Batani la PDC la DTH Drilling

DTH kubowola ndiye njira yodziwika bwino yamakampani pobowola miyala yolimba. DTH = pansi pa dzenje chifukwa nyundo imapita kumunsi -bowo. Zida za nyundo zapansi-the-hole (DTH) zimagwiritsidwa ntchito ndi nyundo za Down-the-hole pobowola mabowo kudzera mumitundu yambiri ya miyala. Mabowo a DTH amapezeka mosiyanasiyana komanso masitayilo osiyanasiyana kuti athe kuboola mabowo osiyanasiyana.

Njira ya DTH ndiyosavuta komanso yofulumira kutengera kubowola kolowera ndipo imatengedwa kuti ndi imodzi mwa njira zabwino kwambiri zobowola mabowo apamwamba chifukwa imatulutsa phokoso locheperako komanso kugwedezeka poyerekeza ndi njira zina zobowola zomwe zimapangitsa kuti ikhale yabwino kwa mizinda. Itha kugwiritsidwa ntchito pamiyala yolimba komanso yofewa ndipo imagwiritsidwa ntchito kwambiri pomanga, mafuta ndi gasi, komanso m'mafakitale amadzi.

Zipangizo za DTH zimakhala ndi kubowola nyundo ndi pistoni yoyendetsedwa ndi mpweya woponderezedwa. Pamene chingwe chobowolacho chikuzungulira, chobowolacho chimagunda pamwala. Chobowolacho chimalandira mphamvu yake yodabwitsa kuchokera ku pistoni mkati mwa nyundo yomwe imayendetsedwa ndi mpweya woponderezedwa. Kuchita kumeneku pamodzi ndi kusuntha kwa chingwe chobowola kumaphwanya mwala bwino. Popeza pisitoni imagunda molunjika pang'ono, kutengera mphamvu kumachitika pansi pa dzenje ndikutaya mphamvu pang'ono, zomwe zimapangitsa kubowola mozama kwambiri.

Msika, pali ma carbide DTH bits ndi diamondi DTH. Poyerekeza ndi ma carbide amtundu wa DTH bits, ma diamondi a DTH ali ndi zabwino izi:

1. Moyo wautumiki wa pang'ono wa DTH ukuwonjezeka ndi nthawi zoposa 6;

2. Chida chonse mtengo wa ntchitoyo unatsika ndi 30%;

3. Kuchita bwino kwa ntchitoyo kumawonjezeka ndi 20%;

4. Pangani zomwe mukufuna kukwaniritsa zomwe zinali zosatheka kumaliza zitatheka;

5. Kuchepetsa kuchuluka kwa zida m'malo ndi kuchepetsa mphamvu ya ogwira ntchito.

Kuti mubowole bwino pansi pa Down-The-Hole (DTH), mumafunikira zida zobowola zapamwamba kwambiri, zomwe zimakulitsa zokolola zanu ndi kukhazikika, ndikuchepetsa mtengo wanu wonse wogwirira ntchito ndi mpweya.

Mkati mwa ZZBETTER, timapereka mabatani a PDC obowola DTH, kuti muwonjezere zotsatira zanu ndikukulitsa luso lanu lonse pakubowola. Zodula zathu zosiyanasiyana za PDC zimapangidwa pogwiritsa ntchito zida zapamwamba kwambiri kuti zikupatseni mwayi wokwanira wolowera ndi moyo pang'ono. Timapereka mitundu yambiri ya ocheka a PDC okhazikika komanso opangidwa kuti azitha kusankha kukula kwake komwe kumakhala ndi mawonekedwe osiyanasiyana kuti agwirizane ndi polojekiti iliyonse.

Ngati mukufuna zodula za PDC ndipo mukufuna zambiri ndi zambiri, mutha KULAMBIRA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZENI MAIL pansi pa tsambali.