01
Big Hole Shaped Charges (BH amalipira) pa Economical Casing Guns
Zakuthupi
Nyumba za mtengo uliwonse wa BH zimamangidwa ndi zida zachitsulo zapamwamba kwambiri zomwe zimasankhidwa mwapadera kutengera momwe angachitire m'malo ovuta a malo otsika. Kuwombera kwa bomba kumapangidwa ndi kusakaniza kopangidwa mwapadera komwe kungapereke kuphulika kwamphamvu komanso kodziwikiratu komwe kumakhala ndi mphamvu zomwe zimafunikira kuti kubowola mabowo akulu ndi olondola. Kugwiritsa ntchito zinthu zoyenera kumapangitsa kuti milanduyo ikhale yolimba komanso yotetezeka ndipo idzachita modalirika mumitundu yosiyanasiyana ya zitsime ndi malo omwe amaphatikiza zitsime zapakatikati komanso zotsika.
Zofotokozera
Diameter: Zowoneka bwino kuti zipereke mipata yayikulu yomwe imapanga njira zoyenda bwino.
Utali: Wokometsedwa kwa mobwerezabwereza detonation ndi diameters yemweyo wa bore aliyense mlandu.
Kuphulika: Kusakaniza mosamala ndi mphamvu zambiri pamtengo wachuma.
Mphamvu Zotulutsa: Wopangidwa ndi mphamvu yokwanira yophulitsira ma perforations akulu okhala ndi mphamvu zochepa zowonjezera.
Pressure Resistance: Atengeke mwachizolowezi downhole zitsime zapakati ndi zozama zitsime.
Kugwirizana: Zogwirizana bwino ndi Economical Casing Guns yosavuta kugwiritsa ntchito.
| Chidziwitso cha Malipiro Okhazikika | API Performance of Shaped Charges | ||||||||
| Mfuti OD (mu) [mm] | Mtundu | Kulemera Kwambiri (g) | Mtundu Wophulika | Kuyesedwa Mfuti OD (mu) [mm] | Kuwomberedwa Kwambiri (spf) [spm] | Phasing | Casing OD (mu) [mm] | Khomo Lolowera (mu) [mm] | Kulowa (mu) [cm] | Mtundu wa Data |
| Zolipiritsa Zopangira Mfuti Za Economical Casing | |||||||||
| 3-1/8 [79] | Big Hole Charge | 11.0 | RDX | 2-1/2 [64] | 4 [13] | 0° pa | 4-1/2 [114] | 0.59 [14.99] | 4.85 [12.32] | API RP-43 |
Njira Zopangira
Mtengo wa BH umadutsa m'njira zingapo zopangira:
Kupanga Casing: Njirayi imayamba ndi kupanga zitsulo zazitsulo zokhala ndi miyeso yolondola, kuonetsetsa kulimba ndi kukhazikika.
Kuphulika Kwambiri: Kuphulika kumalowetsedwa m'bokosi mosamala kwambiri kudzera m'makina odziwikiratu omwe amatsimikizira kusasinthika komanso kufananiza pamtengo uliwonse.
Njira Yochiritsira: Pambuyo potsegula, chiwongoladzanjacho chimadutsa njira yochiritsira yomwe imapangitsa kuti chiwonongekocho chikhale chokhazikika ndikuonetsetsa kuti ndalamazo zimagwira ntchito komanso kukhazikika.
Precision Machining: Mlandu wolipiritsa umagwirizana bwino ndi makina opangira mokwanira kuti agwirizane ndi zofunikira kuti zigwirizane ndi Economical Casing Guns.
Kuyanika komaliza: Zolipiritsazo zimayesedwa mwamphamvu motsutsana ndi miyezo ya kachitidwe ndi chitetezo zisanatumizidwe zitapakidwa.
Kuyesa Kwabwino & Kuyang'anira
Gawo lililonse la BH limayesedwa molondola ndikuwunikidwa musanatumize ndikugulitsa:
Kulondola kwa Dimensional: Mtengowo udzakwanira bwino muyeso mu Economical Casing Guns
Kuyesa kwa Detonation: The anaphulika mlandu pofuna kutsimikizira kuti adzapereka khola linanena bungwe mphamvu ndi mphako zazikulu.
Kuyesa kwa Pressure: Kuyika ndalamazo muzitsulo zofananira zapansi kuti zizigwira ntchito m'malo enieni.
Kuyesa Chitetezo: Zolipiritsazo zimayesedwanso mwamphamvu zachitetezo motsutsana ndi miyezo yapadziko lonse lapansi.
Kutsimikizira Magwiridwe: Zolipiritsazo zimatsimikiziridwa motsutsana ndi zomwe zimafunikira ndikuchotsa miyezo yoyenera yomwe ayenera kutsatira.
Zofunika Kwambiri
Njira Yosavuta: Yankho la zokonda pakati pa ma perforators akulu-diameter pamtengo wotsika.
Mabowo Aakulu, Olondola: Amapereka kupanga maenje akulu komanso okhazikika okhala ndi zokolola zapamwamba.
Kugwiritsa Ntchito Mphamvu Moyenera: Amapereka kuphulika kwapamwamba kwambiri ndi kugwiritsa ntchito zinthu zochepa, kuchepetsa ndalama zogwirira ntchito.
Magwiridwe Odalirika: Amapangidwa mogwira ntchito movutikira m'malo osiyanasiyana a zitsime zabwino m'maganizo, kuphatikiza zitsime zozama zapakati komanso zosazama.
Kuphatikiza Kosavuta: Kulumikizana kosavuta ndi Mfuti za Economical Casing mosavuta kugwiritsa ntchito komanso zotsatira zobwereza.
Ntchito Zamakampani
Economical Casing Guns of BH charges amapeza ntchito yayikulu mu gawo la petroleum ndi gasi wachilengedwe, momwe kukwera mtengo kumafunikira koma kuphulika kwabwino sikunganyalanyazidwe. Magawo akuluakulu ogwiritsira ntchito ndi awa:
Kuphulika kwa Hydraulic: Kukonzekera bwino mwa kuika mabowo akuluakulu omwe amalola kutuluka kwa madzi ndi proppant.
Zitsime Zozama mpaka Zapakati: Zabwino pamlingo wamtengo ndi zokolola.
Kulimbikitsa Ubwino: Kuthandizira kukondoweza bwino popititsa patsogolo njira zoyenda komanso kukonza kuchira kwa hydrocarbon.
Kupanga Kwawonjezedwa: Amagwiritsidwa ntchito kuonjezera zokolola zabwino popanga ma perforations abwino kwambiri omwe amalola kuti madzi azitha kulowa bwino.
Kupaka ndi Kusunga
Moyo wa alumali ndi kukhazikika kwa ndalama za BH ziyenera kutetezedwa ndipo chifukwa chake zimadzaza muzitsulo zotetezera zomwe zimapewa kuvulala ndi kulola kusungirako zosungirako zotetezeka komanso zonyamula katundu. Ndalamazo ziyenera kusungidwa m'malo ozizira ndi owuma opanda dzuwa, chinyezi, komanso kugwedezeka kuti zitheke. Malo olondola osungiramo zinthu ndi kulongedza katundu amasunga zolipiritsa m'malo okonzekera bwino mpaka nthawi yogwiritsira ntchito.
Kutumiza
Malipiro a BH amatsatira malamulo a kayendedwe ka mayiko azinthu zoopsa ndipo amaperekedwa mosamala komanso motetezeka. Zolipiritsazo zimapakidwa bwino kuti zisawonongeke panthawi yotumiza ndipo zolembedwa zotetezedwa ndi zidziwitso zotsatiridwa zimatumizidwa kwa kasitomala. Njira yotumizira ikhoza kusinthidwa malinga ndi zosowa za makasitomala ndikuwona kubwera kofulumira komanso kotetezeka pamalo ogwirira ntchito.