Hpa majaw nga yang, n-gun kaba ai, n-gun ja ai, n-gun ja ai ntsin (sh) bai kahtap nna jak rung n-gun n-gun ni de shang wa ai shaloi, cable lata ai lam gaw sasana magam- mara byin wa ai. Ndai laika buk gaw, ntsa kaw na cable gawgap ai lam ni hpe bai maram yu nna, gara arung arai ni hte chyam dinglik ai lam ni gaw ahkyak ai lam hpe sang lang dan ai, dai majaw, mari ai hpung ni gaw, n-gun yawm ai aten hpe shayawm kau lu na matu, electronic hte madu ai lam a manu n law ai (TCO) a cable ni hpe lata la lu na matu, tatut mari ai lam hpe jep joi ai lam hpe jaw ai (TCO). Ndai hpe tender ni hpe tsun dan ai shaloi lang u, jep joi ai lamJSHSH cablesupplier ni gaw grai hkra machyi ai lam ni rai nga ai .
Gara zawn re ai downhole cable ni hpe grai sawng ai hka htung ni a matu galaw da ai kun?
Downhole cables ni gaw sakse hkam da ai dinghku nkau mi hta hkrat sum mat ai: tubing-encapsulated wan n-gun n-gun n-gun n-gun n-gun n-gun (TEC), fiber{1}}n downhole cables (tube{2} n-gun{3}tube TEF hkrang shapraw ai lam ni), magri-}}n TEF hkrang shapraw ai lam ni hte laksan hku nna tsaw dik htum ai n-gun n-gun n-gun-}intemture na fluoropolymer-insul wires ni. TEF/fiber hkrang ni gaw fiber telemetry hte garan gachyan ai hkam sha lam ni a matu law law nga ai; metal-} jacket hte TEC style ni hpe lang nna, jak rung makawp maga ai lam hte n-gun hpe ninghkap lu ai atsam ra ai. Temetry, power, shing nrai, hybrid (power + data) ra ai kun ngu ai hpe dinghku hpe lata la u.
Gara arung arai ni hte gawgap ai lam ni gaw grai katsi ai, tsi mawan ni hte n-gun ni hpe lai di lu ai kun? (hpaji masa loi mi)
Dai hpe shadut na matu ahkyak ai arung arai ni hte gawgap ai lam ni:
Fluoropolymer hte engineering galaw da ai fluoropolymers (PTFE, FEP, PFA, laksan fluoropolymers):n-gun ja ai chemical hpe ninghkap lu ai, n-gun n law ai hte n-gun n law ai nbung n-gun ni hta n-gun rawng ai dielectric bungli galaw ai lam; premium downhole insulated wire ni hta lang ai.
1990 ning htacrush ninghkap ai lam, axial n-gun hte n-gun atsam hpe jaw ya ai (TEF hte TEC hkrang masa ni hta htuk manu ai).
Hpa majaw nga yang, n-gun n rawng ai ni hpe n-gun jaw ai.nbung katsi ai shara hta lang ai, htunghking polymer shadawn sharam hta jan ai; SiO€ gawgap ai lam ni hpe grai n hkru n kaja ai shara ni hta lang ai.
Hpyen hking hte n-gun atsam (gavanized steel, stainless):run-in hta abrasion hte tensile loads kaw na makawp maga u.
Specs ni hta gara temperature hte pressure rating ni hpe ra ai kun?
Kaja ai masa ni hpe madung tawn nna absolute minimum ni hpe tsun dan u. Nang mu lu na hte ra ai lam ni hpe tender documents ni hta ra ai:
Standard downhole cable ni:~up .150 degreesau & wan sau htu ai lam law law a matu.
High{0}} aten ladaw TEC / laksan hkrang shapraw ai lam ni:de; masat da ai200 degree(dai hta n-ga, bespoke hparan ladat nkau mi gaw grau law ai ngu tsun ma ai). Na a hka htung gaw 150℃hta jan ai thermal hkrun lam ni nga ai rai yang, dut mari ai ni gaw, yaw shada ai nbung katsi ai shara hta, hkam la da ai chyam dinglik ai jahpan ni hpe bang ra ai.
pressure/crush: hpyi shawn ai galaw shapraw ai ni a n-gun / crush chyam dinglik ai jahpan ni hpe hpyi shawn ai, dai hta n-ga, burst/crush rating ni hpe ka da ai (sh) n-gun n-gun (sh) pressure axial load curves) hte{1}}well validation (sh) qualification test report ni hta ka da ai.
Gara madang hte chyam dinglik ai lam ni gaw hka htung kata kaw cable langai mi nga na hpe sakse madun ai kun? (hpa hpe hpyi shawn na)
Ndai atsam marai ni hpe hpaga lam hte seng nna ra sharawng u:
Hpaga galaw ai ni hpe chyam dinglik ai lamn-gun ja ai nbung katsi ai, nbung n-gun, hydrolysis/chemical n-gun, n-gun/crush.
Arung arai ni(inlustulation compound batch data, magri n-gang).
Lawan ai hku prat chyam dinglik ai lamhte shingdaw mai ai sung ai, nbung katsi ai hte hka lum ai chemistry kaw na hka htung ni kaw na field case sawk sagawn ai lam ni / references ni hpe galaw ai.
Masum ngu na wa{0}} pary (sh){1}} nta kaw na qualification chyam dinglik ai lam ni htathermal aging ngut ai hpang na dielectric bungli galaw na matu (npawt nhpang cable ni a matu, soak ngut ai hpang optical attenuation). Supplier ni hpe chyam dinglik ai tara ni hte hkap la ai lam ni hpe jai lang na matu san u.
Kam mai ai supplier ni gaw kadai ni rai nna, shanhte hpe hpa shai shangun ai kun? (dut ai dut mari map)
Npawt nhpang kaba, laksan cable OEM ni hpe sakse hkam da ai downhole product lines hte mungkan ting na magam bungli ni gaw ahkyak ai hka htung ni a matu shim dik ai lata la ai lam rai nga ai. Hpaga galaw ai ni a ga shadawn ni hte myit yu na n-gun atsam ni:
Prysmian Group ngu ai hpung ni- well{1}} laika pa hte TEF hte TEC line ni, mungkan engineering madi shadaw ai lam hte shapraw ai TEF product laika buk ni a matu tsaw dik htum jai lang na matu jai lang ai lam ni hpe jai lang ai. Project kaba ni a matu kaja ai hte hpaji masa hku nna hkan tam lu ai lam ni ra ai.
AFL / hpaji ninghkring ni a hpaji ninghkring ni{0}} gaw, chye da ai tsaw ai- aten ladaw hkrang ni lawm ai downhole optical/fiber assemblies ni hpe bespoke galaw ai.
GORE (specialized insulated wires){0}} gaw grai sawng ai tsi/thermal hpe ninghkap lu ai atsam a matu fluoropolymer wire hpaji hpe chye ai; law law lang lang lang ai instrument wiring.
Hpaji rawng ai cable nta ni (Rochester Cable, GeoPSI, Meggitt, Weatherford hpaji masa ni hpe jaw ya ai)…
Checklist hpe mari ai: nang teng sha ra ai hpe lu la ai RFP hpe gara hku ka na
Lahta na lam ni hpe na a RFP hta bang da u ( checklist hku lang u):
Eperating envelope:n-gun (max, n-gun), n-gun, n-gun, n-gun, n-gun dat n-gun (H₂S, CO₂, bine salinity), jak rung n-gun (tensile, side load).
Ra ai magam bungli:power sha / data sha / hybrid; n-gun n-gun a matu bandwidth (sh) sensor amyu ni; n-gun grau ja ai aten hpe shayawm ya lu ai.
Hkum hkrang n-gun n-gun ni:OD, bend radius, connector amyu, meter langai hta n-gun, jahkring kau ai ladat.
Atsam marai chyam dinglik ai lam ni ra ai:thermal aging, chemical hka lim ai, n-gun/hpyen n-gun, tensile, IEC/API laika buk ni, optical/dielectric chyam dinglik ai lam ni hte pass/ hkrat sum ai masa ni hpe tsun dan ai.
Laika ka ai lam & hkan tam mai ai lam:arung arai laika ni, lamu ga hpe hkan tam lu ai lam, chyam dinglik ai lam ni, jung ai lam matsun ni hte hpaji jaw da ai sau/grease.
Warranty & hkrat sum ai lam hpe hparan ai lam:clear warranty aten, MTBF myit mada ai lam, gram lajang ai / galai shai ai logistics hte lead aten ni.
Sample ra ai lam:laksan Lab chyam dinglik ai lam a matu chyam dinglik laika ni hpe tup hkrak ka da ai ngut sai cable hpe kadun ai sample galu hpe jaw na.
Field references & case studies ni:n law htum n law htum hka htung lahkawng gaw bung ai masa hte mahtai ni hpe lu la ai.
Tengman ai- mungkan gaw hpaga yumga lam ni hpe mari ai: manu hte asak galu ai lam hte gram lajang mai ai lam
Low- manu dan ai polymer-only hkrang shapraw ai lam ni$/meter hta myit htuk ai zawn rai tim, thermal hte chemical stress - a npu hta grau nna hkrat sum mat chye ai.
Metal- jacket (sh) fluoropolymer{{1} kaw na gap ai lam ni hpe galaw aiHT/HP hka htung ni hta shawng de manu grau hpu ai raitim, prat tup na hkrit tsang lam hpe shayawm ya ai.
Repairability:npu na cable nkau mi (ga shadawn, tube-n fiber hkrang ni) gaw, gara n-gun hpe n-gun jaw ai hte splice strategies ni hpe ahkang jaw ai; kaga ni gaw single-piece, galu kaba ai- ni a malai ni rai nga ai. Balance logistics (dai shara hta galu kaba ai lam, connector spares) hpe manu hte. Field case study hte supplier hkrat sum ai-mode data ni gaw ndai kaw dawdan lu ai.
Hpa majaw
Hpaji masa RFP hpe lang nna galaw u.Cherks hpe mari ai lamntsa.
Shortlist 3 (OEM kaba langai, 1 hpaji ninghkring langai, kam hpa mai ai ginra pro 1).
Hpyi shawn ai lam: arung arai datasheet, thermal/pressure chyam dinglik ai lam ni, field reference 2, lead aten, MOQ tiers kaw manu jahpu hpe shayawm ai lam, spare policy ni hpe galaw ai.
Matsunlangaiinstrumented sample assembly hpe shanglawt ai lab hpaji hpe lu la na matu.
Sample gaw ahkyak ai chyam dinglik ai lam ni hpe lai ngut ai hpang she galaw ai lam hpe myit hkrum ai.
Top- Harsh grup yin a matu Downhole Cable ni hpe gara hku chye ginhka na kun?
Jshcable Top- Harsh grup yin galaw ai ni a matu Downhole Cable ni hpe masat da nna, mungkan ting masat da ai hpung ni rai nga ai ISO, UL, IEC zawn re ai hpung ni kaw na masat masa ni hpe lu da ai. Wsorale kaw na cable manu, Anhte OEM & ODM Service. Export quote ni hpe jaw u.Anhte hpe matut mahkai u
Bai nna
Cable arung arai garum ningtum jaw ai Philippines Mungdan hta Jshcable
Wholesale PVC hpe bang mai ai Pump Cable Spalier manu
Miwa Mungdan hta Hka Hpawk Hka Hpawk Hka Hpawk Hka Hpawk Hka Hpawk Hpe
Ahkaw ahkang hpe gara hku lata la mai ai Pump Cable Supplier
Laika Buk
Prysmian Downhole Hpaji masa - / TEC a arung arai laika buk ni (high- aten ladaw TEF data hte design laika ni hpe ka da ai). Prysmian Dingdung Amerika
AFL - Htunghking hku galaw ai Cable (~150℃du hkra ~150℃du hkra galaw lu ai). AFL Global
GORE - Sau & wan n-gun shayawm ai arung arai ni a matu wire ni hpe bang da ai (fluoropolymer galaw ai lam). gam ninghkring; Gore
~200℃(product specs / temp ratings) de masat da ai. GEO hpe makawp maga ai lam
Weatherford - Wan n-gun n-gun n-gun n-gun n-gun (design hte-well lang ai lam hta) wan n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe n-gun jaw ai. Weatherford Inte