Umupakira ni iki?

Packer nigikoresho cyo kumanura gifite ibintu bifunga kashe ya elastike kugirango ushireho umwanya wumwaka hagati yubunini butandukanye bwumugozi wa tubing na wellbore, no hagati yumugozi wa tubing, no gutandukanya uturere twibikorwa kugirango tugenzure ibicuruzwa (inshinge) no kurinda ikariso. .

Mu buhanga bwo gukora peteroli, abapakira bakoreshwa muburyo butandukanye, kandi inzira yo gukora amavuta yagenewe kubapakira.

Iyo inyanja, amaboko ya piston arazamuka hanyuma hafungurwa umuyoboro wamavuta. Nyuma yo gufunga, umuvuduko wo hejuru ukora kuri piston iringaniye kandi ugasunika silinderi hejuru kugirango wirinde gusohora imbaraga. Iyo gupakurura, pin ifunga kogosha hamwe no guterana hagati ya silinderi ya reberi. Intoki ya piston iramanuka kugirango ifunge umuyoboro wamavuta.

Ibyiza:

Igabanya ibikorwa byo guhagarika amazi yo gupakira amavuta. Iratahura kandi imikorere yo kutica neza no kutarekura umuyaga byoroshye, kandi irashobora kwihanganira umuvuduko mwinshi kandi ifite ubuzima burebure.

Gukoresha Urwego

Ikoreshwa cyane mugucukura, sima, kugerageza, kurangiza nibindi bikorwa. Irakoreshwa kandi mubikorwa bya peteroli.

Kurugero, ipaki yinyuma ikoreshwa mugikorwa cya sima ikoreshwa mugushiraho annulus hagati yigitereko n’iriba kugira ngo ikore ikiraro gihoraho, kugirango hirindwe amavuta, gaze n’amazi gutembera bitewe nuburemere bwa sima butagira uburemere mugihe cya sima.

Kugabanuka

Mubikorwa byo gupima imiyoboro ya drill, paki yamashanyarazi itandukanya imiterere yo hejuru, amazi yo gutobora kuva murwego rwo kwipimisha.