High-tembirichafiber optic tamboinoita basa rakakosha mumapombi eoiri negasi. Mazuvanokunze fiber optic tambouyepasi pevhu fiber optic tambokupikisakumanikidza kusvika ku25,000 psi uye tembiricha inosvika 347°F. Fiber cableinogonesa-chaiyo-nguva, yakagoverwa sensing, ichipa data rakarurama rekuchengetedza pombi uye kushanda zvakanaka.
Key Takeaways
- High-temperature fiber optic cables inoshingirira kupisa kwakanyanya, kudzvanywa, uye makemikari, zvichiita kuti kutariswe kwakachengeteka uye kwakanaka kwemafuta negasi pombi.
- Yakagoverwa tekinoroji yekunzwa senge DTS neDAS inopa chaiyo-nguva data kuona kuvuza, kuvharika, uye zvimwe zvinhu nekukurumidza, kuderedza njodzi nemitengo.
- Kusarudza mhando yetambo yakakodzerauye kuvhara kunovimbisa kushanda kwakavimbika munzvimbo dzakaoma, kutsigira kuchengetedzwa kwepombi kwenguva refu uye kubudirira kwekushanda.
Fiber Optic Cable Matambudziko uye Zvinodiwa muOiri & Gasi Mapaipi
High Tembiricha uye Corrosive Environment
Oiri uye gasi mapaipi anofumura fiber optic tambo kune yakanyanyisa mamiriro. Vafambisi vanoda tambo dzinoshingirira kutonhora kwakanyanya, kudzvanywa kwakanyanya, uye makemikari anoparadza. Tafura inotevera inosimbisa nhamba dzekuita kwetambo dzinoshandiswa munzvimbo idzi:
| Parameter / Feature | Details / Statistics |
|---|---|
| Operational Temperature Range | Inodarika 300°C yemafiibha ekunzwa pasi |
| Kuramba Kudzvinyirira | Kusvikira ku25,000 psi mumatanho asina kujairika |
| Corrosion Resistance Features | Hydrogen-yakasviba kusadzivirirwa, carbon-coated fibers yehydrogen-induced attenuation |
| Coating Technologies | Polyimide, kabhoni, uye fluoride coatings inosimudzira makemikari kuramba |
| Regulatory Temperature Standards | -55 ° C kusvika 200 ° C, kusvika 260 ° C mumhepo, 175 ° C kwemakore gumi (Saudi Aramco SMP-9000 spec) |
| Specialized Applications | Subsea tsime rekutarisa, kuchera kunze kwemahombekombe, petrochemical zvidyarwa |
Real-Nguva Monitoring uye Data Accuracy
Fiber optic tambo inogonesainoenderera, chaiyo-nguva yekutarisayetembiricha, kudzvanywa, uye kuomarara pamwe nemapaipi. Distributed fiber optic sensing (DFOS) tekinoroji inoona kusanzwisisika uye kudonha kwemakiromita marefu, ichitsigira kupindira nekukurumidza uye kuderedza njodzi. Vashandisi vakashandisa tembiricha yakagoverwa uye acoustic sensing yekutarisa simende kutendeseka, kuona kuyerera kwemuchinjiko pakati penzvimbo dzekuchengetedza, uye kuona yakavharirwa inflow control zvishandiso. Aya maapplication anovandudza kubereka uye kuderedza kupindira nguva. Fiber optic tambo masisitimu anoendesayakakwirira bandwidth uye kusadzivirirwa kune electromagnetic kukanganiswa, kuve nechokwadi chekufambiswa kwedata yakavimbika yekutarisisa kure.
Kuchengeteka, Kuvimbika, uye Kutevedza
Vafambisi vepombi vanosangana nematambudziko akati wandei pakuisa nekuchengetedza fiber optic tambo masisitimu:
- Kuisirwa sensor chaiyo kwakakosha kudzivirira kuvhiringa kuyerera kwemvura.
- Fiber Bragg Grating sensors inodhura kune refu mapaipi.
- Distributed fiber optic sensors inoda yakaoma dhizaini magadzirirwo.
- Iyo viscoelastic maitiro emidziyo senge HDPE inoomesa kuyerwa kwechiyero.
- Distributed Acoustic Sensing nzira dzinoda advanced signal processing nekuda kwekusiyana vibrational siginicha.
- Sensor network munzvimbo dziri kure inoda yakavimbika simba rekupa uye kuwedzera kumari yekushandisa.
Cherechedza:Fiber optic cable solutionsbatsira vashandisi kuzadzisa zvimiro zvekutonga, kuwedzera chengetedzo, uye kuve nechokwadi chekushanda kwakavimbika munzvimbo dzakaoma.
Fiber Optic Cable Technologies uye Solutions for High Temperature
Distributed Temperature Sensing (DTS) uye Distributed Acoustic Sensing (DAS)
Distributed Temperature Sensing (DTS) uye Distributed Acoustic Sensing (DAS) yakashandura pombi yekutarisa muindasitiri yemafuta negesi. DTS inoshandisa kupararira kwechiedza mukati mefiber optic tambo kuyera shanduko yetembiricha nehurefu hwayo hwese. Iyi tekinoroji inopa inoenderera, yakakwirira-resolution yemafuta profiles, ayo akakosha pakuona kuvuza, kuvharika, kana kusaina kusaina kupisa kwemapaipi. Kufambira mberi kuchangoburwa muDTS kunosanganisira nzira dzinoshanda, dzakadai sekuisa zvitubu zvekupisa kuti uwedzere kunzwa. Idzi nzira-yekupisa advection bvunzo, yakasanganiswa tambo yekuyerera matanda, uye kupisa pulse bvunzo-inopa vashandisi kugona kutarisa matsime akadzika ane yakakwirira nzvimbo uye yenguva kugadzirisa. DTS inodarika echinyakare point sensors, kunyanya munzvimbo dzepamusoro-tembiricha uko kwakaringana, kugoverwa data kwakakosha.
DAS, kune rumwe rutivi, inoona maacoustic masaini uye kutenheka pamwe nefiber optic tambo. Iyi sisitimu inogona kutarisa zviuru zvemapoinzi panguva imwe chete, kutora zviitiko zvakaita sekuvuza, shanduko yekuyerera, kana zviitiko zvisina mvumo. DAS inoyera longitudinal strain ine directional senitivity, asi kuita kwayo kunoenderana nezvinhu zvakaita sefiber orientation uye strain coupling kunyatsoita. Mumamiriro ekupisa kwepamusoro, iyo mechanical uye optical properties yetambo inogona kuchinja, inoda kugadzirwa kwakasimba uye kushandiswa kwechiratidzo chepamusoro. Pamwe chete, DTS neDAS inogonesa-chaiyo-nguva, yakagoverwa yekutarisa, inotsigira inogadzirisa kugadzirisa uye nekukurumidza kupindura kune zviitiko.
Dowell inobatanidza matekinoroji eDTS neDAS mune yayo yepamusoro-tembiricha fiber optic tambo mhinduro, kuve nechokwadi chekuita kwakavimbika munzvimbo dzinonyanya kudiwa oiri uye gasi.
Mhando dzeHigh-Temperature Fiber Optic Cable
Kusarudza iyo chaiyo fiber optic tambo yeakakwira-tembiricha maapplication anosanganisira kunzwisisa zvakasarudzika matambudziko emafuta uye gasi pombi. Vagadziri vanogadzira specialty optical fibers kuti ishingirire kutonhora kwakanyanya, makemikari anoparadza, uye yakanyanya-pressure hydrogen-rich nharaunda. Iyi tafura inotevera inopfupisa marudzi akajairwa epamusoro-tembiricha fiber optic tambo uye iwo akakosha maficha:
| Cable Type | Temperature Range | Coating Material | Nzvimbo Yekushandisa |
|---|---|---|---|
| Polyimide-yakavharwa Fiber | Kusvikira ku300°C | Polyimide | Downhole sensing, kunyatsotarisisa |
| Carbon-coated Fiber | Kusvikira ku400°C | Carbon, Polyimide | Hydrogen-rich environments |
| Metal-coated Fiber | Kusvikira ku700°C | Ndarama, Aluminium | Kunyanya kupisa nzvimbo |
| Fluoride Glass Fiber | Kusvikira ku500°C | Fluoride Girazi | Specialised sensing application |
Mainjiniya anowanzo pinza tambo idzi munzvimbo dzechigarire, senge macasings, tambo dzekutema newaya, uye tambo dzinotsvedza. Sarudzo yekupfeka uye fiber mhando inoenderana neyakajeka tembiricha, kuratidzwa kwemakemikari, uye kushushikana kwemagetsi kunotarisirwa mumunda. Dowell inopa yakazara portfolio yehigh-temperature fiber optic cable solutions, akarongedzerwa kuzadzisa zvinodikanwa zvakasimba zveoiri negasi kushanda.
Real-World Applications uye Benefits
Yakakwira-tembiricha fiber optic tambo mhinduro dzinounza zvakakosha mabhenefiti mukati meoiri uye gasi kukosha kweketani. Vashandisi vanoshandisa matekinoroji ekunzwa-DTS, DAS, uye Distributed Vibration Sensing (DVS)-kutarisa zviitiko zvepasi, kusanganisira hydraulic fracturing, drilling, uye kugadzirwa. Aya masisitimu anopa ruzivo rwenguva-chaiyo mukuita zvakanaka, zvichiita kuti vashandisi vawedzere kuburitsa uye kuderedza nguva.
- Specialty fiber optic tambo dzinotsungirira mamiriro akaoma, kusanganisira tembiricha yakakwira uye makemikari anoparadza.
- Distributed sensing inogonesa kuenderera mberi kwekutarisa kwekuona kuvuza, kuyerwa kwekuyerera, uye reservoir management.
- Vashandi vanowana nekukurumidza kuonekwa kwekuvuza kana kuvhara, kuderedza njodzi yezvakatipoteredza uye mari yekugadzirisa.
- Fiber optic tambo masisitimu anotsiva akawanda point sensors, kurerutsa kuisirwa uye kudzikisa mari yenguva refu.
- Kuiswa kwechigarire mumatsime casings uye mapaipi kunovimbisa yakavimbika, yenguva refu yekuunganidza data.
Chidzidzo chakazara chenhamba, chinotsigirwa nebvunzo dzemunda, chinoratidza kushanda kweyepamusoro-tembiricha fiber optic cable tekinoroji mukutarisa yakavigwa yakakwirira-kumanikidzwa kwegasi pombi. Vatsvagiri vakashandisa nzira dzekunyepedzera dzemberi uye vakawana kuti tambo dzakaiswa mukati me100 mm yepombi dzakanyatsoona shanduko yekushisa-inokonzeresa. Chidzidzo ichi chinokurudzira kuisa tambo ina dzefiber optic zvakaenzana kutenderedza pombi denderedzwa kuti ivhare zvakakwana. Migumisiro yekuedza yakanyatsoenderana nekuenzanisa, zvichisimbisa kugona uye kurongeka kweiyi nzira yekuonekwa kwepombi yekudzvinyirirwa kukuru.
Zvidzidzo zvakaongororwa nevezera uye mapepa ehunyanzvi anonyora hunyanzvi hunoenderera mberi mufiber optic sensing tekinoroji. Aya mabasa anosimbisa kuvimbika uye kushanda kweyakagoverwa tembiricha inonzwa uye fiber optic sensors munzvimbo dzakaoma dzemafuta. Sensuron's Fiber Optic Temperature Sensing (FOSS) masisitimu, semuenzaniso, anopa anoenderera, akakwira-resolution tembiricha yekutarisa pamwe nemapaipi, zvichiita kuti kurumidze kuonekwa kwekuvuza kana kuvharika. Iyo tekinoroji inertness yemakemikari uye kusadzivirirwa kune electromagnetic kukanganiswa kunoita kuti ive yakanakira kushandiswa kweoiri uye gasi. Vashandi vanobatsirwa nekuvandudzwa kwekushanda, kuderedzwa nguva, uye kuchengetedza mari yose, pasinei nekudyara kwekutanga kwekutanga.
Makambani akaita seDowell anoenderera mberi nekufambisira mberi fiber optic tambo mhinduro, kubatsira vashandisi kuwana zvakachengeteka, zvinobudirira, uye zvakanyanya kuvimbika mashandiro epombi.
Kusarudza yakakodzera yakakwirira-tembiricha tambo inova nechokwadi chekuchengetedza uye kushanda zvakanaka kwepombi. Real-world deployments inosimbisa zvakakosha mabhenefiti:
- Kukurumidza kuona njodzikuburikidza nehurongwa hwepamusoro hwekutarisa.
- Kutariswa kwakavimbika nekuzivikanwa kwakabatana odhiyo uye vhidhiyo.
- Yakavandudzwa manejimendi enjodzi uchishandisa mamodhi ekufungidzira ekutadza kwepombi.
Kubvunza nyanzvi dzeindasitiri inobatsira vashandisi kuwana kuteedzera uye kuvimbika kwenguva refu.
Na: Eric
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Nguva yekutumira: Jul-09-2025