Gusaba amavuta:

Ikoreshwa mu gucukura amariba ya peteroli ikoreshwa cyane cyane mugikorwa cyo gucukura na nyuma yo kurangiza gushyigikira urukuta rw'iriba, kugirango harebwe uburyo bwo gucukura no gukora bisanzwe bisanzwe iriba ryose nyuma yo kurangira. Bitewe nuburyo butandukanye bwa geologiya, munsi y'ubutaka. imiterere ihangayikishije iragoye, kandi ibikorwa byuzuye byingutu, kwikomeretsa, kunama hamwe na torsional guhangayikishwa numubiri wumuyoboro bishyira hejuru ibisabwa hejuru yubwiza bwikibaho ubwacyo.Igisanduku ubwacyo cyangiritse kubera impamvu runaka, gishobora kuganisha kuri kugabanya umusaruro kugabanuka neza, cyangwa gusiba.

Ubwoko bw'amavuta:

Ukurikije SY / T6194-96 “peteroli ya peteroli”, irashobora kugabanywamo amoko abiri: agasanduku kagufi gafite imigozi migufi hamwe na cola yayo hamwe nu mugozi muremure hamwe na cola.

Amavuta yo gupakira hamwe no gupakira:

Dukurikije SY / T6194-96, isanduku yo mu rugo igomba guhambirirwa insinga z'icyuma cyangwa umukandara w'icyuma. Igice cyerekanwe kuri buri gipangu n'umugozi wa cola kigomba guhuzwa nimpeta ikingira kugirango urinde urudodo.

Ikariso igomba gutangwa nuudodo hamwe na cola ukurikije API SPEC 5CT1988 yambere yambere cyangwa muburyo ubwo aribwo bwose bukurikira: impera yanyuma, umugozi uzengurutswe udafite umukufi cyangwa umukufi, offset ya trapezoidal ifite cyangwa idafite umukufi, umugozi ugororotse, gutunganya amaherezo yihariye. , kubaka impeta.

Urwego rw'icyuma cyo kubika peteroli:

Urwego rwamavuta rushobora kugabanywa mubyiciro bitandukanye ukurikije imbaraga zicyuma ubwacyo, aricyo H-40, J-55, K-55, N-80, C-75, L-80, C-90, C -95, P-110, Q-125, n'ibindi.Imiterere itandukanye neza, ubujyakuzimu, gukoresha urwego rwibyuma nabyo biratandukanye.Icyuma ubwacyo nacyo gisabwa kuba cyihanganira ruswa ahantu hashobora kwangirika.Ahantu hafite imiterere ya geologiya igoye, isanduku nayo irasabwa kwihanganira kumeneka.

Ibipimo byo kubara uburemere bwamavuta ni ibi bikurikira:

KG / m = (diameter yo hanze - uburebure bwurukuta) * uburebure bwurukuta * 0.02466

Uburebure bwa peteroli:

Hariho ubwoko butatu bwuburebure bwerekanwe na API: R-1 4.88 kugeza 7,62m, R-2 7.62 kugeza 10.36m, R-3 10.36m kugeza muremure.

Ubwoko bwa peteroli buckle ubwoko:

API 5CTUbwoko bwa peteroli yamashanyarazi arimo STC (impfunyapfunyo ngufi), LTC (impeta ndende), BTC (urwego rwurwego ruto), VAM (buckle yumwami) nubundi bwoko bwamafaranga.

Igenzura ryimikorere yibikomoka kuri peteroli:

.

. Ikigo cy’ibikomoka kuri peteroli muri Amerika APISPEC5CT1988 integuro yambere Ok), kugena ingano yingano (ASTME112 verisiyo iheruka cyangwa ubundi buryo)

Ibikomoka kuri peteroli bitumizwa mu mahanga no kohereza hanze:

.Ibipimo bitumizwa mu mahanga bivuga ikigo cy’ibikomoka kuri peteroli muri Amerika API5A, 5AX, 5AC. Icyiciro cy’icyuma ni H-40, J-55, N-80, P-110, C-75, C-95 nibindi.Ibisobanuro nyamukuru ni 139.77. 72R-2, 177.89.19R-2, 244.58.94R-2, 244.510.03R-2, 244.511.05r-2, nibindi.

(2) Hariho ubwoko butatu bwuburebure bwerekanwe na API: R-1 ni 4.88 ~ 7,62m, R-2 ni 7.62 ~ 10.36m, R-3 ni 10.36m kugeza muremure.

(3) Igice cyibicuruzwa byatumijwe mu mahanga birangwa na LTC, ni ukuvuga amaboko ya filament.

. -L80, NC-80HE, nibindi

. n'imbaraga nke z'umusaruro.

Ibikoresho bya buri cyiciro cyicyuma cya peteroli: