您要查找的是不是:
- 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 ,還可監視鑽井液溫度、壓力的變化 ,由此判斷井底機具的工況、鑽井液循環時的沿程阻力等。
- Capability of produce: injection rubber by import machine, milling rotor by abroad system, complete motor test system, downhole motor assembly and adjust. 工藝:進口設備註膠,國外系統銑轉子,馬達整機實驗台,自動化鑽具組裝調試。
- Meanwhile,the downhole motor and MWD are not affected and wellbore trajectory can be controlled because of the continuous fluid phase flow throughout the bore hole. 同時由於從井口到井底始終存在著連續的液相流,常規井下動力鑽具和隨鑽儀器的性能不受影響,可以進行正常的井眼軌跡控制。
- The paper presents the calculation method of build-up rate of downhole motor with two bent subs in drilling short-radius horizontal wells, based on finite element reiteration. 提出了以有限元動坐標迭代法為基礎的短半徑水平並雙彎馬達造斜率的計算方法,並給出了大麴率井眼中鑽頭側向力的二重非線性數值解。
- The downhole isolation technology is to use downhole isolation valve to isolate the oil/gas and downhole pressure below the valve, which is currently the most practical snubbing technique. 井下隔離技術是利用套管閥將井下的油氣和壓力封隔在閥板以下,是目前最實用的一種不壓井作業技術。
- A series of advanced technologies are applied,e.g.,DC electric rig,stepless speed regulation pump and top drive system,steerable drilling system,powerful downhole motor,and advanced drill bit. 該井採用了直流電動鑽機、無級調速泵及頂部驅動裝置、導向鑽井系統、大功率優質馬達、優質鑽頭等一系列先進工藝,經科學論證與施工,取得了滿意的效果。
- All third party equipment, such as downhole motors, MWD, stabilisers, drilling jars, must have detailed fishing diagram available. 第三方的鑽具如井下馬達、MWD、扶正器、震擊器必須有詳細的打撈圖。
- Young ladies used to have lessons in deportment. 少女以前要上儀態課。
- Don't buy a used car from that rogue. 別從那無賴手裡買舊車。
- A trademark used for a civilian motor vehicle. 民用吉普車一種民用汽車商標
- The car used a gallon of petrol for the journey. 汽車在路上消耗了一加侖汽油。
- I used to look on him as a friend. 我以前把他看作是一位朋友。
- WOB CALCULATION FOR COMBINATION OF HYDRAULIC THRUSTER AND DOWNHOLE MOTOR 水力加壓器和井下馬達組合時的鑽壓計算
- People in this locality used to take two meals a day. 這兒的居民過去每天吃兩餐飯。
- The animal is not used to the hotness of its new habitat yet. 這個動物還不習慣新棲息地的炎熱。
- He used to muck out the stables every morning. 他過去每天早上打掃馬廄。
- Men used to bait bulls and bears for sport. 從前人們常逗弄牛和熊取樂。
- A buffer in a drum used to temporarily store data. 磁鼓中用來暫時存放數據的一種緩衝區。
- Back in Nigeria we used to play a lot of tennis. 我們以前在奈及利亞經常打網球。
- Comparative experiments of roadbed deflection using FWD and Benkelman Beam were con-ducted on Tan-Shao Freeway. 以湘潭至邵陽高速公路路基為試驗路段,對其進行了FWD和貝克曼梁路基彎沉對比試驗。