Octg pipeszvinonyanya kushandiswa pakukwevera mafuta uye gasi matsime uye kutakura mafuta negesi. Inosanganisira mafuta ekudhirowa emafuta, madziva emafuta, uye mafuta ezvipfeko zvemafuta.Octg pipeszvinonyanya kushandiswa kubatanidza madhiri ekudhirowa uye kufambisa mabheti uye kuendesa simba rekukwevera.Petroleum casing inonyanya kushandiswa kutsigira Wellboore panguva yekudhirowa uye mushure mekupedza, kuve nechokwadi chekushanda kwakajairika kwemafuta ese zvakanaka panguva yekudhirowa uye mushure mekupedza. Mafuta negesi pazasi pemafuta zvakanaka zvinonyanya kutakurwa kuenda kumusoro nemafuta ekupomba.
Mafuta ekukasira ndiyo lifeline yekuchengetedza mashandiro ematsime emafuta. Nekuda kwemamiriro akasiyana eumbozha, kushushikana kwenyika pasi pevhu kwakaoma, uye mamiriro ezvinhu akasanganiswa ekunetseka, kumanikidzwa, kukotama, uye kushushikana, uye kushushikana kwemuviri pane zvakakwirira zvinodiwa nemhando yekuzvidavirira pachako. Kana iyo casing pachayo yakakuvadzwa nekuda kwechimwe chikonzero, inogona kutungamira kuderedzwa mukugadzirwa kana kutopwanya kwetsime rose.
Sekureva kwesimba resimbi, Casing rinogona kukamurwa kuita akasiyana simbi mamakisi, Munzvimbo dzinodzora, zvinodikanwawo zvekuti casing pachayo ine kurwisa kukanganisa. Munzvimbo dzine mamiriro akaomarara magariro, zvinodikanwawo kuti kushomeka kwemanyowa ane kupesana.
I.Ruzivo rwekutanga Octg pipe
1, mazwi akakosha ane hukama ne petroleum pombi tsananguro
API: Iyo ipfupiso yeAmerican Petroleum Institute.
OctG: Icho chidimbu chemafuta ehuwandu hwehuwandu hwehuwandu hwehuwandu hwehuwandu, hunoreva kurira kwemafuta, kusanganisira kupedzwa kwemafuta, kudhiraivha, hope, hoops, zvipenyu, zvichingodaro.
Mafuta ekutambisa: Kubhuchi kunoshandiswa mumatsime emafuta emidziyo yekubvisa, gasi kubviswa, mazwi emvura uye acid bracturing.
Kucheka: Kubhuka uko kunoderedzwa kubva pamusoro wepasi mune yakadhirowa brehole seye liner kudzivirira kudonha kwemadziro ehuremu.
Drill pombi: Pipe inoshandiswa pakukwezva mabara.
Mutsara pombi: pombi yaishandiswa kutakura mafuta kana gasi.
Circlips: Makoni anoshandiswa kubatanidza mapepa maviri akawandisa ane tambo dzemukati.
COupling Midziyo: Pombi yaishandiswa pakugadzira couplings.
API tambo: Pipe tambo dzakarondedzerwa neAPI 5b pombi kutenderera tambo, kusanganisa tambo dzakapetwa, kuchinjisa tambo dzakareba, kusimuka kwetambo trapezoidal, mutsara pombi tambo uye zvichingodaro.
Inokosha Buckle: Isiri-API tambo ine yakakosha kuisimbisa midziyo, yekubatanidza zvivakwa uye zvimwe zvinhu.
Kukundikana: deformation, kupunzika, kukuvara kwekukuvara uye kurasikirwa kwebasa rekutanga pasi pemamiriro ezvinhu ebasa. Maonero makuru emafuta ekutadza okusatakurwa ari: Extrussion, kutsvedza, kuparadzira, kusvetuka, kurongedza, kusungwa, kupfeka uye zvichingopfeka.
2, peturu inoenderana nehurumende
Api 5ct: casing uye tubing squongation (parizvino iyo yazvino vhezheni yeiyo 8th edition)
API 5D: Drill Pipe Specution (iyo yazvino vhezheni yeiyo 5th edition)
Api 5l: pipeline simbi pombi yekufungidzira (iyo yazvino vhezheni ye44th edition)
API 5b: Kufunga kwemachining, kuyera uye kuongorora kweClasing, mafuta pombi uye mutsara pombi tambo
GB / T 9711.1-1997: Technical Mamiriro ezvinhu ezviputi zveSimbi Zvekufambisa Mafuta uye Gasi Indasitiri Chikamu 1: Giredhi PIP
GB / T9711.1999: Technical mamiriro ekutumira kwechibayiro chechikukutu chemafuta negesi chikamu chechipiri: Giredhi bs Simbi mapipi
GB / T9711.-2005: Tekinoroji Mamiriro ekutumira kwechibayiro chechifambiro chePeturu uye Natural Gasi Screen
Ⅱ. Oree pombi
1. Kuongororwa kweiyo mafuta mapaipi
Mapepa emafuta akakamurwa kuita zvisinga tsanangurike (nu) tubing, kunze kugumbuka (eu) tubing, uye kuwirirana kubatanidza. Isina-kugumbuka kucheka inoreva pombi yekupedzisira iyo yakamiswa isina kuremerwa uye yakagadzirirwa pamwe nekubatana. Kunze kwekushambadzira kwechikepe kunoreva mapipi maviri magumo ayo anga ari kunze kwekunze, akabva akatsvuka uye akaiswa nemakomputa. Yakabatanidzwa muchengeti anoreva pombi yakabatana zvakananga pasina coupling yakanangana, ine imwe yekupedzisira yakarongedzwa kuburikidza neyekupedzisira kunze kwenyika yakadzvanywa
2.Tino basa rekutonga
①, kubvisa mafuta uye gasi: Mushure mekunge magetsi uye gasi matsime anodhakwa uye akagadzirwa, iyo tubing inoiswa mumafuta ekubvisa mafuta uye gasi pasi.
②, jekiseni remvura: Kana iyo yekudzikisira isina kukwana, kupinza mvura mune tsime kuburikidza neiyo tubing.
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3.Steel Giredhi yeImafuta Pipi
Giredhi remafuta pombi remafuta ndeiyi: H40, J55, N80, C90, T95, P110.
N80 yakakamurwa muN80-1 naN80Q N80Q inofanira kuve inodzingwa (kudzima) kurapwa kwekupisa, basa rekukanganisa rinofanira kunge riri mumutsara nezvinhu zveAPI 5ct, uye inofanira kunge isiri yekuedza kusingafadzi.
L80 yakakamurwa mu l80-1, l80-9cr uye l80-13CR. Zvivakwa zvavo zvekugadzira uye mamiriro ekutumira zvakafanana. Misiyano yekushandisa, kugadzirwa kwakaomarara uye mutengo, l80-1 kune iyo General Type, l80- 9Cr uye LATHCKSE, inodhura, inodhura, inodhura, inowanzo shandiswa kwerudzi rwezvematsime anorema.
C90 uye T95 zvakakamurwa kuva mhando 1 uye mhando 2, kureva kuti, C90-1, C90-2 uye T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1, T95-1
Ipfumbamwe.org steel steel giredhi, giredhi uye kuburitsa mamiriro eoiri pombi
Simbi Gired Gired Giredhi Student Status
J55 Oine Oiri Pipe 37mn5 Flat Mafuta Pombi: Kupisa yakakwirisa panzvimbo yeakagadziriswa
Yakarongedzwa Oiri Pombi: Yakazara-urefu yakagadziriswa mushure mekutora.
N80-1 Tubing 36mn2v Flat-Type Tubing: Inopisa-yakatenderera pane yakajairwa
Yakarongedzwa Oiri Pombi: Yakazara-urefu yakagadziriswa mushure mekunyengedza
N80-Q OIL OIL YIPI 30MN5 yakazara-yakareba kutsamwa
L80-1 Oiri Pipe 30mn5 yakazara-yakareba kutsamwa
P110 Oiri Pipe 25Crmnmo yakazara-yakareba kutsamwa
J55 Coupling 37mn5 Hot yakakungurutswa pa-line Lord
N80 coupling 28mntib yakazara-kureba kutsamwa
L80-1 coupling 28mntib yakazara-refu kutsamwa
P110 clamp 25crmnmo yakazara kureba
Ⅲ. Casing
1, chikamu uye basa rekushandiswa
Casing ibwe resimbi rinotsigira madziro emafuta uye gasi matsime. Zvikamu zvakati wandei zve casing zvinoshandiswa mune yega tsime zvichienderana nekudzora kwakadzika uye mamiriro egweta. SEENT inoshandiswa kusimbisa kudzikisira mushure mekunge yaiswa mu tsime, uye kusiyana pombi yemafuta uye yekudhirowa pombi, haina kushandiswazve uye ndezvemidziyo inodiwa. Naizvozvo, kushandiswa kwemasendimendi maakaunzi kweanopfuura 70% yeese yemafuta tubing. Casing inogona kukanganisika mu: mafambiro, macomputer, technical casing uye oiri inokona zvichienderana nekushandiswa kwayo, uye zvivakwa zvavo mumagetsi zvemafuta zvinoratidzwa mumufananidzo uri pazasi.
2.conductor casing
Inonyanya kushandiswa pakukwevera mugungwa uye renje kuenda kumaruwa egungwa nejecha kuti ave nechokwadi chekufamba-famba kwechipiri.
Kumusoro Kwayedza: Inonyanya kushandiswa kwekutanga kwekudhiraing Chinyorwa chikuru cheKuraswa: 508mm (20in), 40in4mm (16in), 339.05mm (93.0mm (9-5 / 9in), 24-5 / 9in), 24-5 / 9in), Kudzika kweiyo yepazasi pombi kunoenderana nekudzika kweiyo yakasununguka stratum, iyo kazhinji 80 ~ 1500 m. Kumanikidzwa kwayo kwekunze uye kwemukati hakuna hombe, uye kazhinji inotambira k55 simbi giredhi kana N80 Simbi Giredhi Giredhi.
3.Technical Casing
Technical casing inoshandiswa mukukwezva maitiro ekugadzira mishonga yakaoma. Paunenge uchisangana nezvikamu zvakaoma senge zvakadonha-zvakadonha Dzimwe matsime akadzika uye dzakaoma, uye kudzika kwerudzi rwemamita mamirimita anofanirwa kukwidzirazve V150. Chinyorwa chikuru chehunyanzvi ndechekuti: 339.73 Zvinonyanya kutaura zvehunyanzvi ndezvekutevera: 339.73mm (133.040m (9-5 / 8mm (8-5 / 8mm (7-5 / 8m.
4. Kugadziriswa kwemafuta
Kana tsime rikadhirowa kune rwendo rwekuenda OIL CASING MUZVINHU ZVESE ZVAKAWANDA ZVAKANAKA ZVAKANAKA ZVAKANAKA ZVAKAITWA, ZVINOGONESA ZVINOGONESA ZVESE ZVAKAWANDA ZVAKANAKA, KUTENDA KWEMAHARA K55, N80, P125, V125, V1125 uye zvichingodaro. Kufungisisa kukuru kwekuumbwa kuri: 177.8mm (7in), 168.28mm (6-5 / 8mm (5-1 (5in),
V.Drill pombi
1, kuiswa uye basa repombi rekuchera maturusi
Iyo mraba drill pombi, drill pombi, kurema kwakaremerwa pombi uye kudhiraira collar mukukwevera maturusi anogadzira pombi yekudonha. Iyo yekudhirowa pombi ndiyo yemukati yekukwevera chishandiso chinodhiraira kudhiraivha kubva pasi kusvika pasi petsime, uye zvakare iri chiteshi kubva pasi petsime. Iyo ine matatu makuru etsika: ① Kuendesa Torque kutyaira kudhiraivha kudhiraivha kuenda kuDutu; ② Kuvimba nehuremu hwayo kuti uwedzere kumanikidza kudhirowa kuti ubvise dombo pazasi petsime. ③ Kuburitsa mvura yekushambidza, ndiko kuti, dhizaini yekushambadzira kuburikidza neyekumusoro-madhiri ekudzvinyirira kuti ubudise nzvimbo yekunze kwekamuri yekubvisa, kuti uwane madziro emberi kuti udzokere pasi, kuitira kuti uwane chinangwa chekuchera tsime. Kudhirowa pombi mukukweva kwekudhirowa kuti udzivise zvakasiyana siyana zvakashata, senge tonile, kumanikidza, kuve nekukotama, iko kushushikana, iko kune imwe nyika, iyo nzvimbo yemukati inotaura zvakare mumufananidzo wepamusoro uye kuora.
(1) Square Drill Pombi Zvinotarisirwa nawo: 63,5mm (2-1 / 2in), 88.9mm (3-1 / 2in), Kazhinji urefu hwashandiswa ndi12 ~ 14.5m.
(2. Zvinotarisirwa kuDerall Pipe ndewe: 60.3mm (2-3 / 8in), 73.9mm (3-1 / 2in), 127mm (5in), 139.7mm (5-1 (5-1 (5-1 (5-1 (5-1 (5-1 (5in),
. Iyo huru yakatarwa yehuremu hwekudhirowa pombi iri 88.9mm (3-1 / 2in) uye 127mm (5in).
. Izvo zvakajairika zvakataurwa neDrill Colar ndeye: 158.75mm (6-1 / 4in), 177.85mm (7in), 203.2mm (8in), 228.6mm (9in) zvichingodaro.
V. Line Pipi
1, kuiswa kweiyo mutsara pombi
Line Pombi inoshandiswa mumafuta egirazi negesi yekufambisa kwemafuta, mafuta akanatswa, gasi rechisikigo uye mapipi emvura ane pombi yesimbi kwenguva pfupi. Zvekufambisa zvemafuta uye gasi mapepa akakamurwa muPombi huru, pombi yemapipi emapipi emapipi matatu marudzi matatu egumi. Bazi Pombi uye Urban Pipendeline Network pombi yeiyo yakajairwa Rondedzero ye # 114 ~ 700mm, Wall Kukudza kwe6 ~ 20mm, Steel Gired X42 ~ x80. Izvo zvakajairwa kududzirwa pombi dzemapipi uye mapipi emadhorobha ari 114-700mm, Wall tsizi 6-20mm, Steel Gired X42-x80.
Line pombi yakasungira jira pombi, zvakare ine musungwa wechiSimbi pombi, akasvinwa simbi pombi inoshandiswa kupfuura kusanzwisisika simbi pombi.
2, mutsara pipe standard
Line Pipe Standard is ApI 5l "Pombi Steel Pipi Kutaurisa Pipi Pipe: B-Giredhi Simbi Pipi ". Simbi pombi ", izvi zviyero zviviri zvakaenzana neAPI 5l, vashandisi vazhinji vemuviri vanoda kugoverwa kwemitemo iyi miviri.
3, About PsL1 uye PTL2
Psl ndiyo ipfupiso yechigadzirwa chechigadzirwa chechigadzirwa. Line Pipe Chigadzirwa Chigadzirwa Chikamu Chakakamurwa muPSL1 uye PTL2, zvinogona zvakare kutaurwa kuti iyo mhando yakakamurwa muPSL1 uye PSL2. PSL1 yakakwira kupfuura psl2, iyo Litsification level haisi imwechete yekuedza bvunzo, saka manhamba eAPI Ongorora
PSL2 mune yemakemikari okuumbwa, zviyero zvekero, kukanganisa simba, kusiri-kwekuparadza kuyedza uye zvimwe zviratidzo zvinonyadzisira pane psl1.
4, Pipeline Pipe Steel Giredhi uye Chemical Composition
Line Pombi Steel Giredhi kubva kuderera kune yakakwira yakakamurwa mu: A25, a, b, x42, x60, x60, x60 uye x60 uye x60 uye x60 uye x60 uye x60 uye x60 uye x60 uye x60
5, mutsara pombi yemvura kumanikidzwa uye isiri-inoparadza zvinodiwa
Line Pipi inofanira kuitwa bazi neBazi Hydrauic bvunzo, uye chiyero hachitenderi chizvarwa chisiri-chinoparadza chedhreulic kumanikidza, izvo zvakare mutsauko mukuru pakati peAPI Standard uye zviyero zvedu.
Psl1 haadi kuongororwa kusingaperi, PSL2 anofanirwa kunge ari bazi rekuyedza nebazi.
VI.remium yekubatanidza
1, SANGANO YEMAHARA YEMAHARA
Yakakosha buckle yakasiyana neAPI tambo ine yakakosha chimiro chePIPE tambo. Kunyangwe iyo iripo API Yakashandiswa OIL YAKASHANDISA MUZVINHU ZVINOGONESESWA MUCHINYANYA MUMAIYO NEMAHARA. Iyo api yakasarudzika trapezoidal yakatsvuka pombi yemupendero, mashandiro emuchina wetenti akaenzana neine simba remuviri wepombi, saka hazvigone kushandiswa mumatsime akadzika; Api kusarura trapezoidal yakatsvuka pombi, kuita kwayo kwechiitiko haina kunaka. Kunyangwe iko kusakwana kwekuita kwekoramu kwakanyanya kupfuura iyo yeAPI kutenderera tambo yekubatanidza, kuita kwayo kwekuisa hakuna kunaka, saka hazvigone kushandiswa mukubiridzira matsime emvura yakakwirira; Uye zvakare, iyo yakasviba mafuta inogona kungotamba basa rayo mune iyo nzvimbo yekupisa iri pazasi 95 ℃, saka haigone kushandiswa mukubiridzira matsime ekudziya akakwirira.
Kuenzaniswa neAPI kutenderera tambo uye chikamu traepzoidal tambo yekubatanidza, premium yekubatanidza yakaita kubudirira kufambira mberi mune zvinotevera zvikamu:
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Parizvino, nyika yakagadzira marudzi anopfuura zana emhando yekutanga neyekutonga kwe tekinoroji.
Kutumira Nguva: Kukadzi-21-2024