I-China Umkhiqizi Nomhlinzeki Wendawo Engaqhumi We-Downhole Cutter

Isithombe Esifakiwe Se-Downhole Cutter esingaqhumi

I-Downhole Cutter engaqhumi

I-Non-Explosive Downhole Cutter iyithuluzi elikhethekile elakhelwe imboni kawoyela negesi, eliqondiswe ngokukhethekile ukusika amashubhu, i-casing, namanye amashubhu angena emgodini ngaphandle kokusebenzisa iziqhumane.

Leli thuluzi lihlinzeka ngenye indlela ephephile, esebenza kahle kakhulu, futhi enobungani nemvelo ezindleleni zendabuko zokusika iziqhumane.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

I-Downhole Cutter engaqhumi iqukethe idivayisi okusetshenzwa kulengwa kuyo kanye ne-combustor. Idivaysi yokunamathisela ihange ithuluzi lokusika odongeni lwangaphakathi lombhobho ukuze linqunywe, livimbele ithuluzi ukuthi lingahambi ngesikhathi sokusika; i-combustor ikhiqiza uketshezi lwensimbi oluncibilikisiwe olunokushisa okuphezulu nokucindezela okuphezulu olukhuhla futhi lushise ipayipi, ngaleyo ndlela lufeze injongo yokusika.

Inketho yokuphepha iyacatshangelwa, lapho ithuluzi lingakwazi ukunqanyulwa phakathi nomsebenzi, ngokokufaka kwe-230mA yamanje noma phakamisa intambo yocingo ngaphezu kwamandla angu-1.6T ukuze ugunda izikhonkwane zokugunda futhi ukhulule iyunithi yezinhlamvu zamathuluzi.

Izimiso Zokusebenza

1) Yehlisa Ithuluzi Lokusika liye endaweni okuqondiswe kuyo ngocingo

2) Sebenzisa uhlelo lokulawula umhlabathi ukuze ulihange kuqala

3) Kokhela umlilo ukuze usike ikholomu yepayipi

4) Sebenzisa isistimu yokulawula phansi ukuze ukhulule intambo ekubambeleleni

5) Khipha ithuluzi futhi wenze ukunakekelwa kwendawo

Izimiso Zokusebenza

1. Ukuphepha:

1) Iqeda ubungozi obuhlobene nokuphatha, ukuthutha, nokusebenzisa iziqhumane.

2)Yehlisa amandla okuqhunyiswa ngengozi kanye nezingozi ezihlobene.

2. Ukusebenza kahle:

1) Inikeza ukusikeka okunembile, okuhlanzekile okunomonakalo omncane kumashubhu azungezile.

2) Iyakwazi ukusebenza ezimeni ezahlukene zemithombo, okuhlanganisa nomfutho ophezulu, izinga lokushisa eliphezulu.

3. Ukuhlukahluka:

1) Ifanele ukusika anhlobonhlobo materials tubular nosayizi.

2) Ingatshalwa emithonjeni eqondile nephambukile.

4. Ubulula bokusebenza:

1)Kulula ukusebenzisa nokusebenzisa ngocingo olujwayelekile noma amasistimu okudlulisa amashubhu ahlanganisiwe.

I-2) Idinga okokusebenza okungaphezulu kanye nabasebenzi, inciphisa izindleko zokusebenza zizonke.

Surface Control System

Ukuhlanganiswa kwangaphakathi kweSurface Control System AC - ugesi we-DC, i-motherboard ye-ARM, isishintshi esiphumayo, njll.,

okokufaka okungu-220V, okukhiphayo 0 ~ 500V, ububanzi bamanje ngu-0 ~ 2A;

ngokulungisa igiya lephaneli, ungaqedela i-voltage kanye nokuphumayo kwamanje kwe-anchoring, ukuthungela, imodi yokungagxili.

Iphaneli Yokulawula Ubuso
Izinto	Amapharamitha
Faka i-AC Voltage	220V ± 10%
Imvamisa Yokufaka	48 ukuze 55HZ
Faka Max. Amandla	1200w
Okuphumayo DC Voltage Range	0 kuya ku-500v
Okuphumayo kwe-DC Current Range	0 kuya ku-2000mv
Isilinganiso sokulungiswa komthwalo	200mV ± 0.1%
I-Measured Voltage Resolution	1V
Ukulinganisa Ukulungiswa Kwamanje	1mA

Imingcele Yezobuchwepheshe

Izinto	Amapharamitha
I-OD (mm)	19, 43, 50
I-Anchoring Force (t)	10
Ibanga Le-ID Yepayipi Esikayo (mm)	32; 78
Isikhathi Sokusika (imizuzu)	≤10
Isilinganiso Sezinga lokushisa (℃)	175
Isilinganiso Sokucindezela (Mpa)	105
Ubukhulu. Okokufaka kwamandla (w)	1200
I-Output DC Voltage Range (V)	0～500
I-Output DC Current Range (mA)	0～2000

IZICELO

Isicelo 1

Ukuvalwa kwamanje kokuvikela ukugcwala ngokweqile, ikhadi lepompo le-downhole, ukusika ngaphambili okungu-2-3/8" ishubhu, ukujula kokusika okungu-825.55m.

I-Φ43 Wireline Non-explosive Downhole Cutter yasetshenziselwa ukwakha, futhi isisindo sokumiswa saphakanyiswa ngo-8t, futhi ukusika kwaqedwa ngempumelelo ku-804.56m, kanti isikhathi sokusika esiphelele sasimayelana ne-6min. ububanzi bokunwetshwa.

Isicelo 2

Ngesikhathi umpakishi engavalwa, intambo yepayipi yanqanyulwa ukusuka ku-1939.19m, futhi ipayipi lokubhoboza elingezansi lahluleka ukuhlengwa futhi lingavalwa, kwathi ishubhu engu-2-7/8" yasikwa epayipini lokubhoboza elingu-2-7/8", futhi ukujula kwangaphambi kokusika kwakungu-3073.00m.

I-Φ43 Wireline Non-explosive Downhole Cutter yasetshenziselwa ukwakha, futhi isisindo sokulengiswa saphakanyiswa saya ku-40t, futhi ukusika kwaqedwa ngempumelelo ku-2788.32m, kanti isikhathi sokusika sonke sasicishe sibe yi-9min.

Isicelo 3

Ithuluzi lomthombo lehle laya ku-4542.76m ukuze lihlangabezane nekhadi, lisike ngaphambili ishubhu engu-2-7/8", ukujula kwakungu-4536.00m, kanti izinga lokushisa lomthombo lalingu-151°C.

Umthombo wakhiwe nge-Φ43 Wireline Non-explosive Downhole Cutter, uphakamisa isisindo sokulenga esingu-54t, futhi waqeda ngempumelelo ukusika ku-4536.00m, kanye nesikhathi sokusika esiphelele esingaba yi-10min.