Ịhọrọ onye na-ebubata eriri USB ziri ezi maka ngwa downhole bụ mkpebi siri ike- na-emetụta ntụkwasị obi sistemụ, nchekwa, yana mkpokọta ọnụ ahịa nke nwe. Cable Downhole na-arụ ọrụ n'ọnọdụ dị oke egwu{2}oke okpomọkụ, nrụgide dị elu na gburugburu kemịkalụ ike{3} ebe ọbụlagodi obere mma nwere ike bute ọdịda dị oke ọnụ ma ọ bụ itinye aka nke ọma. Ntuziaka a na-akọwa ka otu ndị nzụta na injinịa nwere ike isi nyochaa ndị na-ebubata ngwaahịa site na iji teknụzụ, azụmahịa, na nnabata doro anya iji hụ na arụmọrụ ogologo oge- yana belata ihe egwu arụ ọrụ.
Kedu ihe bụ kpọmkwem eriri "downhole cables" - na gịnị kpatara nhọrọ ndị na-eweta ngwaahịa ji dị mkpa?
Ewubere eriri ala ala (ngwá ọrụ, ike, eriri ma ọ bụ ngwakọ ngwakọ) iji lanarị okpomọkụ dị elu, nrụgide hydrostatic dị elu, kemịkalụ ike ike, abrasion na ogologo ndụ ọrụ. Ọdịda na-efu iri puku kwuru iri ma ọ bụ narị puku na arụ ọrụ, nrụpụta furu efu, yana ihe egwu nchekwa - yabụ ahụmịhe nke ndị na-ebubata ngwaahịa, nhọrọ ihe na nnwale edekọtara bụ ebumnuche{2}} dị oke mkpa. Ndị isi ụlọ ọrụ (ndị na-emepụta eriri pụrụ iche na ụlọ ọrụ na-ahụ maka ọrụ mmanụ) chepụtara ka amata nkọwapụta ala ma nwee akụkọ ikpe maka olulu mmiri ndị yiri ya.
Kedu ụkpụrụ na asambodo ndị na-ebubata gị kwesịrị ịgbaso?
Chọrọ ihe akaebe nke nkwekọ n'ụkpụrụ ụlọ ọrụ ọdabara yana omume akwadoro dị ka nkọwapụta API maka ngwa eletriki ala, omume akwadoro API maka nnwale eriri USB ESP, yana ụkpụrụ ISO dabara adaba ejiri na ngwa mmanụ ala/geothermal. Mpempe akwụkwọ ma ọ bụ nọmba ntụaka nke akụkọ nnwale na ogo nke onye na-ebubata ngwaahịa{1} Asambodo sistemu (dịka ọmụmaatụ, ISO 9001, yana NDT/nrụgide{5}}ndekọ ule ọ bụla dị mkpa) kwesịrị ịnye n'ihu. Jiri akwụkwọ ndị a tụnyere apụl{7} ka - apụl n'etiti ndị na-ere ahịa.
Kedu ụdị nkọwa gburugburu ebe obibi na eletriki kacha dị mkpa (okpomọkụ, nrụgide, voltaji, attenuation)?
Nkọwa ndị dị mkpa bụ oke okpomọkụ na-arụ ọrụ, ọkwa nrụgide hydrostatic (na ọnụ ọgụgụ ọ bụla dara ada / mgbawa maka atụmatụ mkpuchi), ndakọrịta kemịkalụ (na-eguzogide crude, brines, H2S, CO₂), voltaji na ampacity (gụnyere nha maka voltaji ịdaba n'elu nke ọma), na attenuation data maka eriri / akụrụngwa cores. Maka olulu mmiri geothermal dị oke egwu ma ọ bụ EGS, eriri ọkụ dị elu- nwere akara nke ọma karịa ogo 150 nwere ike ịchọ; ụfọdụ atụmatụ HT dị ruo ~ 232 ogo na nyocha nnwale na-enyocha ikike ogo 250-320. Dakọtara ezinụlọ ndị na-ebubata ngwaahịa na envelopu downhole gị kacha njọ ma chọọ akaebe nnwale.
Akụrụngwa na ihe owuwu - kedu ihe nhọrọ imewe na-emetụta ogologo ndụ?
Nhọrọ imewe dị mkpa gụnyere ndị na-eduzi metallurgy na stranding (maka ike ọgwụgwụ ike ọgwụgwụ), mkpuchi isi (EPR, XLPE, silicone, PTFE variants for high temp), layering (armor, braided power members, or tubing/TEC designs), mpụta jaket (chem / abrasion na-eguzogide polymers ma ọ bụ metal tubes maka encapsulation gburugburu), ma ọ bụ ike siri ike na eriri gburugburu. ngwa nrụgide dị elu-. Tube -na -tube ma ọ bụ tubing{4}} ihe eji eme fiber etinyere na jaketị pụrụiche (maka H₂S na hydrocarbons) bụ ndị na-ebubata nwere ahụmahụ na-eji.
JSH USB, AFL na ndị ọkachamara downhole ndị ọzọ na-enye ụdị ihe owuwu ahụ - tulee akwụkwọ data wee rịọ maka eserese ngalaba na nkọwa ihe.
Kedu ka ndị na-ebubata ngwaahịa ga-esi nwalee - yana ihe akaebe ule ka ị ga-esi ọnwụ na ya?
Nnwale ndị dị mkpa gụnyere ịga n'ihu & mkpuchi mkpuchi, ule dị elu -nwere ike (hipot), mwepu akụkụ maka elu - voltaji cores, conductor DC resistance, nnwale nrụgide na ọdịda (maka atụmatụ ekpuchiri), okpomọkụ{2}} ịka nká, tensile/ elongation na mgbanwe - ule ike ọgwụgwụ gburugburu ebe obibi, na ebe. API RP 11S6 (Nnwale eriri ESP) na mpempe akwụkwọ nyocha ụlọ ọrụ na-ebubata bụ ọkọlọtọ mmalite; na-esi ọnwụ na nsonazụ - asambodo ule ọnụọgụgụ nke enwere ike ịchọpụta na ogologo eriri ọ bụla. Nnwale nnabata nke ubi (anya, megger, DC resistance, na nlele nrụgide/mikpu) kwesịrị ịbụ akụkụ nke nnyefe na inye ọrụ.
Ihe gbasara azụmaahịa - oge ụzọ, MOQ, ihe nchekwa, yana mkpokọta ọnụ ahịa nke nwe
Tụlee oge ndu (ogologo-atụmatụ ụzọ mgbada omenala bụ ihe a na-ahụkarị), ọnụ ọgụgụ kacha nta (MOQs), ma onye na-ebubata ngwaahịa ejirila-ngwaahịa, nkwakọ ngwaahịa mbupu maka njem ụgbọ mmiri/ogologo, yana nnweta ogologo ma ọ bụ ngwa nrụzi. Ihe na-akpata na usoro akwụkwọ ikike, nlọghachi/nrụzi atumatu, yana ike onye na-ebubata ya ibufe ihe nchekwa mberede ma ọ bụ ndozi ubi. Mkpokọta ọnụ ahịa nke nwe (TCO) kwesịrị ịgụnye ọnụ ahịa mbelata oge-kwa-ọdịda, ngwa ahịa na nkwakọba ihe, yana oge nnọchi ogologo ndụ - ọ bụghị naanị ọnụahịa mbụ. Ndị na-eweta ọrụ nwere ọfịs ma ọ bụ ubi- otu ọrụ na-ebelata oge nzaghachi ma na-ebukarị ndụ ka mma{9}} akụ na ụba okirikiri.
Otu esi enyocha ikike nka na nkwado ndị na-ebubata ya
Chọọ maka: akụrụngwa injinia ekenyere ọrụ gị; edekọ akwụkwọ akụkọ na gburugburu ebe ndị yiri ya (okpomọkụ, omimi, kemistri); na{0}ọzụzụ nrụnye saịtị; ngwaahịa ahịa mpaghara ma ọ bụ ubi{1}ndị mmekọ ọrụ; na ihe akaebe nke R&D na-aga n'ihu (dịka, mmemme USB HT). Rịọ ohere nyocha ụlọ ọrụ ma ọ bụ akụkọ nyocha nke ndị ọzọ{5} wee rịọ maka ntụaka ndị ahịa ị nwere ike ịkpọ. Ndị na-eweta ngwa injinia (mgbakọ mgbako voltaji, ntụgharị eriri USB na ntụzịaka radius, na -ịkwanye saịtị) na-ebelata mmejọ nrụnye.
Zụrụ ndepụta nlele - ihe enwere ike itinye n'ime RFQ/PO
Nkọwa teknụzụ zuru oke: oke okpomọkụ, nrụgide, mkpughe kemịkalụ, ogo eletriki, ibu ọrụ.
Ụkpụrụ & ihe nlele chọrọ: ndepụta nke API/ISO nkọwa na ule ụlọ ọrụ achọrọ.
Enwere ike ibunye: nọmba akụkụ, eserese, nza & reel nọmba, MTC, na ụlọ ọrụ mmepụta ihe- asambodo ule.
Azụmahịa: oge ụzọ, MOQ, nkwụsị ọnụahịa, nchekwa, nkwakọ ngwaahịa, ụzọ mbupu, Incoterms.
Akwụkwọ ikike & ọgwụgwọ: ogologo oge, ihe ekpuchiri, oge nnọchi, oke ọnụ ahịa.
Nkwado: oke nrụnye / inyefe, ọzụzụ, oge nzaghachi maka nchekwa, yana nkọwa kọntaktị maka mmụba teknụzụ.
Matriks atụnyere ndị na-ebubata ngwa ngwa (KPI akwadoro)
Jiri KPI ndị a mgbe ị na-enye ndị na-ere ahịa akara:
Dakọtara nka na ụzụ na ọnọdụ olulu mmiri kacha njọ{{0}(0–10)
Nnwale na traceability edekọtara (0-10)
Ntụaka n'ọhịa / ọmụmụ ihe (0-10)
Nkwado na idukwa-ikike oge (0–10)
Akwụkwọ ikike na usoro azụmahịa (0–10)
Atụmatụ ọnụahịa / TCO (0-10)
Otu esi amata onye na-eweta eriri USB ziri ezi maka panel Ngwa Downhole?
Jshcable Họrọ onye na-eweta eriri USB ziri ezi maka ndị nrụpụta ngwa Downhole ma nwee asambodo sitere na ụlọ ọrụ ama ama n'ụwa niile dịka ISO, UL na IEC. Ọnụ ego eriri anyanwụ n'ogbe, Anyị OEM & Ọrụ ODM. Nye nhota mbupu.Kpọtụrụ anyị
Hụkwa
Elu - Cables Downhole ewepụtara maka gburugburu Harsh
Ọnụ ahịa eriri igwe mgbapụta mmiri n'ogbe na China
Ọnụ ahịa eriri igwe mgbapụta n'ofe n'otu mita na jshcable
Ogologo eriri igwe na-ebufe mmiri: ihe ndị na-eweta eriri USB na-enye
Kedu ihe kpatara njikwa ogo ji dị mkpa na nrụpụta igwe mgbapụta mmiri mmiri
Ndị na-ebu USB Cable n'ogbe ọnụ ahịa na Jshcable
Ntụaka
API Spec 19E - Ngwa eletriki na eletrọnịkị maka akụrụngwa mmecha ala (ntụaka API Spec). BSB
API RP 11S6 - Omume akwadoro maka Nnwale Sistemụ Igwe Mgbapụta Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe igwe Gburugburu ụwa
Prysmian / Prysmian Group downhole ngwaahịa USB na akwụkwọ data (tube-in-tube; elu-atụmatụ okpomọkụ). Prismian
Weatherford downhole eletriki eriri teknụzụ nkọwapụta / akwụkwọ ngwaahịa. weatherford
Nchọpụta na mmepe na eriri data okpomọkụ ogologo{{0} dị elu -( US DOE/OSTI nchịkọta - ngwa HT ruo ~250–320 degrees ). OSTI