High Collapse(HC) Nsɛm a Wɔahyehyɛ
Ɔkɛseɛ a ɛwɔ hɔ: 4 1/2"–20".
Ne tenten: R2 / R3
Nkitahodi: BTC, LTC, STC, Premium
Dwumadi: Abura a emu dɔ, nsukorabea a ɛho ayɛ fĩ, nkyene a ɛwɔ hɔ, HPHT abura, ne atɛkyɛ a emu duru yɛ kɛse a wotu
Mfaso: Ɛboa ma ovalization, inward deformation, ne collapse huammɔdi so tew wɔ abura tebea horow a emu yɛ den mu
Dɛn Ne High Collapse Casing?
High Collapse Casing a Ɛkorɔn, a wɔsan frɛ noHC a wɔde ahyɛ mu, wɔayɛ ama abura a ebia casing a wɔde hyɛ mu daa no rentumi nnyina ano sɛnea ɛsɛabɔnten so ahwease nhyɛso. Ne dwumadi titiriw ne sɛ ɛbɛma casing nipadua no ayɛ den wɔ abura tebea a emu yɛ den mu na ɛtew asiane a ɛwɔ...ovalization, mu deformation ne collapse huammɔdi.Wɔtaa yɛ fi nea wɔapaw muAPI 5CT casing abasobɔde ahorowte sɛN80, L80, P110 anaa Q125, nedade mu nnuruyɛ a wɔhwɛ so, ɔhyew a ɛfata, ɔfasu no mu duru a ɛyɛ pɛ ne ovality control a ɛyɛ den na ama atu mpɔnɔhwe ase a wɔko tia.
Sɛ wɔde toto casing a wɔyɛ no daa a ɛyɛ grade koro no ara ho a, wɔkra High Collapse Casingverified collapse adwumayɛ, ɛnyɛ ahoɔden dodow nko nti. Ɛboa ma paipu nipadua no kɔ so gyina hɔ pintinn wɔ abura nhyɛso a emu dɔ, atare tebea a ɛho ayɛ fĩ, nkyene a ɛba ne nhyɛso kɛse-nhyɛso kɛse a wɔde tu fam afã horow mu, na ɛtew asiane a ɛwɔ hɔ sɛovalization, mu deformation ne collapse huammɔdi.
Nnuru a ɛwɔ High Collapse Casing mu
Wɔnkyerɛkyerɛ High Collapse Casing mu denam nnuru biako a wɔahyɛ da ayɛ so.Wɔtaa yɛ no fi nea wɔapaw muAPI 5CT casing abasobɔde ahorowte sɛN80 HC, L80 HC, P110 HC anaa Q125 HC. Nnuru a ɛwɔ mu no gyina nnyinaso grade a wɔapaw no so, bere a adwumayɛ a etwa to a ɛma ɛhwe ase no nso gyina ɔhyew a wɔde yɛ adwuma, ɔfasu-tickness uniformity, ovality control ne collapse rating a wɔagye atom so.
| Grade / Ɔkwan a Wɔfa so | Nnuru a Wɔtaa Yɛ, Mass Fraction % . | Adetɔfo Nkyerɛase |
|---|---|---|
| N80 HC / N80Q HC na ɛyɛ adwuma | P Ennu anaa ɛne 0.030% yɛ pɛ, S Ɛnnu anaasɛ ɛne 0.030% yɛ pɛ .; wɔbɔ nneɛma afoforo ho amanneɛ wɔ nneɛma a wɔyɛ ho nhwehwɛmu mu. | Paw a mfaso wɔ so ma abura a emu dɔ yɛ medium-a baabi a standard N80 collapse margin nnɔɔso. |
| L80 Ɔkwan a wɔfa so yɛ 1 HC | C Ennu anaa ɛne 0.43% yɛ pɛ, Mn Ennu anaa ɛyɛ pɛ 1.90%, Ni Ennu anaasɛ ɛyɛ pɛ 0.25%, Cu Ennu anaasɛ ɛyɛ pɛ 0.35%, P Ennu anaasɛ ɛyɛ pɛ 0.030%, S Ennu anaasɛ ɛyɛ pɛ 0.030%, Si nnu anaasɛ ɛyɛ pɛ 0.45%. | Wɔde di dwuma bere a ɛho hia sɛ wɔde mfiri a ɛko tia ɔhwe ase ne mfiri a wɔahyɛ so no nyinaa. |
| L80 13Cr HC na ɛyɛ adwuma | C 0.15–0.22%, Mn 0.25–1.00%, Cr 12.00–14.00%, Ni Ennu anaa ɛne 0.50% yɛ pɛ, Cu Ennu anaasɛ ɛne 0.25% yɛ pɛ, P Ennu anaasɛ ɛne 0.020% yɛ pɛ, S Ennu anaasɛ ɛyɛ pɛ 0.010%, Si sua sen anaasɛ ɛyɛ pɛ kosi 1.00% .. | Better option bere a corrosion resistance nso yɛ casing paw no fã. |
| P110 HC na ɛwɔ hɔ | P Ennu anaa ɛne 0.030% yɛ pɛ, S Ɛnnu anaasɛ ɛne 0.030% yɛ pɛ .ma ɔkwan a wɔtaa fa so a ɛnyɛ den; ma EW P110, .P Ennu anaa ɛne 0.020% yɛ pɛ, S Ɛnnu anaasɛ ɛne 0.010% yɛ pɛ .. | HC kwan a ɛtaa ba a ahoɔden kɛse wom ma abura a emu dɔ ne abɔnten-nhyɛso afã horow a ɛkorɔn. |
| Q125 HC Ɔkwan a wɔfa so yɛ 1 | C Ennu anaa ɛne 0.35% yɛ pɛ, Mn Ennu anaa ɛne 1.35% yɛ pɛ, Mo Ennu anaasɛ ɛyɛ pɛ 0.85%, Cr Ɛnnu anaa ɛyɛ pɛ 1.50%, Ni Ɛnnu anaa ɛyɛ pɛ 0.99%, P Ɛnnu anaa ɛyɛ pɛ 0.020%, S Ɛnnu anaa ɛyɛ pɛ 0.010%. | Wɔde di dwuma ma abura a emu yɛ den a ɛyɛ adesoa kɛse anaasɛ afã horow a emu dɔ yiye a ɛhwehwɛ sɛ wɔyɛ adwuma wɔ ɔhwe ase a ɛkorɔn yiye. |
Nea Enti a Nkonimdi a Ɛkorɔn a Ɛko Tia Ɔhwe ase Ho Hia
Ɔhwease huammɔdi ba bere a abɔnten nhyɛso a ɛyɛ adwuma wɔ casing no so no korɔn sen sɛnea paipu nipadua no betumi ako atia dwoodwoo no. Saa nhyɛsoɔ nsonsonoeɛ yi bɛtumi afiri nhyɛsoɔ a ɛba wɔ formation, cementing tebea, atɛkyɛ mu duru a ɛkɔ soro, akoraeɛ a ɛso tew, nkyene a ɛtwetwe anaa nhyɛsoɔ nsakraeɛ wɔ berɛ a wɔretu fam na wɔreyɛ.
Wɔ afuw mu no, asiane a ɛwɔ hɔ sɛ obi bɛhwe ase no taa fa tebea horow yi ho:
| Abura Tebea | Asiane a Ɛwɔ Ɔhwe ase |
|---|---|
| Abura a emu dɔ | Abɔnten nhyɛso a ɛkorɔn ne atɛkyɛ-column nhyɛso ma casing collapse adesoa kɔ soro |
| Nsukorabea ahorow a asɛe | Ebia nhyɛso a ɛwɔ mu no so bɛtew bere a abɔnten nhyɛso da so ara yɛ kɛse, na ɛbɛma nhyɛso a ɛsono emu biara akɔ soro |
| Nkyene a wɔde yɛ nneɛma | Salt creep betumi de bere tenten-bere, ɛnyɛ-ayɛ pɛ abɔnten adesoa adi dwuma wɔ casing so |
| HPHT abura ahorow | Nhyɛso ne ɔhyew mu nsakrae betumi ama casing adesoa a entumi nnyina pintinn no ayɛ kɛse |
| Atɛkyɛ a emu duru yɛ kɛse a wɔde tu fam | Nsu a emu yɛ duru a wɔde tu fam betumi ama abɔnten so nhyɛso kɛse aba casing nipadua no so |
| Cementing ne pressure-sɔhwɛ fã ahorow | Nhyɛso a ɛnkari pɛ bere tiaa bi no betumi ama casing no akɔ adesoa a ɛkorɔn a ɛma ɛhwe ase |
High Collapse Casing botae ne sɛ ɛbɛma paipu-nipadua margin a ahobammɔ wom wɔ saa tebea horow yi mu, titiriw baabi a casing a entumi nyɛ adwuma yiye bɛma adwumayɛ a ne bo yɛ den, abura sohwɛ ho haw anaasɛ ɛbɛkyɛ awie.
High Collapse Casing vs Daa API 5CT Ahyɛnsode
| Adeɛ | API 5CT Casing a wɔde di dwuma daa | High Collapse Casing a Ɛkorɔn |
|---|---|---|
| Dwumadi titiriw | Wellbore mmoa, cementing akwanside ne zonal isolation | Nhyɛso a ɛkorɔn a ɛko tia abɔnten so ahwe ase |
| Adwumayɛ titiriw | Collapse, burst, tensile ahoɔden ne nkitahodi adwumayɛ | Enhanced collapse rating ne pipe-nipadua sohwɛ a ɛyɛ den |
| Abasobɔde ahorow a wɔtaa de ma | J55, K55, N80, L80, P110, Q125 | N80 HC, L80 HC, P110 HC, Q125 HC anaa adwuma-HC abasobɔde pɔtee |
| Asiane titiriw a wodi so | General well mudi mudi mu kura | Pipe ovalization, mu deformation ne collapse huammɔdi |
| Abura a wɔtaa yɛ | Abura a wɔtaa de di dwuma a emu nnɔ anaasɛ emu dɔ{0}}mu dɔ | Abura a emu dɔ, nsukorabea a ɛho ayɛ fĩ, nkyene a ɛwɔ hɔ, HPHT ne abɔnten-nhyɛso kɛse afã horow |
| Adetɔfo adwene a wɔde si biribi so | Ne kɛse, emu duru, ne grade, ne tenten ne ne nkitahodi | Collapse rating, ɔfasu biakoyɛ, ovality, ɔhyew ayaresa, NDT ne traceability |
Ɛnsɛ sɛ adetɔfo bi de grade din nkutoo bu HC casing atɛn. Nhwɛsoɔ,P110 a wɔde ahyɛ muneP110 Akorae a Ɛkorɔn a Ɛhwe aseebia ɛwɔ base grade koro no ara, nanso ɛsɛ sɛ wɔhwɛ ade a ɛhwe ase a ɛkorɔn no so twa ɔhwe ase adwumayɛ ne dimensional stability ho hyia.
Dɛn na Ɛma High Collapse Casing no Ntumi Nsɛe no Kɛse?
| Ade a Wɔde Di Dwuma | Nea Enti a Ɛho Hia | Adetɔfo Nhwehwɛmu Point |
|---|---|---|
| Ɔfasuo a Ɛyɛ Den | Ɔfasu a ɛyɛ pɛ no boa ma mpɔtam hɔ mmerɛwyɛ ahorow so tew wɔ abɔnten nhyɛso kɛse ase. Fasuo a ɛyɛ tratraa-beae betumi abrɛ nea ɛko tia sɛ ɛbɛhwe ase no ase. | Hwɛ ɔfasu-kyirikyiri nhwehwɛmu kyerɛwtohɔ ahorow mu, titiriw ma ɔfasu a emu yɛ duru-fasuo ntama ne abura nhama a emu dɔ. |
| Ovaality ne Roundness Control | Ovality a ɛboro so ma casing no yɛ mmerɛw sɛ ɛbɛsɛe wɔ abɔnten nhyɛso ase. Mpɛn pii no, ɔhwe ase fi geometry beae a ɛyɛ mmerɛw sen biara no. | Hwɛ OD, kurukuruwa ne ovality kyerɛwtohɔ ahorow, ɛnyɛ ne kɛse ne ne mu duru a wɔfrɛ no nko. |
| Ahoɔden a Ɛma Aba a Ɛyɛ Den | Ahoɔden a ɛkorɔn boa, nanso ahoɔden a ɛma aba a ɛyɛ den nso ho hia ma adwumayɛ a wotumi hyɛ ho nkɔm sɛ ɛbɛhwe ase. | Hwɛ mfiri sɔhwɛ aba no mu denam ɔhyew/dodow so na fa toto grade kwan a wɔhwehwɛ no ho. |
| Ɔhyew a Wɔde Sa Ayaresa Ho Nteɛso | Grades te sɛ P110 ne Q125 gyina ɔhyew a wɔahyɛ da ayɛ so na ama wɔanya ahoɔden ne denden a ɛyɛ den. | Hwɛ ɔhyew-ayaresa no pɛpɛɛpɛyɛ ka ho ne MTC gyinapɛn ahorow, ɛnyɛ abasobɔde agyiraehyɛde a etwa to nkutoo. |
| Nhwehwɛmu ne Traceability | Collapse resistance yɛ nea wotumi de ho to so kɛse bere a dimensional records, NDT, hydrotest, drift test, thread inspection ne MTC awie no. | Hwɛ sɛ document package a etwa to no de casing joint biara bata heat number, lot ne inspection records ho. |
Download:nea ɛma high collapse casing tumi gyina collapse-octal dade ano kɛse
High Collapse Casing a Ɛkorɔnnya nea ɛko tia sɛ ɛbɛhwe ase fi paipu-nipadua sohwɛ nhyehyɛe a edi mũ mu, ɛnyɛ dade a ɛkorɔn nko. Ɔfasu no mu duru a ɛyɛ pɛ, ovality ne roundness control, yield strength a ɛyɛ den, ɔhyew a wɔde nteɛso ayɛ, ne traceable inspection package nyinaa bom yɛ adwuma ma ɛma ahoɔden a ɛko tia abɔnten nhyɛso no tu mpɔn. Wɔ adetɔfo fam no, eyi kyerɛ sɛ ɛnsɛ sɛ nhwehwɛmu no gyina soN80 HC, L80 HC, P110 HC anaa Q125 HC; ɛsɛ sɛ ahyɛdeɛ no nso hwɛ sɛ dimensional kyerɛwtohɔ, mfiri sɔhwɛ aba, NDT amanneɛbɔ, hydrostatic sɔhwɛ kyerɛwtohɔ, MTC ne ɔhyew/lot traceability ansa na shipment release.
Mpɛn pii no High Collapse Casing Grades
| Grade Ɔkwan a Wɔfa so | Ntease a Wɔde Paw Nneɛma a Wɔtaa Yɛ |
|---|---|
| N80 HC na ɛwɔ hɔ | Wɔde di dwuma wɔ baabi a abura a emu dɔ yɛ medium-hwehwɛ sɛ ɛko tia sɛ ɛbɛhwe ase yiye sen N80 casing a ɛyɛ gyinapɛn |
| L80 HC na ɛwɔ hɔ | Wɔde di dwuma wɔ baabi a ɛho hia sɛ wɔko tia sɛ ɛbɛhwe ase bom ne mfiridwuma mu nneɛma a wɔahyɛ so; ɛsɛ sɛ wɔhwɛ sour-som ahwehwɛde ahorow no mu wɔ ɔkwan soronko so |
| P110 HC na ɛwɔ hɔ | Wɔtaa paw ma abura a emu dɔ, afã horow a nhyɛso kɛse-wɔ ne production casing a ɛhwehwɛ sɛ ɛhwe ase kɛse |
| Q125 HC | Wɔde di dwuma ma abura a emu yɛ den a ɛyɛ adesoa kɛse, afã horow a emu dɔ kɛse anaa nnwuma a ɛhwehwɛ ahoɔden a ɛkorɔn yiye ne adwumayɛ a ɛma ɛhwe ase |
Ɛsɛ sɛ wɔpaw abasobɔde a etwa to no denam abura no mu dɔ, abɔnten nhyɛso, emu nhyɛso, atɛkyɛ mu duru, ɔhyew, nkitahodi su ne ɔhwease dodow a wɔhwehwɛ so. Grade din nkutoo nnɔɔso mma ahobammɔ ho nkyerɛkyerɛmu.
Nneɛma a Wɔde Ma a Wɔtaa Yɛ
| Adeɛ | Nsɛm a Wɔtaa De Ma a Wɔde Ma |
|---|---|
| Susudua | API 5CT / ISO 11960. Ɔde ne nsa kyerɛɛ ne so |
| Abasobɔde a Wɔtaa De Di Dwuma | N80 HC, L80 HC, P110 HC, Q125 HC, adwuma-HC abasobɔde pɔtee |
| OD Range a ɛwɔ hɔ | API casing akɛse a wɔtaa de fi 4 1/2" kosi 20". |
| Ne Tenten Nkyɛmu | R1, R2, R3 sɛnea adwuma no ahwehwɛde te |
| Nkitahodi ahorow | STC, LTC, BTC ne nkitahodi a ɛyɛ fɛ |
| Ɔkwan a Wɔfa so Yɛ Nneɛma | Wɔtaa pɛ sɛ wɔde seamless casing yɛ ma afã horow a ɛkorɔn-a ɛhwe ase a emu yɛ den |
| Ɔhyew a Wɔde Yɛ Ayaresa | Normalized, quenched na tempered, anaa sɛnea grade ne project specification hwehwɛ |
| Nhwehwɛmu a wɔyɛ | Dimensional nhwehwɛmu, ɔfasu-thickness check, NDT, hydrostatic sɔhwɛ, drift sɔhwɛ, asaawa nhwehwɛmu |
| Nwoma a wɔde kyerɛw | MTC, ɔhyew nɔma a wotumi hwehwɛ, mfiri sɔhwɛ kyerɛwtohɔ, NDT kyerɛwtohɔ, packing list, third-party inspection sɛ ɛho hia a |
Nneɛma a Wɔde Di Dwuma wɔ High Collapse Casing ho
Mfonini no kyerɛ abura tebea horow a ɛtaa ba wɔ baabi aHigh Collapse Casing a Ɛkorɔnwɔpaw no sɛnea ɛbɛyɛ a paipu-nipadua no gyina pintinn wɔ abɔnten nhyɛso kɛse ase. Wɔtaa de di dwuma wɔabura a emu dɔ a wɔde yɛ nneɛma, nsukorabea a ɛho ayɛ fĩ, afã horow a nkyene yɛ, HPHT ne abura a emu duru yɛ atɛkyɛ, ne abura a ɛwɔ mpoanobaabi a casing a ɛbɛhwe ase betumi ama adwuma a ɛyɛ den asiesie ne ɛka kɛse a wɔbɔ wɔ nneɛma a wɔde wɔn ho bɛhyɛ mu aba.
Wɔ saa dwumadie yi mu no, HC casing botaeɛ titire ne sɛ ɛbɛtew asiane a ɛwɔ...ovalization, mu deformation ne collapse huammɔdi, a ɛboa ma casing string no kɔ so kura abura no mudi mu kura a wotumi de ho to so bere a wɔretu, wɔretu semɛnte ne bere tenten-ayɛyɛ.
Adetɔfo Nhwehwɛmu Nhoma a Ɛfa High Collapse Casing ho
| RFQ Adeɛ a ɛwɔ hɔ | Nea Enti a Ɛho Hia |
|---|---|
| Ɛhwehwɛ sɛ wɔde collapse rating di dwuma | Titiriw adwumayɛ ahwehwɛde ma HC casing |
| Standard ne grade a wɔde ma | Si API 5CT / ISO 11960 nnyinaso ne nneɛma kwan no so dua |
| OD, emu duru ne ɔfasu no mu duru | Nkɛntɛnso tẽẽ wɔ collapse tumi ne mmirikatu nhyehyɛe |
| Ne tenten a ɛkɔ akyiri | R2 anaa R3 nya nkitahodi dodow ne mmirikatu a etu mpɔn so nkɛntɛnso |
| Nkitahodi no su | Ɛsɛ sɛ BTC, LTC anaa premium nkitahodi no ne torque, sealing ne adesoa ahwehwɛde hyia |
| Ɔkwan a wɔfa so yɛ nneɛma | Wɔtaa pɛ seamless casing ma tebea horow a emu yɛ den a ɛhwe ase |
| Ɔhyew a wɔde sa yare | Ɔhwɛ ahoɔden, denden ne paipu-nipadua a ɛkɔ so pɛpɛɛpɛ so |
| Ovality ne ɔfasu-thickness control | Ɛho hia kɛse ma nea ɛko tia ɔhwe ase |
| Drift sɔhwɛ | Si so dua sɛ emu kwan ma nnwinnade ne nnwinnade a wɔde wie |
| NDT ne nsuo mu nhwehwɛmu | Boa pipe-nipadua mudi mu kura ansa na wɔde amena |
| Thread nhwehwɛmu | Ɛtew make-up haw ne nkitahodi-a ɛfa pow ho |
| MTC ne nea wotumi hwehwɛ mu | Links chemistry, mfiridwuma su, ɔhyew nɔma ne nhwehwɛmu kyerɛwtohɔ |
| Nnipa a wɔto so abiɛsa-nhwehwɛmu | Mfaso wɔ so ma abura a ɛho hia anaa adwumayɛfo-akyerɛ nnwuma |
Download:Adetɔfo Nhwehwɛmu Nhoma ma High Collapse Casing
Octal Supply ne Nneɛma a Ɛyɛ Paara
Octal Pipe de casing ma oil ne gas drilling projects a ɛsɛ sɛ wɔhwɛ sɛnea ɛko tia ahwease, nkitahodi ahotoso ne nkrataa traceability ansa na wɔde amena. Wɔ High Collapse Casing ahyɛde ahorow ho no, nneɛma a wɔde ma nhwehwɛmu no betumi akata kɛse, emu duru, grade kwan, collapse rating a wɔhwehwɛ, nkitahodi type, inspection scope ne export packing ahwehwɛde ahorow so.
Wɔ adwuma no nsa a wɔde bɛma ho no, krataa a wɔde ahyɛ mu no betumi ayɛ MTC, ɔhyew nɔma a wotumi hwehwɛ, dimensional nhwehwɛmu, NDT kyerɛwtohɔ, hydrostatic sɔhwɛ kyerɛwtohɔ, drift sɔhwɛ kyerɛwtohɔ, thread nhwehwɛmu kyerɛwtohɔ, packing list ne third-party inspection amanneɛbɔ bere a adetɔfo no hwehwɛ.
FAQ
1. Dɛn na wɔde High Collapse Casing di dwuma?
2. Dɛn na ɛma casing bubu wɔ petrol ne gas abura mu?
3. Dɛn ne casing collapse pressure?
4. Nwoma bɛn na ɛsɛ sɛ adetɔfo bisa sɛ wɔmfa nyɛ High Collapse Casing?
| Adeɛ | Nkyerɛmu |
|---|---|
| Abasobɔde ahorow | N80 HC, L80 HC, P110 HC, Q125 HC |
| Size Range a Ɛwɔ Hɔ | 4 1/2"–20" |
| Tenten | R2 / R3 |
| Nkitahodi ahorow | BTC, LTC, STC, Nsɛm a Wɔka Kyerɛ |
| Abisadeɛ | Abura a emu dɔ, nsukorabea a ɛho ayɛ fĩ, nkyene a ɛwɔ hɔ, HPHT abura, ne atɛkyɛ a emu duru yɛ kɛse a wotu |
| Animkɔ kwan | Ɛboa ma ovalization, inward deformation, ne collapse huammɔdi so tew wɔ abura tebea horow a emu yɛ den mu |
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