石油科技英语翻译? 请求翻译

发布网友发布时间：2022-04-23 14:51

共2个回答

热心网友时间：2023-10-03 03:25

Oil layer cover (sieve) tube well body structure ascertains the technology explaining that the oil layer casing pipe adopt a tail to be in charge of suspension , is in charge of string from the end of casing pipe and sieve tube made up of compound, the tail pours cement outside the casing pipe being in charge of upper part , strengthens Duan burning from A till flying implement hydraucone. Fly implement upper part adopt 7 (5 & frac12); The casing pipe receives " a technology time , take over position time being flying implement top location, cement returns to till the floor. Level well Duan adopt the sieve tube and the casing pipe outside to be separated by implement combination , the oil gas water condition constituting and distributing according to level well Duan across the implement , casing pipe and sieve tube ascertains that. Level well Duan chooses 5 & frac12; The sieve tube and the casing pipe outside have fairly good selectivity across " the merit that the implement constitutes , the sieve tube is able to bring level well procing energy into play being able to strengthen the stratum not needing paragraph across the implement and the casing pipe outside advantage , the casing pipe and can be piecewise adopt various measures. Can a proct be relatively independent well Duan across tier across the implement and the casing pipe combination much, condition adopts various the measure increasing the proction by , this complete well method respectively applying to output comparatively highly but Duan has there not existing in homogeneity well Duan have the well easy to collapse to collapse to approach bottom water or edge well Duan paragraph possibly in level borehole according to the stratum. The at the same time leaking stream area and the intensity being enough in guarantee, has the good preventing sands and preservative function. Prevent the gas and the water cone from entering an inner being in charge of string of operation , not requiring that drill is not put into use sealing off blind plate except cement stopper , avoiding cavity fast bringing about pressure excitement and water attack phenomenon , close up the danger shifting to an earlier date opening up across an implement besides removing the hierarchic hoop and casing pipe.

热心网友时间：2023-10-03 03:26

Oil sets (screen) that determine the structure of the body tube
Oil Casing Liner Hanger using technology from the casing and screen components of composite tail pipe string, the upper end of the pipe casing outside the cementing, Feng Gu paragraph from point A to Hanger bell mouth.
Hanger used the upper part of 7 (5 ½) "casing to access technology, then back to the location of the hanging device in the top of the cement back to the ground.
Well above the level of use and screen pipe casing packer combination, packer, casing and screen composition and distribution in accordance with the level of oil and gas wells above the water to determine the situation.
Well choose the level of 5 ½ "and the screen pipe casing packer combination of advantages
Has good selectivity, can play a sieve tube wells in the level of proctivity advantages of external casing packer and the casing can Fenggu paragraph does not need the sub-strata and can take a variety of measures. A number of packer and a combination of casing can births packer level for the relative independence of the wells, according to the respective strata to take measures to increase proction, the completion of this method is suitable for higher output in the hole above the level of non - Well there is homogeneous easy to collapse or well above or close to the edge of water wells at the end of paragraph.
In the discharge to ensure adequate strength and size, has an excellent sand and anti-corrosion properties.
To prevent gas and water coning
Inside the pipe string operation, in addition to drilling does not need cement plug
Do not use blind seal plate to avoid the death chamber pressure and the excitement hit the water, the elimination of grade hoop and outside the casing packer in advance to open the danger.