Izindaba
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Izixazululo zokuphuka kwesikhi ngaphambi kwesikhathi ezingqimbeni ze-conglomerate: Impendulo Eqinisekisiwe Yochwepheshe base-Argentina
Ezindaweni zokumba kulo lonke elase-Argentina—kusukela ezingqimbeni zezimayini zensimbi zasePatagonia kuya ezindaweni ezicebile ngamatshe ezintabeni zase-Andes—ukuphuka kokusika ngaphambi kwesikhathi kuye kwaphazamisa imisebenzi isikhathi eside. Abavukuzi lapha bayazi kahle ukukhungatheka: umzuzu owodwa umsebenzi wokumba usebenza kahle, olandelayo ngokuzumayo...Funda kabanzi -
Kungani ama-PDC bits ajwayelekile ehluleka ekwakhekeni kwe-hard-stringer? Isazi SaseFrance Sembula Isixazululo
Ezindaweni zokumba amatshe aqinile kanye nokumba uwoyela kulo lonke elaseFrance—kusukela ekwakhekeni kwe-Alpine hard-stringer kuya ezingqimbeni ze-limestone eziminyene enyakatho—izingcezu ezijwayelekile ze-PDC bezilokhu zibangela ukukhungatheka. Abavukuzi kanye nabashayeli bavame ukubhekana nokwehluleka kwamathuluzi njalo: imiphetho yokusika eqhekeziwe, ukuhluzwa...Funda kabanzi -
Umsiki we-PDC vs izinyo elihlanganisiwe elithambile: Ukuqhathaniswa kokumelana nomthelela - Ukuqinisekiswa Kwensimu Yezimayini zase-US
Ezindaweni zezimayini eziqinile zaseNtshonalanga yaseMelika, kusukela ekwakhekeni kwe-granite yaseColorado kuya emadwaleni aqinile aseMinnesota acebile ngensimbi, ukumelana nomthelela wamathuluzi okusika kusho ngokuqondile ukusebenza kahle kwezimayini kanye nokuphepha kokusebenza. Abasiki be-PDC bebelokhu bethandwa ngenxa yobukhali babo, kodwa lapho...Funda kabanzi -
I-PDC yephiramidi Yokumbiwa Kwedwala Eliqinile: Isixazululo Esiphumelelayo Sokuphula Amadwala
Ukumba amatshe aqinile bekulokhu kuyinselele embonini—i-granite enobukhulu obuphezulu, i-quartzite, nezinye izinhlobo zamatshe ziqinile futhi azigugi kakhulu. Amazinyo ajwayelekile e-PDC awakwazi ukungena edwaleni noma aguge ngokushesha, okudinga ukushintshwa kwamazinyo njalo, okungagcini nje ngokunciphisa ijubane...Funda kabanzi -
Ukuqina kokushisa kanye nokumelana nokuguguleka kwe-pyramidal PDC inserts: Ukuhlolwa kwensimu ezindaweni zokumba kuqinisekisa ukusebenza okuyinhloko
Ekubholeni imithombo ejulile kanye nokumbiwa kwamatshe aqinile, ukuzinza kokushisa kanye nokumelana nokuguguleka kwe-PDC inserts kunquma ngqo ukusebenza kahle kanye nezindleko—amazinga okushisa aphezulu akhiqizwa ukusika ngesivinini esikhulu kanye nokungqubuzana okukhulu okuvela ekwakhekeni kwamadwala ngokuvamile “kuwubuthakathaka obubulalayo” ...Funda kabanzi -
Indlela yokuzilola ngokwayo ye-pyramid inserts: Ukuhlolwa kwensimu kwamahora angu-48 okwenziwe uchwepheshe wezimayini wase-Australia kwembula izimfihlo
Emayini yensimbi esifundeni sasePilbara eNtshonalanga ye-Australia, ngachitha izinsuku ezimbili ezigcwele ngibuka umshini wokuthunga. Njengoba ngisebenze njengochwepheshe wensimu wamathuluzi okumba e-Australia iminyaka eyisishiyagalombili, umbuzo ovame ukubuzwa abavukuzi kwakuwukuthi, “Ingabe la mazinyo azobushelela uma esetshenziswa, ngizo...Funda kabanzi -
Ukusebenza kahle kwe-Pyramid PDC ngokuphula amatshe: izinsuku ezi-3 zokuhlolwa kwensimu nguchwepheshe wemigodi wase-UK
Emgodini wamatshe aqinile eYorkshire, ngichithe amahora angu-72 ngiqopha idatha eduze kwegumbi lokulawula lomshini wokubhoboza umhubhe—njengoba ngisebenze njengochwepheshe wensimu wamathuluzi okumba e-UK iminyaka engu-9, ngiyazi ukuthi umbuzo obaluleke kakhulu wabavukuzi uhlala uthi, “Ingabe leli zinyo lingasivumela ukuthi siphuke...Funda kabanzi -
Izithako ze-Pyramid vs. Conical PDC: Ukuqhathaniswa Kokuhlolwa Kwensimu Yamahora angu-96 Ngumeluleki Wezimayini wase-US
Ezimayini zamatshe aqinile zase-Appalachian Mountains, ngivame ukuhlala eceleni komshini wokubhoboza umhubhe, ngibukele amazinyo asikwayo—ngemva kweminyaka eyi-11 njengomeluleki wensimu wamathuluzi okumba e-US, umbuzo ovame ukubuzwa abavukuzi yilona: “Yiliphi izinyo, i-Pyramid noma i-Conical PDC, elizonciphisa ukwehla...Funda kabanzi -
Ukuthuthukiswa Kokumelana Nomthelela Wokusika Imigodi: Isazi Sase-US Seminyaka Eyi-10 Sifakaza Ngezicelo Ze-Diamond Enhanced Compact (DEC)
Njengoba ngichithe iminyaka eyishumi embonini yezimbobo zokumba izimayini yase-US, ngibone izinkinga eziningi ezivela ekumelaneni nomthelela we-subpar cutter—izimbobo zokumba ezikhungathekile ngesikhathi sokumba amatshe aqinile eColorado, isikhathi esiqhubekayo sokungasebenzi kokushintsha ezimayini zamalahle zaseTexas, kanye nezindleko zokusebenza ezikhuphukayo ezenza imayini ibe ngumuntu...Funda kabanzi -
Amazinyo okusika e-PDC enziwe eShayina afinyelela izinga eliphezulu ngokuqina: I-Wuhan Ninestones ihola imboni ngezindinganiso zokukhiqiza
Emkhakheni wokuhlola uwoyela negesi kanye nokuthuthukiswa kwezimbiwa emhlabeni jikelele, ukuqina kwamazinyo okusika e-PDC kuthinta ngqo ukusebenza kahle kokumba kanye nezindleko zobunjiniyela. Ukukhiqiza kwaseShayina kunciphisa ubandlululo emakethe yamazwe ngamazwe ngekhwalithi yayo ephezulu. Njengesilinganiso semboni, ...Funda kabanzi -
I-C0609 vs C1315: Indlela Yokukhetha Usayizi Ofanele Wedayimane Eyi-Conical Ethuthukisiwe Ye-Drill Bit Yakho
NginguChad Walker, umeluleki wezobuchwepheshe bokubhoboza onolwazi lweminyaka eyi-10 lokusebenza ezindaweni zase-US zikawoyela, igesi, kanye nezindawo ezishisayo—kusukela ezakhiweni ezinezingqimba zePermian Basin kuya ku-granite ebukhali yaseRocky Mountains. Eminyakeni edlule, umbuzo engiwubuzwa kakhulu ngabaqhubi kanye nabakhiqizi be-bit...Funda kabanzi -
Izinto Eziqinile Zokubhoboza Nge-Geothermal: Kungani I-Conical Diamond Expansion Ethuthukisiwe Iyindlela Engcono Kakhulu Yokukhetha
NginguCole Bennett, uchwepheshe wokumba ochithe iminyaka eyishumi embonini kawoyela negesi—ngeminyaka emihlanu edlule egxila kakhulu kumaphrojekthi okushisa komhlaba kulo lonke elaseNtshonalanga Melika. Ukumba komhlaba akusikho nje isinyathelo esisuka ekumba uwoyela; kuwukuhlolwa okunonya kwezinto zokwakha. Sikhuluma ngokuyisicefe...Funda kabanzi
