Ngwọta Pipeline Offshore (OPS) bụ ọkachamara na ntụgharị FPSO, iwu ụgbọ mmiri, ndozi ụgbọ mmiri, na ahịa mmanụ, gas na petrochemical.
Ndị ahịa anyị adaberela n'ọmụma na ikike anyị nwere inye nkwakọ ngwaahịa ahaziri nke ọma iji mezuo nkọwapụta teknụzụ kachasị sie ike ma dị mgbagwoju anya ha. Site na ahụmịhe ụlọ ọrụ karịrị afọ 25, anyị eguzobela ọtụtụ netwọk nke ụlọ ọrụ mmepụta ihe na ndị nrụpụta gburugburu ụwa, na-enye anyị ohere inye ngwọta ngwa ngwa na ọnụ ahịa dị ọnụ ala.
OPS na-enye ọtụtụ flanges dị iche iche gụnyere ígwè carbon, alloys dị obere okpomọkụ, ọkwa mmepụta dị elu, ígwè anaghị agba nchara, ígwè anaghị agba nchara na alloys pụrụ iche. Usoro flanges anyị gụnyere:
E nwere ihe ndị e ji arụ ọrụ BS3799 nke OPS n'ụdị carbon na alloys dị ala, yana ígwè anaghị agba nchara na ihe ndị ọzọ ma ọ bụrụ na achọrọ ya na ọkwa 3,000#, 6,000# na 9,000#. A na-eji eriri ma jikọta ihe ndị e ji arụ ọrụ emezi ihe na ihe ndị a:
OPS nwere ike inye ọtụtụ ngwa mma ịgbado ọkụ butt gụnyere:
Anyị enyela ọtụtụ ndị ahịa ngwugwu ihe eji eme ihe nke ọma, gụnyere BP, ConocoPhillips, Technip, Exxon Mobil, Hyundai Heavy Industries, Khalda Petroleum, AMEC Paragon, Single Buoy Moorings, Kuwait National Oil Company, Apache Energy, Aker Oil & Gas, Allseas Engineering, Sembawang Shipyard, Ras Laffan Olefins, Petronas na Woodside Energy. Ruo ugbu a, ebupụla ihe anyị na mba 31 dị iche iche.
Aerfugl (Ærfugl) ebe mmanụ na gas dị, gụnyere Snadd Outer, ikike mmepụta (PL) 212 na Oké Osimiri Ugwu Norway.
Mmepe Grand Plutonio, nke gụnyere ubi Galio, Cromio, Paladio, Plutonio na Cobalto, dị ihe dị ka kilomita 160 n'ebe ugwu ọdịda anyanwụ Luanda na mpaghara Block 18 dị n'ụsọ oké osimiri Angola, n'ime mmiri dị n'etiti mita 1,200 na 1,600 n'omimi.
Ọrụ Petronas PFLNG DUA, nke a maara na mbụ dị ka Petronas Floating Liquefied Natural Gas-2 (PFLNG-2), gụnyere itinye ụlọ ọrụ FLNG ọhụrụ na mpaghara mmiri miri emi nke Rotan nke dị na Block H, South China Sea, ihe dị ka kilomita 140 n'ụsọ oké osimiri Kota Kinna na Sabah, Malaysia baloo.
Bonga bụ ụlọ ọrụ Shell Nigeria Exploration and Production Company (SNEPCO) na ọrụ mbụ nke mmiri miri emi na Naịjirịa.
Ubi Skogul (nke a na-akpọbu Storklakken) dị na etiti Norwey North Sea n'ime Akwụkwọ ikike Mmepụta (PL) 460, ihe dị ka kilomita iri atọ n'ebe ugwu ọwụwa anyanwụ nke ubi Alvheim.
Mmepe miri emi nke ExxonMobil nke Xikomba na Angola, West Africa, dị n'akụkụ ugwu ọdịda anyanwụ nke Block 15, ihe dị ka maịlụ 230 (kilomita 370) n'ebe ugwu ọdịda anyanwụ nke Luanda.
Ubi Benguela, Belize, Lobito na Toomboco bụ ebe a na-emepụta BBLT. Ọ dị na ngọngọ mmiri miri emi nke 14 dị nso na Angola, na
A chọtara ubi Britannia n'etiti afọ 1970, ọ bụkwa ebe mbụ e jikọrọ aka rụọ ọrụ na UK North Sea.
Ubi Shah Deniz dị n'etiti Oquz nke Mobil, Asheron nke Chevron na ubi Nakhchiuan nke Exxon. Aha ya bụ ntụgharị asụsụ.
Offshore Pipeline Solutions (OPS) ewepụtala akwụkwọ ọcha ọhụrụ n'efu, nke a na-ebudata nke na-akọwa ngwaahịa na ihe OPS - gụnyere paịpụ, flanges na ihe ndị ọzọ - maka ọtụtụ ọrụ gburugburu ụwa.
Anyị emeela ọrụ maka ụlọ ọrụ ndị kacha elu n'ụwa niile na kọntinent niile. Anyị emezuola ma gafere atụmanya site na Malaysia ruo Monaco n'agbanyeghị mmụba nke nrụgide na oge na ọnụ ahịa nnyefe. Si enweghị oke elu, ọbụnadị oke ala.
E zigara ndị ahịa anyị na mba iri atọ na otu ntuziaka ọhụrụ nke onye injinia na onye na-azụ ahịa nke Offshore Pipeline Solutions, anyị nwekwara obi ụtọ ịkpọsa na ọ bụ ngwaọrụ bara uru nye ndị na-azụ ahịa na ndị injinia. Offshore Pipeline Solutions natara okwu ndị a:
Ndị injinia ọhụrụ anyị na ndị na-azụ ahịa dị ugbu a. Nduzi a na-enye ọtụtụ ozi dị mkpa, gụnyere ibu na nha maka ọtụtụ paịpụ, ihe ndị e ji etinye ihe na flanges, ma depụtakwa isi ihe anyị maara, ihe akaebe ndị ahịa na ọmụmụ ihe gbasara ya. Nduzi njem a dị ebe a.