VR-HPT Retrievable Packer (Mtundu wa HPHT)
Kapangidwe ka Zamalonda
Chosungiramo zinthu zobwezerezedwanso cha Vigor VR-HPTndi makina opakira ma hydraulic odalirika komanso ogwira ntchito bwino omwe amagwiritsidwa ntchito kwambiri popanga, kulowetsa madzi, kupangitsa kuti asidi alowe m'thupi, komanso kusweka. Ali ndi njira yotulutsira madzi yomwe imatha kupirira kupsinjika kwa 15kPSI pa Max. 400℉.
Kugwiritsa Ntchito ndi Mapindu
- Mandrel sasuntha pamene akukhazikika.
- Palibe mphete za O pamwamba pa chinthu chopakira kuti muchepetse chiopsezo cholephera.
- Ma grip awiri omwe amatha kupirira kupanikizika kwa mbali ziwiri.
- Kapangidwe kapadera ka pamwamba kamapangidwira kuti katsegule mosavuta.
- Chipinda chamkati chofanana ndi cha chubu.
Ntchito
- Mapeto apamwamba amalumikiza chingwe cha chubu ndi chisindikizo chomangira; Mapeto otsika amalumikiza POP kapena chida chofanana nacho cholowera m'chitsime.
- Chingwe cha chubu chikayikidwa bwino, ponyani mpira kuti muukanikize ndikutulutsa mpando wa mpira, ndikumaliza kukonza kwa paketi.
- Ngati pakufunika, tembenuzani chubu dzanja lamanja kuti mutulutse chisindikizo chomangira.
- Kutsitsa chingwe cha chubu kudzalumikiza chisindikizo chomangirira ku chopakira.
- Mukatsegula, choyamba tembenuzani dzanja lamanja kuti muchotse chingwe chotsekera chokhazikika, kenako tsitsani chida chotsegulira chomwe chilipo ndikuchikoka mmwamba kuti mutulutse loko.
Chizindikiro chaukadaulo
| Chikwama OD | Chikwama Kulemera | Kukhazikitsa Range | OD | ID | Ulusi Kukula | |
| Mu. | Mapaundi/ft | Mu. [mm] Zochepa. | Mu. [mm] Max. | Mu. [mm] | Mu. [mm] | |
| 4-1/2 | 9.5-13.5 | 3.92 [99.56] | 4.090 [103.9] | 3.77 [95.76] | 1.93 [49.0] | 2-3/8" |
| 5 | 15-18 | 4.25 [108] | 4.408 [112] | 4.13 [104.9] | 1.93 [49.0] | 2-7/8" |
| 11.5-15 | 4.408 [112] | 4.56 [115.8] | 4.25 [108.0] | 1.93 [49.0] | 2-7/8" | |
| 5-1/2 | 20-23 | 4.67 [118.6] | 4.78 [121.4] | 4.50 [114.3] | 2.36 [60.0] | 2-7/8" |
| 15.5-20 | 4.78 [121.4] | 4.95 [125.7] | 4.61 [117.0] | 2.36 [60.0] | 2-7/8" | |
| 7 | 29-35 | 6.004 [214.25] | 6.184 [157.1] | 5.81 [147.6] | 3.0 [76.0] | 3-1/2" |
| 26-29 | 6.184 [157.1] | 6.276 [159.4] | 5.97 [151.6] | 3.0 [76.0] | 3-1/2" | |
| 20-26 | 6.276 [159.4] | 6.456 [164] | 6.08 [154.3] | 3.0 [76.0] | 3-1/2" | |
| 7 5/8 | 33.7-39 | 6.625 [168.3] | 6.765 [171.8] | 6.45 [163.8] | 3.0 [76.0] | 3-1/2" |
| 9-5/8 | 47-53.5 | 8.535 [216.8] | 8.681 [220.5] | 8.22 [208.8] | 3.82 [97.0] | 4-1/2" |
| 40-47 | 8.681 [220.5] | 8.835 [224.4] | 8.44 [214.4] | 3.82 [97.0] | 4-1/2" | |
Mavuto a Malo Osungira Zinthu a HPHT
Malo okhala ndi mphamvu yothamanga kwambiri (HPHT) ndi ena mwa mavuto ovuta kwambiri mumakampani amafuta ndi gasi. Zitsime izi zimafuna njira zolimba zogwirira ntchito zomwe zimatha kupirira kupsinjika kwakukulu komanso kutentha kwinaku zikusunga umphumphu wa chitsimecho. China Vigor yakhala mtsogoleri popereka zida zapadera zomwe zapangidwa kuti zithetse zovuta za ntchito za HPHT, kuonetsetsa kuti chitetezo, kudalirika, komanso kuchita bwino.
Mavuto a Malo Osungira Zinthu a HPHT
Zitsime za HPHT, zomwe zimafotokozedwa ngati zomwe zili ndi mphamvu zopitirira 10,000 psi ndi kutentha kopitirira 300°F, nthawi zambiri zimapezeka m'madzi akuya komanso m'madzi akuya kwambiri, komanso m'malo osungiramo madzi osazolowereka. Izi zimayambitsa mavuto angapo:
Zofooka pa Zinthu: Zida ndi zipangizo zambiri zakale zimawonongeka kutentha kwambiri komanso kupsinjika, zomwe zingachititse kuti ntchito zilephereke.
Kukhazikika kwa Chitsime Cholimba: Kusunga chitsime cholimba komanso chokhazikika ndikofunikira kwambiri popewa kuphulika, kuwonongeka kwa chivundikiro, ndi zochitika zina zoopsa.
Kuvuta kwa Ntchito: Mikhalidwe ya HPHT imawonjezera zovuta pa ntchito zachizolowezi, kuyambira pa simenti mpaka kumaliza, zomwe zimafuna zida ndi njira zapadera.
Mayankho a zitsime za HPHT ku China Vigor adapangidwa kuti athetse mavutowa, zomwe zimapatsa ogwira ntchito njira yodalirika yothanirana ndi zovuta za zitsime za HPHT.
Kupititsa patsogolo Umphumphu wa Wellbore ndi mayankho a HPHT a China Vigor
Kusunga umphumphu wa wellbore m'malo a HPHT ndikofunikira kwambiri kuti ntchito ziyende bwino. Zida za OSP zapangidwa kuti zichepetse zoopsa ndikuwonjezera magwiridwe antchito m'njira zingapo:
Kukhazikika kwa Kutentha: Zipangizo zomwe zimagwiritsidwa ntchito mu zida za China Vigor zimapangidwa kuti zisawonongeke ndi kutentha, zomwe zimapangitsa kuti zigwire ntchito bwino nthawi zonse kutentha kwambiri.
Kukana Kupanikizika: Chida chilichonse chimayesedwa mwamphamvu kuti chithane ndi kupsinjika kwakukulu popanda kusokoneza kutseka kapena kukhazikika kwa kapangidwe kake.
Kudalirika kwa Ntchito: Mwa kuchepetsa mwayi woti zida zisagwire ntchito, mayankho a zitsime za HPHT za China Vigor amathandiza ogwiritsa ntchito kusunga ulamuliro pa zitsime zawo, ngakhale m'mikhalidwe yovuta kwambiri.
Ubwino Wosankha Mphamvu Ya China pa Ntchito za HPHT
Ponena za zitsime za HPHT, mavuto ake ndi aakulu. Kulephera kwa zida kungayambitse kuchedwa kokwera mtengo, zoopsa zachilengedwe, komanso zoopsa zina. Mayankho a zitsime za HPHT za Vigor amapereka zabwino zingapo:
Chitetezo Chowonjezereka: Mwa kusunga umphumphu wa wellbore, njira zothetsera mavuto za Vigor's HPHT zimachepetsa chiopsezo cha kuphulika ndi zochitika zina zoopsa.
Kuchepetsa Nthawi Yogwira Ntchito: Zida zodalirika zimachepetsa kuchedwa komwe kumachitika chifukwa cha kulephera kwa zida kapena mavuto ogwirira ntchito.
Kugwira Ntchito Mwanzeru: Ndi zida zomwe zimagwirizana ndi zovuta za zitsime za HPHT, ogwira ntchito amatha kusintha magwiridwe antchito awo ndikuyang'ana kwambiri pakukulitsa kupanga.
Khulupirirani Mphamvu ya China pa Zosowa Zanu za HPHT Well
Kuyenda m'malo a HPHT kumafuna zida zolimba monga momwe zilili. Mayankho apadera a China Vigors adapangidwa kuti apereke kudalirika, chitetezo, komanso magwiridwe antchito osayerekezeka, zomwe zimapatsa ogwira ntchito chidaliro chogwira ntchito ngakhale m'malo ovuta kwambiri.
Musalole kuti ntchito zanu za HPHT zipambane mwangozi. Lumikizanani ndi China Vigor lero kuti mudziwe zambiri za momwe zida zathu zamakono zingathandizire kuti zinthu zizigwira bwino ntchito, kupititsa patsogolo magwiridwe antchito, komanso kuonetsetsa kuti gulu lanu ndi katundu wanu ndi otetezeka. Ndi China Vigor, simukungothana ndi mavuto okha, koma mukuwadziwa bwino.
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