Tekinoroji yubwubatsi ya horizontal icyerekezo cyo gucukura rig (i)

1.guka

Irinde gutukana no gushiraho "stome mumitekerereze.

Muburyo bwubakaicyerekezoBinyuze, niba umwobo uyobora woroshye cyangwa utabikora, waba uhuye nigishushanyo cyumwimerere, kandi wirinde kugaragara kwa "s" imiterere yuburyo bwuzuye bwo kurangiza kubaka neza. Kugira ngo wirinde gushinga imiterere "s", ingamba zikurikira zishobora gufatwa:

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. Mubikorwa byo gucukura, ukurikije imyanya yo gucukura imiterere yo gushiraho imikorere yimyororokere yimyororokere, igihe icyo aricyo cyose ukurikije imiterere ya geologiya kugirango uhindure igitutu cya icyondo, icyombo cyibyondo nibindi bipimo.

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. Gupima inguni ya azimuth bikorwa kumpande zombi z'ahashyinguwe hamwe nurubuga rwo gucukura.

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(7) Icyerekezo cyo kugenzura inyandiko zigomba kuba cyuzuye, zuzuye kandi zingirakamaro. Muburyo bwumwobo wo gutwara umwobo, ibintu byose bidasanzwe no guhagarika gucukura byandikwa.

. Itegereze guhindura igitutu cyo gutanga urufatiro rwo gutanga urufatiro rwo gukora igikoresho cyo gucumura.

. Nyuma y'ibizamini byose no guhinduka birangiye, komeza uhindure bisanzwe.

2.TOVERNT Ibipimo Iyo Drill Bit Yagumye

. Muri iki gihe, torque yabyaye moto yo mucyondo ntishobora gutsinda ibikorwa bya torque ya torque kuri drill bit, imboga ihagarara kuzunguruka.

Hano hari amahitamo abiri:

● Iyo igitutu cy'ibyondo kirashobora kubungabungwa mu nsanganyamatsiko ya 500psi, birashoboka guhita uhagarika iterambere ry'umuyoboro w'intoki, ukagabanya itandukaniro ry'ibyondo bikaba riva mu rutare vuba, tugagabanye itandukaniro ry'umuvuduko wo gusiga, hanyuma ukoreshe itandukaniro ry'umuvuduko wo gusiga umutima no gutera umutima gahoro.

● Iyo umuvuduko w'igituba urenze 500psi, igikoma cyo mu byondo kigomba guhagarikwa, kandi umuyoboro wo mucyondo ugomba gusubizwamo ko ari uruziga rwo gucukura kugira ngo moteri y'ibyondo yangiritse kubera kashe ikabije ku kashe.

 . Impamvu nyamukuru nuko gutandukana kw'ibice bya buri muntu ni binini cyane, ubwonko bwo mu mwobo ntabwo bukubye neza, kwiyongera gukabije byo gucukura ibiti byatewe na "agace k'urupfu", bikavamo gucukura.

Umuti: Icya mbere, icyo cyondo kigomba gukomeza gukora ubusanzwe, kandi hari ibyondo bihagije byo kuvoma mu mwobo. Muri iki gihe, umuyoboro wuruborugendo ntigikwiye gukomeza gusa gusubira inyuma, bitabaye ibyo bizaguma byoroshye. The drill pipe should continue to move forward with pumping mud, patiently clean the hole, adjust the high edge of the bit according to the first drilling record, stop the rotation of the drill pipe pumping back, pay attention to control the tension of the rig, and then rotate the drill pipe forward, clean the hole, many times, until the smooth through the “shrinkage hole” section.

3.Kubaka

(1) kurwanya kugwa kwa cone mu mwobo mugihe cyo gusubiramo

Mu kubaka kubaka, kubera imbaraga zikabije cyangwa imiterere y'urutare, cone ya reamer ya cone ishobora kugwa mu mwobo, igira ingaruka ku kubaka ubutaha.

Uburyo bwo kuvura: Dukurikije ibisobanuro byanditseho amakuru, guhindura imihangayiko muri buri gice cyikitare kirashobora kugenwa. Nyuma ya Rort Reamer yakoreshejwe mumasaha 80, ayasimbure hamwe nindi shingiro ryo kongera kugaruka; Mbere yuko reamer yinjira mukarere aho imitingi yiyongera, niba urutare rwa reamer rwakoreshejwe mumasaha arenga 60, uyisimbuze nindi nshya.

(2) kurwanya imiyoboro yongeye kuvugurura pipe

Geologiya ya croadsing yo muri uyu mushinga itagenzuwe no gukomera no gukomera, n'ibisabwa kugirango byongerwe imico ni hejuru cyane. Iyo uhuye n'ahantu hahindutse imihangayiko minini mugihe cyo gusubiramo, biroroshye gutera imiyoboro yimyuka, bigaragarira kugabanuka kwimibanire, bigaragarira kugabanuka kworoheje Torque no guhagarika umutima.

Uburyo bwo kuvura: Mugihe cyaicyerekezoKubaka, inzira yo kubaka yo guhuza umuyoboro wa drill muri Poication igomba kwemezwa. Nyuma yimiyoboro yinzoga iracika, hindura ku gihe ibikoresho byo gucukura hanyuma usubize umuyoboro wa drill reamer. Nyuma ya Reperings yo muri Driell yose iraroquaronze, sisitemu yo kuyobora izashyirwaho kuruhande mubutaka kugirango ayobore umwobo wambere.

Ikoranabuhanga rya Gookma Ingandani umushinga wikoranabuhanga uhari hamwe nuwakoze ikibanza cyaimashini yo gucukuramu Bushinwa.

Urahawe ikaze kuriTwandikireGookmaKubindi bibazo!