Daan bu kawe (HC) Casing
Dayo bi: 4 1/2"–20"
Guddaay: R2 / R3
Lëkkaloo yi: BTC, LTC, STC, Njëg
Application: Teen yu xóot, reservoir yu jeex, formation xorom, teen HPHT, ak forage potoxo bu bari
Njariñ li: Dafay wàññi ovalisation, deformation ci biir, ak daanu ci anam yu metti
Luy Casing Collapse bu kawe?
Casing Collapse bu kawe, ñu koy woowe itamboîtier HC, ñu ngi ko jagleel puus yi mën nañu baña mëna xeexpression colapse externe. Li gëna am solo ci liggéeyam mooy tëye yaram wi ci biir buntu bu metti ba noppi wàññi riskuovalisasioŋ, deformaasioŋ ci biir ak daanu.Dañu koy faral di defaree ci tànneefAPI 5CTmelniN80, L80, P110 wala Q125, akchimie d'acier contrôlé, pajum tàngoor bu jaar yoon, yaatuwaayu miir bu maase ak saytu ovalité bu gëna dëgër ngir gëna baaxalbaña daanu.
Buñu ko méngale ak boîtier bu yam ci benn grade, boîtier Collapse bu kawe lañuy komànde ngirsaytu performance collapse, du ci niveau doole kese. Dafay jàppale yaramu tuyo bi mu mëna dëkk bu baax ci suufu presioŋ bu xóot, reservoir bu néew doole, formation xorom ak wàll forage yu bari pressure, wàññi riskuovalisasioŋ, deformaasioŋ ci biir ak daanu.
Composition chimique bu boîtier bu yéeg
Casing Collapse bu kawe amul benn formul chimik bu fiks.Dañu koy faral di defaree ci tànneefAPI 5CTmelniN80 HC, L80 HC, P110 HC wala Q125 HC. Composition chimique bi mingi aju ci grade base biñ tànn, waaye performance collapse bi mujj mingi aju itam ci traitement thermique bi, miir-uniformité bu dëgëraay bi, ovalité bi ak note collapse biñ xool.
| Njàngat / Yoon | Composition chimique typique, fraction de masse % | Lu jëndkat bi di tekki |
|---|---|---|
| N80 HC / N80Q HC | P Lu néew wala tollu ci 0.030%, S Lu néew wala tollu ci 0.030%; yeneen mbir ñu ngi koy xamle ci jàngat produit bi. | Tanneef bu baax ngir puus yu yam -, fu marge de collapse N80 standard doyul. |
| L80 xeetu 1 HC | C Lu néew wala tollu ci 0.43%, Mn Lu néew wala tollu ci 1.90%, Ni Lu néew wala tollu ci 0.25%, Cu Lu néew wala tollu ci 0.35%, P Lu néew wala tollu ci 0.030%, S Lu néew wala tollu ci 0.030%.. | Dañu koy jëfandikoo sudee dañu soxla mbañeelu mabb ak màndarga mekanik yuñ saytu ñoom ñaar. |
| L80 13Cr HC | C 0,15–0,22%, Mn 0,25–1,00%, Cr 12,00–14,00%, Ni Lu néew wala lu tollu ci 0,50%, Cu Lu néew wala lu tollu ci 0,25%, P Lu néew wala lu tollu ci 0,020%, S Lu néew wala lu tollu ci 0,020%. ba 1,00%. | Tanneef bi gëna baax sudee mbañeelu korosioŋ bokk na ci tànneefi boîtier bi. |
| P110 HC | P Lu néew wala tollu ci 0.030%, S Lu néew wala tollu ci 0.030%ngir yoon wu amul benn couture; ngir EW p110,P Lu néew wala tollu ci 0.020%, S Lu néew wala tollu ci 0.010%. | Yoonu HC bu am doole bu bari - ngir puus yu xóot yi ak wàll yi am pressure bu kawe ci biti. |
| Q125 HC xeetu 1 | C Lu néew wala tollu ci 0.35%, Mn Lu néew wala tollu ci 1.35%, Mo Lu néew wala tollu ci 0.85%, Cr Lu néew wala tollu ci 1.50%, Ni Lu néew wala tollu ci 0.99%, P Lu néew wala tollu ci 0.020%.. | Dañu koy jëfandikoo ci puus yu bari -sarge wala wàll yu xóot lool yuy laaj performance collapse bu rëy. |
Lu tax Resistance Collapse bu kawe am solo
Collapse failure dafay am sudee pression bi ci biti di def ci boîtier bi dafa ëpp li yaram wi mëna xeex. Differens bi ci pression bi mën na bawoo ci pression bi ci formation bi, anam yi ñuy simantee, potoxo bu bari bi, reservoir bi di jeex, xorom siy dem wala coppite yi ci pression bi ci diiru forage ak production.
Ci tool bi, risku daanu dafay faral di aju ci anam yii:
| Bon Condition | Risku daanu |
|---|---|
| Teen yu xóot yi | Presion bu gëna rëy ci biti ak potoxo -presioŋ kolonn dafay yokk sargu daanu boîtier bi |
| Reservoir yu jeex | Pression bi ci biir mën na wàññeeku fekk pression bi ci biti dafay wéy di yéeg, loolu mooy yokk pression bi ciy wuute |
| Formasioŋu xorom | Xorom buy raam mën na def lu yàgg-, sargal bu amul benn yamale ci kaw boîtier bi |
| Teenu HPHT | Coppite ci presioŋ ak tàngoor mën nañu yokk ñàkka dal gi |
| Forage potoxo bu kawe | Fluid forage bu diis mën na defar presioŋ bu rëy ci kaw yaram wi |
| Simantaasioŋ ak fippu - | Désequilibre pression bu yàgg mën na tax boîtier bi gëna am sargu collapse |
lu tax ñu defar High Collapse Casing mooy ngir mëna am pipe-body marge bu gëna wóor ci anam yii, rawatina sudee ab casing bu yàqu mën na jur liggéey bu seer, jafe-jafe ci saytu buntu wala yeexal ci jeexal.
Boîtier collapse bu kawe vs boîtier API 5CT

| Jumtukaay | API 5CT | Casing Collapse bu kawe |
|---|---|---|
| Fonction bu mag | Support de forage, barrière cimentation ak isolation zonale | Resistance bu gëna mag ci pression collapse bu biti |
| Performance bu am solo | Daanu, toj, dooley traction ak performance lëkkaloo | Yokkateg tolluwaayu mabb ak tige-kontrolu yaram bu gëna seere |
| Note yiñ gëna xam | J55, K55, N80, L80, P110, Q125 | N80 HC, L80 HC, P110 HC, Q125 HC wala grade HC yiñ jagleel projet bi |
| Risk bu mag biñ saytu | Integrite général | Ovalisasioŋ tuyo, deformaasioŋ ci biir ak daanu |
| Teen yu ñuy xam | Teen yu xóotul wala yu yam- | Teen yu xóot yi, reservoir yu néew doole yi, formation xorom yi, HPHT ak wàll yi am pressure bu kawe ci biti |
| Focus bu jëndkat bi | Dayo, diisaay, grade, guddaay ak lëkkaloo | Njàngat ci daanu, yamale miir, ovalite, tàngoor, NDT ak mëna toppu |
Jenndkat bi warul xool HC casing ci turu grade bi kese. Ci misaal,P110akP110 Boîtier bu yéegmën nañu am benn grade base, waaye produit bu yéeg bi dañu ko wara saytu ci wàllu performance ak stabilité dimensionnel.
Lan moo tax boîtier bu kawe bi gëna mëna xeex collapse bi?
| Ëmbeef Kontrôle | Lu tax mu am solo | Puntu xoolaat jëndkat |
|---|---|---|
| Mur bu yaatuwaayu uniformité | Yaatuwaayu miir bu maase dafay wàññi barab yu néew doole yi ci suufu presioŋ bu rëy bi ci biti. Kuur bu woyof -mën na wàññi mbañeelu mabb gi. | Xoolaat dokimaa ci saytu yaatuwaayu miir-, rawatina ci miir yu diis yi ak buum yu xóot yi. |
| Kontrôlu ovalité ak rond | Ovalité bu ëpp dafay tax boîtier bi gëna mëna deforme ci biir pression bi ci biti. Collapse dafay faral di tàmbali ci point geometrie bi gëna néew doole. | Saytu OD, rondness ak ovalité dokimaa, baña yam ci dayo nominal ak diisaay. |
| Rendement bu dëgër | Doole ju gëna rëy dafay jàppale, waaye dooley rendement bu dëgër itam lu am solo la ngir mën seentu performance collapse. | Xoolaat resultaa yi bawoo ci test mekanik ci tàngoor/lot te méngale leen ak yoon wiñ soxla ci grade. |
| Discipline ci pajum tàngoor | Grade yu melni P110 ak Q125 a ngi aju ci tàngoor wuñ saytu ngir mëna am doole ak dëgër. | Saytu tàngoor-paj mi ak valeur MTC yi, baña yam ci màrku grade bi mujj kese. |
| Saytu ak mëna topp | Bañ mabb gëna wóor sudee dokimaa dimension, NDT, hydrotest, test derivation, saytu fiil ak MTC matna. | Fexeel ba dokimaa yu mujj yi boole bépp joint boîte ak nimero tàngoor bi, lot bi ak dokimaa yuñ saytu. |
Download: lan mooy tax boîtier bu kawe bi gëna mëna xeex - acier octal
Casing Collapse bu kaweam mbañeelam ci daanu ci sistemu seytu yaram bu mat sëkk, te baña yam ci asiye bu gëna kawe kese. Kuur bu yaatuwaayu yaatuwaayu, ovalité ak seytu rond, dooley rendement bu dëgër, pajum tàngoor bu jaar yoon, ak paquet inspection buñ mëna topp ñoom ñépp bokk liggéey ngir gëna mëna xeex pression biy bawoo ci biti. Ngir jëndkat yi, loolu dafay tekki ni xoolaat bi warul taxaw ciN80 HC, L80 HC, P110 HC wala Q125 HC; komànd bi dafa wara xool dokimaa ci dimension yi, resultaa yi ci test mekanik yi, rapoor NDT yi, dokimaa yi ci test hydrostatic yi, MTC ak tàngoor/lot traceability laata ñuy génne yobbu.

Grade Casing Collapse bu kawe
| Yoonu grade | Logique de sélection |
|---|---|
| N80 HC | Dañu koy jëfandikoo ci barab yu yam - ci xóotaayu bërëb yu gëna am doole ci dagg bu gëna bari N80 casing |
| L80 HC | Dañu koy jëfandikoo fépp fuñu soxla baña dagg, boole ci màndarga mekanik yuñ saytu; sour-serwiis bi war nañu ko xool bu baax |
| P110 HC | Ñu ngi koy faral di tànnee ci puus yu xóot yi, wàll yu bari -presioŋ ak boîtier yiy soxla marge bu gëna mag |
| Q125 | Dañu koy jëfandikoo ngir ay puus yu am sargal bu rëy, wàll yu xóot lool wala ay projet yuy laaj doole ju bari ak mëna dagg |
Ni ñuy tànnee grade bi mujj mooy xóotaayu bënn bi, presioŋ bi ci biti, presioŋ bi ci biir, diisaayu potoxo bi, tàngoor wi, xeetu lëkkaloo bi ak ni ñuy mënee daanu. Tur grade bi kese doyul ngir joxe leeral yu wóor.
Gamme de fourniture typique
| Jumtukaay | Leeral yiñ gëna xam |
|---|---|
| Tolluwaay bu jaar yoon | 5CT / ISO 11960 |
| Note yuñ gëna xam | N80 HC, L80 HC, P110 HC, Q125 HC, grade HC yiñ jagleel projet bi |
| OD Range | Tolluwaayu boîtier API yiñ gëna xam mingi tàmbalee ci 4 1/2" ba 20" |
| Guddaay bi | R1, R2, R3 méngoo ak li projet bi sàkku |
| Lëkkaloo | STC, LTC, BTC ak lëkkaloo yu njëkk |
| Yoonu defar | Boîtier bu amul couture mooy gëna taamu ci wàll yu kawe - |
| Traitement à chaleur | Normalise, fay ak tempered, wala ni ko grade bi ak leeral yiñ laaj ci projet bi |
| Saytu | Saytu dimensioŋ, saytu yaatuwaayu kuuraŋ-, NDT, saytu hydrostatik, saytu derivaasioŋ, saytu fiil |
| Këyit | MTC, toppu nimero tàngoor, dokimaa test mekanik, dokimaa NDT, limu emballage, ñatteelu - saytu su ko jaree |


Aplikaasioŋu Casing Collapse bu kawe

Nataal bi dafay wane anam yi ñuy jaar ngirCasing Collapse bu kaweDañu ko tànn ngir gëna baaxal stabilite yaram wi ci suufu presioŋ bu rëy ci biti. Dañu koy faral di jëfandikoo cipuus yu xóot yi, reservoir yu jeex, barabi formaasioŋ xorom, HPHT ak puus yu bari potoxo, ak puus yu nekk ci tefes gifu casing mabb mën indi liggéey bu jafe defar ak njëgu intervention bu yéeg.
Ci aplikaasioŋ yooyu, jubluwaay bi gëna am solo ci boîtier HC mooy wàññi riskuovalisasioŋ, deformaasioŋ ci biir ak daanu, di jàppale buum giy tëye njubte bu wóor ci diiru forage, simante ak liggéey bu yàgg.
Limu xool jëndkat ngir Casing Collapse bu kawe
| RFQ | Lu tax mu am solo |
|---|---|
| Njëg li war ngir daanu | Li gëna am solo ci liggéey bi ñuy laaj ci boîtier HC |
| Standard ak grade | Dafay firndeel API 5CT / ISO 11960 ak yoonu jumtukaay |
| OD, diisaay ak yaatuwaayu miir | am njeexital ci saasi ci kàttanu mabb ak jëmmal |
| Guddaay bi | R2 wala R3 dafay indi jafe-jafe ci limu lëkkalekaay yi ak njariñu dox gi |
| Xeetu lëkkaloo | BTC, LTC wala lëkkalekaay premium war nañu méngoo ak couple bi, tëjug ak sargal yiñ laaj |
| Yoonu defar | Boîtier bu amul couture mooy gëna taamu ci anam yu metti |
| Traitement thermique | Dafay saytu doole, dëgër ak mënngoo yaram |
| Ovalité ak kuuraŋ-kontrolu dëgëraay | Dafay am solo ngir baña daanu |
| Test drift | Dafay firndeel ndàmpaay bi ci biir ngir jumtukaay yi ak jumtukaayi jeexal |
| NDT ak test ndox | Dafay jàppale njubteg pipe- laata ñu koy yobbu |
| Saytu fiil | Wàññi jafe-jafe defar - ak bañ lëkkaloo - |
| MTC ak mëna topp | Lëkkaloo chimie, màndarga mekanik, nimero tàngoor ak dokimaa ci saytu |
| Ñatteelu-pàrti saytu | Dafa am njariñ ci puus yu am solo wala ci projet yiñ tànn ci operatër- |
Yebbi: Limu xool jëndkat ngir Casing Collapse bu kawe
Octal joxe ak saytu kalite
Octal Pipe dafay joxe boîtier ngir projet de forage petroleum ak gaz, fuñu wara saytu bu baax baña daanu, wóor lëkkaloo gi ak mëna toppu këyit yi laataa ñuy yóbbu. Ngir komàndu Casing Collapse bu kawe, xoolaat joxe bi mën na tënk dayo bi, diisaay bi, yoonu grade bi, notu collapse bi war, xeetu lëkkaloo bi, yaatuwaayu saytu bi ak li ñuy laaj ci emballage export.
Ngir joxe projet, dokimaa mën na am MTC, toppu nimero tàngoor, saytu dimension, dokimaa NDT, dokimaa test hydrostatic, dokimaa test drift, dokimaa saytu fiil, limu emballage ak ñatteelu-rapoor saytu bu jëndkat bi soxla.
laaj ak tontu

1. Lu ñuy jëfandikoo Casing Collapse bu kawe?
2. Lan mooy waral casing bi daanu ci puusu petroleum ak gaz?
3. Luy presioŋ biy daaneel boîtier bi?
4. Yan këyit la jëndkat yi wara laaj ngir Casing Collapse bu kawe?
| Jumtukaay | Yu sew |
|---|---|
| Njortu | N80 HC, L80 HC, P110 HC, Q125 HC |
| Dayo | 4 1/2"–20" |
| Gudd | R2 / R3 |
| Lëkkaloo | BTC, LTC, STC, Njëg |
| Jumtukaay tàmbali | Teen yu xóot yi, reservoir yu jeex, formation xorom, teen HPHT, ak forage potoxo bu bari |
| Ngañaay | Dimbali wàññi ovalisation, deformation ci biir, ak daanu ci anam yu metti |
Hot Tags: daanu bu kawe (hc) boîtier, Chine daanu bu kawe (hc) defarkati boîtier, furnisër, usine
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