Izixhobo zoMngxunya

1. Ukugqitywaabapakishi

Kuye kwaveliswa uthotho olu-5 lweepakethi ezingama-21 kwiminyaka eli-15 edlulileyo ukuze kuhlangatyezwane neemfuno zokusebenza kwentsimi, kuquka iipakethi ezibuyiselwayo ezisekwe ngoomatshini, iipakethi ezibuyiselwayo ezisekwe ngoomatshini, iipakethi ezibuyiselwayo ezikhutshwe ngoomatshini kunye neepakethi ezinkulu ezixhonywe ngebhore. Iipakethi zikhethwa ngokuhambelana nohlobo lomthombo (othe nkqo, othe tye okanye ophambukileyo), iimeko zomthombo (onzulu okanye onzulu kakhulu, i-HTHP, ukufunxa, ukuqhekeka ngokwezigaba) kunye nobukhulu obahlukeneyo be-casing (4).〞～9 5/8〞)

1) I-ZYseal-self-confirmating packer

I-ZYl packer idibanisa indlela yokuseta nge-hydraulic kunye nendlela yokuvavanya ukutywina. Uxinzelelo oluzinzileyo emva kokumpompa ukuze kusekwe i-packer ludla ngokubonisa ukuhlukaniswa okuhle phakathi kweeleya yi-packer. Ezinye ii-ZYpackers ezimbini zingafakwa kwintambo enye enobude obude obungaphezulu kweemitha ezingama-500 kwaye ii-anchors zetyhubhu ziyafuneka zombini phezulu kwe-packer ephezulu nasezantsi kwe-packer esezantsi.

Uxinzelelo olusebenzayo: 50MPa (7250psi)

Ubushushu obusebenzayo: 150c(302F) 180C(356F)

2) Iphakheji ye-KC Khydraulic

I-KC hydraulic packer yipakethi ye-hydraulic expansion type packer esebenza kakuhle kakhulu. Isakhiwo sevalvu esakhelwe ngaphakathi sepakethi siya kutshixwa kwi-aliquid sealid sealid, sigcine ukusebenza kakuhle kwexesha elide kwepakethi, sikhulule ityhubhu xa uxinzelelo lwangaphakathi, uxinzelelo lwe-injection ukuya kwi-annulus. I-valve sealing element ngaphakathi komnyango wokukhupha ulwelo, ukubuyiswa kwento yokutywina.

Uxinzelelo lomsebenzi: 50MPa (7250psi)

Ubushushu obufanelekileyo: 120 degrees (248 ℉)

3) I-DM engacwangciswanga i-hydraulic eqhotyoshelweyo umpakishi

I-DM unidirectional anchored hydraulic packer yipakethi yohlobo lwemveliso ebekwe ngokumanzi, ine-anchoring ye-single-directional, , kwaye ikhutshwa ngokuphakamisa umtya wepayipi. Ukusetyenziswa kwendlela yokutshixa eyahlukileyo akunakudlala indima yokutshixa kuphela, kodwa kukwaphucula nomthamo wokuthwala. Ingasetyenziswa ngokwahlukeneyo okanye ngezigaba ezininzi, kwaye ingasetyenziswa kunye nezinye iipakethi.

Uxinzelelo lomsebenzi: 50MPa (7250psi)

Ubushushu obufanelekileyo: 120 degrees (248 ℉)

2、izixhobo zokusamentela

Izixhobo ezili-9 zokusamentela zenziwe kwaye zasetyenziswa emasimini asekhaya. Ezi zezo zikhola zokubhola, i-hanger, i-receptacle, i-foating collar, isihlangu esidadayo, i-raber plug.

3. izixhobo zokubhola kunye nokugqiba

Uyila kwaye uvelise iintlobo ezininzi zezinto zokubhola kunye nezixhobo zokugqiba, kubandakanya isilingi sesilayidi, i-hydraulic anchor, i-downhole valve, i-water injection mandrel, i-safty joint, i-telescope, i-downhole choke, i-hydraulic jetting joint, i-screened joint.

Unxibelelwano: Jessie Zhou
Ifowuni/I-Whatsapp:+0086-18109206861
Email: energy@landrilltools.com