Cable nihka htung kata de sung ai shara kaw bungli galaw nga ai arung arai ni hpe kam mai ai atsam, shiga shapoi ai, hkang zing ai lam ni hpe jaw ya ai hku nna sau hte wan sau hpaga lam hta ahkyak ai lit nga ai. Grai sawng ai nbung laru, n-gun kaba ai, n-gun ja ai makau grup yin ni hpe hkam jan lu na matu galaw da ai, ndai laksan cable ni gaw tengman ai- aten hpe yu reng ai lam, kaja ai hku galaw shapraw ai lam, grau shim lum ai bungli ni hpe galaw ya lu ai. Operator ni hte mari ai hpung ni a matu, downhole down cable hpe lata ai gaw, n-gun yawm ai aten hpe shayawm na matu, bungli galaw ai lam hpe shayawm na matu, galu kaba wa na matu ahkyak ai.
Downhole cables ni gaw hpa ni rai nna, gara function ni hpe galaw ai kun?
Downhole cables (kalang lang tubing{0}}mungncapsulated cable, TEC, shing nrai downhole instrumentation/control lines ni) ni hpe engineer galaw da ai rai nna, dai ni gaw wan n-gun, telemetry (data) hte/shnr ntsa lam masa ni a lapran na myi man hte seng ai matut mahkai lam ni hpe jaw ya ai (sensor, ESP, gaugues, gaues, valve, hte logging arung arai ni). Dai ni hpe n-gun kaba ai, grai katsi ai, n-gun n rawng ai ntsin hte hka htung kata na jak rung ni a n-gun ni hpe hkrung nga lu na matu gawgap da ai. Hpa majaw nga yang, n-gun kaba ai ni gaw, wan n-gun hpe n-gun jaw ai ni, fiber optics hte makawp maga ai hka htung ni hpe, hybrid flatpacks (sh) dai application hte maren galaw da ai hka htung ni hpe shinggyin tawn da ai.
Hpa majaw downhole cables ni gaw dai ni na aten na kaja hkra galaw lu na matu ahkyak ai kun?
Real{0}} aten telemetry hte kam mai ai downhole power gaw active reservoir hpe hparan lu ai (ga shadawn, n-gun dat ai lam hpe hkang lu ai, ESP hpe hkang lu ai, ESP hpe hkang lu ai, tengman ai{3} aten hpe yu reng lu ai). Cable ni hta hkrat sum ai majaw, sum mat ai bungli, manu dan ai bungli galaw ai lam, shing nrai, shim lum ai lam n nga ai masa ni hpe byin shangun chye ai. Shanhte gaw tsan ai shara kaw na electronic hte hkang zing ai lam a matu asak hkrung lam re majaw, cable lata ai lam gaw madu ai aten hte yawng a manu hpe hkrak sha hkra machyi shangun ai. Kade nna ai aten hta hpaji masa lam ni hpe yu ai shaloi, downhole power/telemetry gaw matut manoi galaw shapraw ai lam hpe gara hku galaw ya lu ai hte galu kaba ai{7}} aten galu hpe yu reng ai ladat ni hpe madun dan nga ai.
Gara grup yin hte bungli galaw ai lam hta gara cable ni gaw grin nga ra ai kun?
Hka n-gun ja ai hte byin pru wa ai n-gun (psi hkying hkum)
Elevated temperatures (often >150°C; some applications >200℃)
Corrosive fluid (H€ kaji, CO€, n-gup magap) hte n-gun yawm mat ai
Mechanical stress (depload aten hta tension, shamu shamawt ai kaw na n-gun yawm ai)
Arung arai ni (stallless steel/Ni alloy tubing, rawt jat galu kaba wa ai polymers, laksan seals) hte galaw shapraw ai lam ni gaw ndai mayak mahkak ni hpe hparan ya ai; mari ai ni gaw, shanhte a hkam kaja lam a matu, masat da ai nbung laru/n-gun n-gun hte chemical hte htuk manu ai lam hpe jep joi ra na re.
Gara hpaga lam a madang ni hte chyam dinglik ai lam ni hpe mari na matu shadut ra ai kun?
Dai hte seng ai madang ni a matu hkan sa ra ai hte laika ka da ai chyam dinglik ai lam ni hpe ra sharawng ai. Common, ahkyak ai specs ni hta subsea/umbilical hte downhole madang ni lawm ai.ISO 13628-5.(umam hte seng ai), .API 17E(subsea hpe hkang zing ai arung arai/mu gawk ni), hte garan jaw ai wa- madang na jak rung hkap la ai lam hpe chyam dinglik ai lam (FAT) hte arung arai ni hpe hkan tam lu ai lam ni hpe galaw ai. Factory chyam dinglik ai lam ni hta, n-gun chyam dinglik ai lam, wan n-gun matut manoi/hkap la ai lam, n-gun kaba ai{2}}pot chyam dinglik ai lam, tensile/fatigue chyam dinglik ai lam hte nbung laru kaba byin wa ai lam ni lawm ai. Hkap la ai masat masa ni hte ga shaka ni hta sakse/FAT ahkaw ahkang ni hpe masat da na.
Nang gara hku nna, laksan application langai a matu kaja ai cable amyu hpe lata la na kun?
Cable hpaji masa ni hpe application de dawdan nna dawdan ai lam hte shingdaw yu u:
Magam bungli galaw ra ai lam ni hpe tsun dan na (power vs telemetry vs hybrid fiber+ n-gun).
Hkringmang daju a tsun ai.
Mechanical shadawn sharam (tensile load, bend radius, deployment ladat) hpe dawdan na.
Supplier ni hpe sakse hkam da ai hkai sun jahpan ni hpe bung ai hka htung ni, FAT chyam dinglik ai lam ni, arung arai ni a laika ni hpe san yu u.
Htawm hpang na instrumentation hpe gram lajang na hpe myit mada ai rai yang, modular (sh) hybrid design ni hpe ahkyak shatai nna galaw u.
Prysmian zawn re ai n-gun ja ai ni gaw, modular TEC hte hybrid flatpack hparan ladat ni hpe madi madun ma ai- mungkan a hkrang shapraw ai lam hpe madi shadaw na matu, dut mari ai ni a lam sawk sagawn ai lam ni hpe madi madun ma ai.
Hpa majaw mari na matu ahkyak ai hkrit tsang hpa ni (dai ni hpe gara hku shayawm na kun?
Specification n htap htuk ai:N chye na ai specs-lang galaw ai lam hpe shadawn sharam hte chyam dinglik ai ladat ni hpe koi u.
Counterfeit/quality hpe hkang ai:Ra ai arung arai ni hpe hkan tam lu ai lam, mill masat masa ni hte third{0}} partic jep joi ai lam ni hpe ra ai.
Ningbaw ningla aten ni:Hpaga lam hpe masing jahkrat na; shawng nnan mari ai hta spares ni hpe mung bang na.
N tang shawn ai dut mari ai ni:Hpaga lam hta ka da ai, API/ISO hpe hkan sa ai lam hte laika ni hpe ka da ai bungli masing ni hpe ra sharawng ai.
Mitigations: rigid RFQ templates (performance + chyam dinglik ai lam ni), mari ai wa a sakse, hkam la ai lam a daw ni, myit hkrum da ai magam bungli/madi shadaw ai SLA ni hte FAT ni. Market sawk sagawn ai lam ni hta, dai sector gaw laksan - gaw, n-gun n rawng ai bungli galaw ai lam ni hpe n lu galaw ai majaw, atsawm sha supplier prequalification gaw ahkyak nga ai hpe madun dan ai.
Hpaga lam masing ni hpe galaw na matu
Lahta na evaluation checklist hpe lang nna RFQ hpe hkrak tup galaw u.
Pre{0}}
Score proposal ni gaw unit manu n re ai sha, madu ai a manu yawng hte.
Ra ai arung arai ni hpe hkan tam lu ai, garan gachyan ai ga si ni, hte spare parts kit ni ra ai.
Schedule gaw FAT ni hpe mu nna, mari na matu hkang da ai hta hkap la ai chyam dinglik ai lam ni hpe mung lawm ai.
Downhole Cables a Sau hte Gas hpaga lam hta gara hku chye ginhka na kun?
Jshcable Oil hte Gas Industry galaw ai hta Downhole Cables ni a lit hte 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
Downhole hpyi shawn ai lam ni a matu gara hku nna Cable Supplier hpe lata la na
Top-Ht Harsh makau grup yin a matu Cable ni hpe masat da ai
Miwa Mungdan hta Hka Hpawk Hka Hpawk Hka Hpawk Hka Hpawk Hka Hpawk Hpe
Wholesale PVC hpe bang mai ai Pump Cable Spalier manu
Wholesale hka kata de bang mai ai Pump Cable manu hpe Meter langai hte langai jshcable hku nna
Laika Buk
Prysmian - Lawu na hpaji masa & TEC a arai ni hpe shingdaw yu ai. Prysmi
ISO 13628-5 - shingdu lam hte chyam dinglik ai lam lam matsun. Iteh
API 17E - gaw subsea galaw shapraw ai lam hpe hkang zing ai umbilicals ni a matu masat da ai.
ScienceDirect - aten galu downhole hpe yu reng ai hte cable ladat ni hpe yu ai (telemetry hte power ntsa sawk sagawn ai lam). ScienceDirect
Market sawk sagawn ai lam / garan gachyan ai lamu ga hpe shingdaw ai lam (industry shiga ni). sawk sagawn sawk sagawn ai lam