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- It is shown that return permeability of MMH drilling fluid weighted by marble or marble/ barite is higher than those of sized salt system and oil based mud . MMH鉆井液體系用大理石或大理石和重晶石組合加重時(shí),其滲透率恢復值高于鹽粒液和油基鉆井液體系,是一種優(yōu)良的保護油層鉆井液體系。
- Lost Circulation Preventing and Curing Techniques in Drilling Process with Weighted Mud 高密度鉆井液隨鉆堵漏技術(shù)研究
- The chair sagged down under the fat man's weight. 椅子經(jīng)這胖人一坐便壓彎了。
- The selection was weighted against me. 那次選拔對我不利55。
- Use the mud balance to determinate the mud weight. 用泥漿比重計測出泥漿的密度。
- Call the roustabouts to help weight up mud. 叫甲板上幫助加重泥漿。
- A reliable car is worth its weight in gold. 靠得住的汽車(chē)就是無(wú)價(jià)之寶。
- She was weighted down with cares. 她心事重重。
- The stick had been weighted with lead. 這條棍子灌了鉛增加了分量。
- She was weighted down with parcels. 她攜帶著(zhù)沉重的包裹。
- Increase mud weight as hole conditions dictate. 根據井眼情況提高鉆井液密度。
- The pillars have to support the weight of the roof. 這些柱子須承受屋頂的重量。
- Sell Barite powder for a long time! 長(cháng)期銷(xiāo)售重晶石!
- The President swings his weight to get laws passed. 總統運用權力使法律獲得通過(guò)。
- Prismatic crystal of Barite on Calcite crystals. 柱狀晶形的重晶石在方解石晶簇上.
- His opinion doesn't carry much weight. 他的意見(jiàn)沒(méi)多少影響。
- Barite usually contain strontium and calcium. 重晶石常含鍶和鈣。
- Bananas are usually sold by weight. 香蕉通常按重量賣(mài)。
- The net weight of this jar of coffee is 180 grams. 這瓶咖啡凈重180克。
- These fish vary in weight from 3 lb to 5 lb. 這些魚(yú)的重量從3磅到5磅不等。
