，建立了超短?短期基準面旋迴地層格架，探討了砂體成因類型及展布規律。Application of the drill superfluid concrete pile for supporting in a deep foundation ditch
鉆孔壓灌超流態混凝土樁在深基坑支護中的應用With the development of the new technology of drilling, the exploitation of deep well and over - deep well needs small size bit. because one - cone bit has the advantages of the three - cone bit and the pdc bit and it makes for their disadvantages, so the one - cone bit is the important chose to drill the small well
隨著鉆探新技術的發展，開發深井和超深井技術要求鉆頭尺寸小型化，由於單牙輪鉆頭具有三牙輪鉆頭和pdc鉆頭的優點，同時又彌補了二者的不足。Since the inception of this project in 1998, three pre - pilot holes have been completed and the main hole has reached a depth of over 3500 m
從98年開始，已經完成3個預先導孔的鉆探工作，主孔鉆進深度已經超過3500米。Construction technique of ultra - deep bored filling pile with large diameter
超深大直徑鉆孔灌注樁施工技術Utility vibration cutting ultrasonic vibration mini - deep hole drilling
超聲振動鉆削小深孔工藝及裝備分享友人