Ifihan to epo Casing

Awọn ohun elo fifi epo:

Ti a lo fun liluho daradara epo ni a lo ni akọkọ ninu ilana liluho ati lẹhin ipari atilẹyin ogiri kanga, lati rii daju ilana liluho ati iṣẹ deede ti gbogbo daradara lẹhin ipari.Nitori awọn ipo Jiolojikali ti o yatọ, ipo aapọn ipamo jẹ eka, ati igbese okeerẹ ti fifẹ, compressive, atunse ati awọn aapọn torsional lori cassiki ti o ga fun ara rẹ nitori didara ti bajẹ. si diẹ ninu awọn idi, o le ja si awọn gbóògì idinku ti gbogbo daradara, tabi paapa alokuirin.

 

Awọn oriṣi ti idalẹnu epo:

Ni ibamu si SY / T6194-96 "petroleum casing", o le wa ni pin si meji iru: kukuru asapo casing ati awọn oniwe-kola ati ki o gun asapo casing ati awọn oniwe-kola.

 

Iwọn epo ati iṣakojọpọ:

Ni ibamu si SY / T6194-96, abele casing yẹ ki o wa ti so pẹlu irin waya tabi irin igbanu.

Awọn casing yoo wa ni pese pẹlu o tẹle ara ati kola ni ibamu si API SPEC 5CT1988 akọkọ àtúnse tabi ni eyikeyi ninu awọn wọnyi paipu opin fọọmu: alapin opin, yika o tẹle lai kola tabi kola, aiṣedeede trapezoidal o tẹle pẹlu tabi laisi kola, taara o tẹle, pataki opin processing, asiwaju oruka ikole.

 

Iwọn irin fun apo epo epo:

Ipele irin casing epo le pin si oriṣiriṣi awọn onipò irin ni ibamu si agbara irin funrararẹ, eyun H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110, Q-125, ati bẹbẹ lọ.Awọn ipo ti o yatọ si daradara, ijinle daradara, lilo ti irin ite tun yatọ.The casing ara tun nilo lati wa ni ipata-sooro ni ibajẹ awọn agbegbe.Ni awọn aaye ti o ni awọn ipo-ara-ara ti o pọju, a tun nilo casing lati wa ni sooro si fifun pa.

 

Ilana iṣiro iwuwo ti epo epo jẹ bi atẹle:

KG / m = (lode opin - odi sisanra) * odi sisanra * 0,02466

 

Gigun idalẹnu epo:

Nibẹ ni o wa mẹta orisi ti ipari pato nipa API: R-1 4.88 to 7.62m, R-2 7.62 to 10.36m, R-3 10.36m to gun.

 

Irú àpò epo epo:

API 5CTEpo epo orisi mura silẹ ni STC (gekuru kukuru kukuru), LTC (gigun iyipo gigun), BTC (didi akaba apa kan), VAM (ọba murasilẹ) ati awọn iru murasilẹ miiran.

 

Ayẹwo iṣẹ ṣiṣe ti ara ti epo epo epo:

(1) Ni ibamu si SY / T6194-96.Lati ṣe idanwo fifẹ (GB246-97) idanwo fifẹ (GB228-87) ati idanwo hydrostatic.

(2) idanwo hydrostatic, idanwo fifẹ, idanwo ipata ipata sulfide, idanwo líle (ASTME18 tabi E10 tuntun ti ikede), idanwo fifẹ, idanwo ipadanu (ASMA370, ASTME23 ati ẹya tuntun ti awọn iṣedede ti o yẹ) ni ibamu si awọn ipese ti Ile-iṣẹ Epo ilẹ Amẹrika APISPEC5CT198 tuntun ti ikede Ok1, 8 titun ti ikede Ok1

 

Akowọle epo ati okeere:

(1) Awọn orilẹ-ede agbewọle akọkọ ti epo epo ni: Germany, Japan, Romania, Czech Republic, Italy, United Kingdom, Austria, Switzerland, United States, Argentina, Singapore tun gbe wọle.Awọn ajohunše agbewọle tọka si American Petroleum Institute boṣewa API5A, 5AX, 5AC.Steel grade jẹ H-40, J-55, N-80, P-110, C-75, C-95 ati bẹbẹ lọ 244.510.03R-2, 244.511.05r-2, ati be be lo.

(2) Awọn iru gigun mẹta lo wa nipasẹ API: R-1 jẹ 4.88 ~ 7.62m, R-2 jẹ 7.62 ~ 10.36m, R-3 jẹ 10.36m si gigun.

(3) Apakan awọn ọja ti a ko wọle jẹ ti samisi pẹlu LTC, ie, apo idii filamenti.

(4) Ni afikun si awọn iṣedede API, nọmba kekere ti bushing ti o wọle lati Japan ni ibamu pẹlu awọn iṣedede ti awọn aṣelọpọ Japanese (gẹgẹbi Nippon Steel, Sumitomo, Kawasaki, ati bẹbẹ lọ), awọn nọmba irin jẹ NC-55E, NC-80E, NC-L80, NC-80HE, ati bẹbẹ lọ.

(5) Ninu awọn ọran ẹtọ, awọn abawọn irisi wa bii buckle dudu, bibajẹ tai waya, fifipa ara paipu, buckle baje ati okun to ṣoki kuro ninu ifarada, idapọ J iye jade ti ifarada, ati awọn iṣoro didara inu bi fifọ brittle ati agbara ikore kekere ti casing.

Awọn ohun-ini ẹrọ ti kilasi irin kọọkan ti epo epo:

boṣewa

brand

Agbara fifẹ (MPa)

Agbara ikore (MPa)

Ilọsiwaju (%)

lile

API SPEC 5CT

J55

P 517

379 ~ 552

Wa-soke tabili

 

K55

P 517

P655

 

N80

P689

552 ~ 758

 

L80(13Cr)

P655

552 ~ 655

241 hb tabi kere si

P110

P862

758 ~ 965

 

Akoko ifiweranṣẹ: Oṣu Kẹwa-12-2022

Tianjin Sanon Irin Pipe Co., LTD.

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Ilẹ 8. Ile Jinxing, Ko si 65 agbegbe Hongqiao, Tianjin, China

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