Luy Pression Collapse?
Pression buy daanumooy pression bi ci biti bi tuyo bi mëna xeex balaa muy ovale, deforme wala daanu ci biir. Ci puusu petroleum ak gaz, risk bi dafay gëna yokk sudee sargu formation bi, presioŋ bi ci kolon potoxo bi, anam yi ñuy simantee, xorom si, wala coppite yi ci presioŋu reservoir bi, dañuy jur presioŋ bu rëy ci kaw yaram wi.
Ngir jëndkat yi, pressure collapse bi dafay am njeexital cidayo, yaatuwaayu kuuraŋ, grade, dooley rendement, ovalite, tàngoor ak saytu. Loolu moo taxCasing Collapse bu kawedi tann sudee API 5CT casing bi mënul joxe mbañeel bu doy ngir mabb. Tuyo octalN80 HC, L80 HC, P110 HC ak Q125 HCci4 1/2"–20", akR2/R3 guddaayakBTC, LTC, STC wala lëkkaloo yu njëkk.
Lan mooy presioŋ biy daanu ci Casing
Ci jëmmal boîtier, pression collapse mingi aju ci pression biy joge ci bitti boîtier bi dem ci biir. Sudee sargal bi ci biti dafa yéeg lool, yaram wi mën na njëkka ñàkk rond, daal di deforme ci biir, daal di daanu.
| Anam | Jëndkat-Xaritoo Tekki | Lu tax mu am solo |
|---|---|---|
| Pression buy daanu | Pression bi gëna mag bi boîtier bi mëna xeex balaa risku dagg bi di gëna tar | Dina la jàppale nga xam ndax boîtier bu yàgg bi doy na wala boîtier bu yéeg lool lañu soxla |
| Presioŋ biy génn ci biti | Pression biy joge ci formation bi, kolon potoxo bi, anam simante bi, wala xorom siy dem ci yaram wi | Pression bu mag bi mëna deforme boîtier bi ci biir |
| Resistance ci daanu | Boîtier bi mën na xeex pression bi ci biti te du yàqu | Dafay aju ci grade bi, yaatuwaayu kuuraŋ bi, ovalite bi, tàngoor wi ak doxalinu tuyo bi |
| Njortu daanu | Performance collapse biñ jëfandikoo ngir tànneef casing | War nañu ko leer ci RFQ wala komànd teknik |
Download: Lan mooy presioŋ buy daanu ci Casing
Komàndu boîtier warul am "boîtier P110" wala "boîtier Q125." Ngir pond yu am risk bu rëy, li ñuy laajdakkalwar nañu ko firndeel boole ci OD, diisaay, yaatuwaayu miir, xeetu lëkkaloo ak këyitu saytu.
P110 boîtier à haut collapse et Q125 boîtier à haute collapse
P110 Boîtier bu yéegakQ125 Boîtier bu yéegam ñaari yoon yu am doole HC yu ñuy jëfandikoo sudee API 5CT casing du joxe marge bu doy ngir dakkal wàll yi. Ñu ngi leen tànnee ngir saytu fippu bi ci biti, du ngir gëna am doole rek. Ci xoolaat -presioŋ bu daanu, dañu wara saytu note bi boole ciOD, yaatuwaayu kuuraŋ bi, D/t ratio bi, ovalite bi, dëgëraay bi, presioŋ bi ci biir, sargu axial bi, tàngoor wi, xeetu lëkkaloo bi ak dokimaa yuñ saytu. API 5C3 xayma yi jëm ci mabb - dañu wane ni mbañeelu mabb gi dafay aju ci sargal buñ boole muy stress axial ak pression bi ci biir, te baña yam ci benn valeur grade.
| Yoonu grade | anam yu méngoo | wuute bu am solo | Checkpoint bu jëndkat bi |
|---|---|---|---|
| P110 Boîtier bu yéeg | Teen yu xóot yi, forage potoxo bu bari, defar casing, ak wàll yi N80 HC / L80 HC doyul. | Yoonu HC bu am doole - ngir laaj wàll yu xóot, waaye du tànneef bi gëna tar -. | Firndelal tolluwaayu mabb gi, yaatuwaayu miir bi, ovalite bi, tàngoor wi, NDT, hydrotest, test derivation, MTC ak tàngoor/lot bi mëna topp. |
| Q125 Boîtier bu yéeg | Ultra-pond yu xóot, pond HPHT, wàll yu bari -sarge, ak diggante pression yu bari ci biti. | Yoonu - bu gëna am doole ngir sargal mabb bu gëna tar ak sàrti kaaraange yu gëna rëy. | Saytu profilu presion bi, diisaayu potoxo bi, tàngoor wi, sargu axial bi, kàttan lëkkaloo gi, dëgëraay bi ak dokimaa yu leer ci saytu bi. |
Tanneef grade dafa wara aju ci xóotaayu puus bi, diisaayu potoxo bi, profilu presioŋ bi, tàngoor wi, anam wi corrosion bi di doxee, xeetu lëkkaloo bi ak ni ñuy mënee mabb. Tann grade bu gëna kawe te doo xool tolluwaayu mabb gi, yaatuwaayu miir bi ak dokimaa yu ovalite doyul ngir am leeral yu wóor.
Ngir jëndkat yi,P110 HCDañu koy faral di xoolaat su projet bi soxlaa baña dagg bu dëgër ngir wàll yu xóot wala yu am pressure bu kawe, fekkQ125ñu ngi ko reserve ci puus yu gëna tar, fu charge collapse ak marge de sécurité gëna rëy. Ñari mbir yooyu yépp, tur rek doyul. RFQ war na leer ciOD, diisaay, yaatuwaayu miir, lëkkaloo, guddaay, NDT, test hydrostatic, test drift, saytu fiil, MTC ak tàngoor/lot traceability.
Pression Collapse vs Pression Burst
Pression collapse ak pression burst dañu leen di faral di waxtaane ñoom ñaar, waaye dañuy wax ci yoon yu wuute ci sarge.
| Jumtukaay | Pression buy daanu | Pression buy jameet |
|---|---|---|
| Jubluwaayu fitna | Ci biti dem ci biir | Ci biir ba ci biti |
| Risk bi gëna mag | Boîtier bi dafay kompresse ci biir wala ovale | Casing dafay yaatu ci biti wala mu toj |
| Sabab bu gëna bari | Pression bu yéeg ci biti, diisaayu potoxo, xorom buy daw, reservoir buy jeex | Pression bu kawe bi ci biir, test de presion, defar wala presion injection |
| Punt de contrôle bu mag | Yaatuwaayu kuuraŋ bi, ratio D/t, ovalité, dooley rendement, note de collapse | Yaatuwaayu kuuraŋ bi, grade bi, presioŋ bi ci biir, tëjukaayu lëkkaloo bi |
| Njàqare jëndkat | Ndax boîtier bi dina mëna xeex pression bi ci biti? | Ndax boîtier bi dina mëna xeex pression bi ci biir? |
Télécharger: Pression de collapse vs pression de burst
PourCasing Collapse bu kawe, li njëkk mooy fitnaal biy daanu. Produit bi dañu koy tann sudee pression bi ci biti mooy risk bi gëna mag, rawatina ci puus yu xóot yi, reservoir yu ñàkk doole, formation xorom, puus HPHT ak barabi forage yu bari potoxo.
Lan moo waral Casing Collapse ci Puusu Petroleum ak Gaz?
Liy faral di waral boîtier bi daanu mooy presioŋ bi bawoo ci biti ak resistance yaram bu doyul ci tuyo bi. Risk bi bariwul lumuy aju ci benn mbir kese.
Xëtu Octal Pipe's High Collapse Casing itam dafay teg casing HC ngir puus yu xóot yi, reservoir yu jeex, formation xorom, puus HPHT ak forage potoxo bu rëy, fu mébet bi mooy wàññi ovalisation, deformation bi ci biir ak ñàkka mëna dagg.
Lan mooy gàllankoor mbañeelu daanu Casing?
Resistance ci dagg du grade asiye kese moo koy saytu. Grade bu gëna kawe mën na jàppale, waaye geometri tuyo bi ak defarum defar bi dañu am solo noonu.
| Pàcc | njeexte ci mbañeelu mabb | Li jëndkat yi wara xool |
|---|---|---|
| OD ak yaatuwaayu kuuraŋ | Miir bu gëna dëll mooy gëna yomba daanu; D/t ratio bu yéeg dafay wàññi mbañeel | Firndelal OD, diisaay, yaatuwaayu miir bi ak dokimaa ci dimension yi |
| Wall- yaatuwaayu yaatuwaay | Miir yu woyof yi ci gox bi dañuy nekk barab yu néew doole ci suufu fitna bu bawoo ci biti | Laajteel dokimaa ci saytu dëgëraay miir- |
| Ovalite ak rond | Ovalité bu bari dafay tax tuyo bi gëna yomba deforme ci biir pression | Xoolaat dokimaa OD, rond ak ovalité |
| Rendement bu am doole | Rendement bu dëgër dafay tax ñu gëna wóor | Teg leen njariñu test mekanik ci tàngoor/lot |
| Traitement thermique | Dafay saytu doole ju mujj ji, dëgëraay bi ak dëgëraay bi ci tige- | Saytu anam yi ñuy toppatoo tàngoor ci MTC |
| NDT ak test ndox | Dimbali leen ñu firndeel njubteg pipe-balaa ñuy yobbu | Laaj rapoor NDT ak done test hydrostatic |
| Toppu | Dafay lëkkale bépp lëkkaloo ak tàngoor, lot, MTC ak dokimaa ci saytu | Dafay laaj ñu mëna topp nimero tàngoor bi ak limu emballage |
API's 5C3 addendum itam dafay wane ni xayma mabb yi mën nañu xoolaat dëgëraay miir bi, OD, presion bi ci biir ak stress axial, loolu dafay tekki ni mbañeelu mabb bi bokk na ci jafe-jafe jëmmal, du benn etiketu grade bu yomb.
Naka la Casing Collapse bu kawe di wàññi risku collapse bi?
Casing Collapse bu kaweñu ngi ko jagleel puus yi nga xamni mën nañu baña mëna xeex presioŋ biy génn ci biti. Buñu ko méngale ak API 5CT casing, HC casing dafay gëna bàyyi xel ci performance collapse buñu xool, tuyo bu gëna dëgër -kontrolu yaram, dooley rendement bu dëgër, disipline traitement thermique ak toppu inspection.
| API 5CT | Casing Collapse bu kawe |
|---|---|
| Dañu koy gëna tànnee ci dayo, diisaay, grade, guddaay ak lëkkaloo | Tanneef ci dayo, grade, lëkkaloo ak tolluwaayu dagg biñ soxla |
| Dafay muur ndimmbalu forage général ak isolation zonal | Dafay xoole ci bañaale bu gëna rëy ci presioŋ biy daanu ci biti |
| Tuyo buñ miin-kontrolu yaram | Dañuy gëna bàyyi xel ci yaatuwaayu miir bi, ovalité bi ak rondness bi |
| Dafay baax ci puus yu xóotul wala yu yam- | Dañu koy jëfandikoo ci puus yu xóot yi, reservoir yu ñàkk doole, formaasioŋ xorom ak wàll HPHT |
| Jëndkat bi xool na MTC buñ miin ak dokimaa yuñ saytu | Jenndkat bi dafa wara xool bu baax ndax dafa daanu, dokimaa ci dimension yi, NDT ak tàngoor/lot traceability |
Ci misaal,P110akP110 Boîtier bu yéegmën nañu bokk benn grade, waaye waru ñu leen jàppee ni benn produit. P110 HC war nañu ko komànde ngir gëna am doole, te baña yam ci gëna am doole.
Kañ la jëndkat yi wara tànn Casing Collapse bu kawe?
Dañu wara bàyyi xel ci njënd bu rëy sudee defarum puus bi dafa wane risku presioŋ bu rëy ci biti, wala sudee njëgu njënd mi yéeg lool te mënu ñu ko nangu. Loolu mooy:
- cordes production yu xóot ci suufu presion bu rëy ci biti;
- reservoir yu jeex, fu pression bi ci biir mëna wàññeeku lu yàgg;
- xaaj yiy forme xorom yu am -term bu yàgg bu amul -sarge bu maase;
- Puntu HPHT ak prograami forage potoxo bu rëy;
- ci tefes gi wala ci puusu intervention yu njëg yu bari, fu liggéeyu defar bi seer lool;
- diis-kuur defar casing laaj dimension bu gëna seere ak saytu.
- Luñu ci bëgg du jënd grade bu gëna am doole kese. Li am solo mooy nga tëye yaram wi ci biir sargal bi ci biti, ba noppi wàññi risku ovalisation, deformation ci biir ak daanu.
Download: Kañ la jëndkat yi wara tànn Casing Collapse bu kawe?
Résumé pratique ngir jëndkat yi
Ngir am komànd bu wóor, jëndkat yi waru ñu taxaw ci turu grade bi. Specification bi gëna wóor mooy leeralAPI 5CT Casing, dafay laaj tolluwaayu daanu, dayo, diisaay, grade, lëkkaloo, yaatuwaayu saytu, MTC, dokimaa NDT, test hydrostatic, test derift, dokimaa dimensionel ak tàngoor / lot traceability.
Ngir puus yi bëgga am doole bu gëna rëy ci presioŋ biy daanu ci biti, jëndkat yi mën nañu xoolaat Octal Pipe'sAPI 5CT Casingproduit yi, lu ci melni N80 HC, L80 HC, P110 HC ak Q125 HC ngir puus yu xóot yi, reservoir yu jeex yi, formation xorom yi ak wàll HPHT yi.
laaj ak tontu
01.Lu tax yaatuwaayu miir bi ak ovalite bi am njeexital ci presioŋ biy daaneel boîtier bi?
02.Kañ lañu soxla Q125 Casing Collapse bu kawe?
Lan lañu wara bind ci RFQ Casing Collapse bu kawe?
04. Yan këyit ñooy firndeel njariñu Casing Collapse bu kawe?
Sàrtifikaa yi
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