Ubuwazi ukuthi kusukela ngo-Okthoba 15 kuya kuDisemba 15, omunye wemiqhudelwano emikhulu emhlabeni ekuhlaziyweni kwedatha yokuzamazama komhlaba, i-Rosneft Seismic Challenge, yenzeka ngesamba sesikhwama semiklomelo yama-ruble ayizigidi eziyi-1 kanye nowamanqamu ngoDisemba 21 eMoscow?
Kukholakala ukuthi ukungena embonini kawoyela, lapho amaholo engekho ngaphansi kwemboni ye-IT, kunzima kakhulu. Kuneqiniso elithile kulokhu, ngoba umkhakha ucacile futhi awuvuni abantu “abaphuma ku-loop.” Lo mcimbi uhlose ukwenza kube lula emaqenjini amancane nanekhono elisebenza ngokuqashelwa kwesithombe nokufunda ngomshini ukungena kulo mhlaba ongaphansi.
Ngithumela lesi sihloko engxenyeni ethi “I PR” ngoba: a) Ngifuna ukusiza izakhamuzi zakithi zase-Ufa; b) Ngikholelwa kuziqu eziphakeme zabaduni. Futhi kuyoba kuhle uma abanye behlangana nabanye. Ngesikhathi esifanayo, ngizochitha isikhathi esincane njengomhumushi kusuka kwezobuchwepheshe kuye kumuntu.
Manje yini inselele?
Umsebenzi uzwakala kanje: "Ukuhlonzwa kwe-seismic horizons ku-cube ye-amplitude - ukuhlukaniswa kwedatha kusetshenziswa ukubonwa kwesithombe." Ubuqhawe endaweni yesikhulumi se-Boosters.pro. Umhleli uyisikhungo sebhizinisi i-BashNIPIneft LLC, ongomunye wabaholi (okumangazayo) emkhakheni wentuthuko. . Isibonelo esibonisayo somsebenzi wabo ophumelelayo ukuthuthukiswa kanye - isofthiwe yemboni yokuphathelene yokubunjwa kwezibalo kanye nokuhlaziywa kwenqubo yokudala imifantu ngesikhathi sokuqhekeka kwe-hydraulic.
Ukuhumushela umsebenzi olimini lwesiRashiya
Ngaphandle kwegama elisabekayo, umsebenzi wehlela ekuhlaziyweni kwesithombe kusetshenziswa ukufunda komshini. Kodwa, njengokujwayelekile, kunama-nuances amaningi.
Ukuhlola i-Seismic kuyindlela eyinhloko yokuthola uwoyela negesi. Indlela isekelwe ekusaseni kokudlidliza okunwebekayo kanye nokuqoshwa okulandelayo kwempendulo evela emadwaleni. Lokhu kudlidliza kubhebhetheka phakathi kogqinsi bomhlaba, kuphindiwe futhi kubonakale emingceleni yezingqimba zejoloji ezinezakhiwo ezihlukene. Amagagasi abonisiwe abuyela phezulu futhi ayarekhodwa. Okukhiphayo kuyilokho okubizwa ngokuthi i-seismic cube, esikwa ibe izingqimba ziqonde futhi zivundlile. Sithola lezi zinhlobo zezigaba (olayini obuphambanayo nemigqa), ezibonisa amadwala anezakhiwo ezahlukene.
Umsebenzi wabahlanganyeli ukuhlonza ngokunembile futhi umake lezi zendlalelo zomkhathizwe kulo lonke i-seismic cube ngokusekelwe ekuqeqeshweni kokuqala ku-10% wekhyubhu. Akunzima okwamanje, akunjalo?
Futhi manje ngokwemibandela eyamukelwa ngokuvamile:
“Ukuhlobana ekuhloleni kwe-seismic kuqondwa njengenqubo yokuhlonza kanye nokulandela umkhathi okhanyayo, izakhiwo ezihlukahlukene zokuzamazama komhlaba (izixhobo zokusebenza, njll.) ngesikhathi, ukujula nendawo, kuma-seismogram kanye nengqikithi yesikhathi nokujula kwedatha yokuzamazama komhlaba.
Enqubweni yokulandelela ama-horizons akhombisayo, kusetshenziswa isethi yezibaluli ze-kinematic ne-dynamic seismic. Ekuhlaziyeni kwabo okuyinkimbinkimbi, ukuhlotshaniswa kwemingcele ekhombisayo yenkambu yegagasi emkhathini kwenziwa ngokulandela i-extrema evelele kakhulu (noma ukuguqulwa ku-0) kwenkundla yamagagasi, kuyilapho kucatshangelwa ngokuyinhloko ukufana kweminonjana yokuzamazama komhlaba engumakhelwane.
Ngesikhathi esifanayo, ukushelela koshintsho ngesikhathi sokubhaliswa kokufika kwamagagasi kuyacatshangelwa. Ulayini oxhuma izici zesici (i-extrema) yegagasi elifanayo ezindleleni ezihlukene ngokuvamile ubizwa ngokuthi i-axis yesigaba. Amagagasi abonisiwe ngokuvamile ahlotshaniswa ngokudlulele okuhluke kakhulu (izigaba). Kulokhu, otolika bavame ukunamathela esimisweni - kusukela kokwethenjelwa kakhulu kuya kokwethenjelwa kancane.
Okokuqala, sizolandelela ama-horizons ukuthi endaweni yocwaningo yomsebenzi ingalandelelwa ngokuzethemba endaweni enkulu futhi ibe nereferensi efanele yokuma komhlaba. Ama-horizons anjalo abonisa ngokuvamile abizwa ngokuthi ama-reference horizons. Bangamaka wesifunda. Ukulandela umkhondo nokuhumusha kwabo kungakhulisa kakhulu ukuqonda kwazo zonke izinto ezibonakalayo zokuzamazama komhlaba, umlando we-tectonic, nezimo ze-sedimentary. "
Kirilov A.S., Zakrevsky K.E., Iworkshop yokutolika kwe-seismic ku-PETREL. M.: UKUSHICILELA I-HOUSE MAI-PRINT, 2014. - 288 p.
Udinga ulwazi olwengeziwe?
Kunenani elikhulu lemininingwane yereferensi ngalolu daba ngesiRashiya cishe kunoma iyiphi ifomethi. Kubandakanya ku-YouTube. Isibonelo, ungacaphuna ividiyo enhle kakhulu ebonakalayo emayelana nokuqashelwa okuzenzakalelayo kwe-seismic horizons, eyenziwe yatholakala ngokukhululekile yi-Kazan Center for Continuing Education ye-Institute of Geological and Geographical Technologies of KFU.
Kimina kubonakala sengathi emva kwalokhu, umsebenzi ohambisana nenselelo kufanele ucace kakhudlwana.
Kulungile, yini okudingeka yenziwe?
Ngokusekelwe ku-10% wokuqala wekhyubhu ye-seismic, eseyivele imakwe umhumushi onguchwepheshe, udinga ukumaka izingcezu ezisele kudathasethi yokuhlola eduze kwemingcele yamakilasi ashiwo ngevelu enkulu yemethrikhi.
Yini ozosebenza nayo?
Idathasethi yomthombo iwuhlelo lwedatha ye-seismic enezinhlangothi ezintathu (ingqikithi yekhiwubhu yesikhathi yesibaluli sokuzamazama komhlaba). Njengoba kushiwo ngenhla, i-cube ingamelwa ngendlela yezingcezu eziqondile ze-2D: imigqa ephambene nemigqa.
Ucezu ngalunye luqukethe amavektha anohlangothi olulodwa - amathrekhi anobude obungu-2562 millisecond ngesinyathelo esingu-2 ms. Inombolo yemigqa ephambene: 1896. Inombolo yemigqa: 2812.
Isamba senani lokulandelelwa > 5 million
Inombolo yezigaba zokuhlukaniswa (okungukuthi ukuhlukaniswa kwezinhlobo): 8.
Ubani olindelwe ku-Seismic Challenge?
Abahleli bafuna ochwepheshe abavela emkhakheni wokuhlaziya idatha ukuze babambe iqhaza. Isikhathi sinqunyelwe futhi inselele ifanele labo “asebekwazi kakade”. Kokubili abantu ngabanye namaqembu abantu abangafika kwabahlanu bangabamba iqhaza ekukhethweni kokuncintisana.
Ungabamba kanjani iqhaza?
Abahlanganyeli bayazibhalisa ngewebhusayithi. kusayithi le-Boosters.pro. Ngokwezibalo, kusukela ngoNovemba 4, amaqembu angu-402 abhalisele ukubamba iqhaza kulo mqhudelwano.
Izinsuku:
15.10.19 - 15.12.19 - ukubamba umncintiswano
24.11.19/XNUMX/XNUMX — ukuphela kwethuba lokuhlanganisa amaqembu
15.10.19 - 01.12.19 - umzuliswano wokuqala womncintiswano
02.12.19 - 15.12.19 - umzuliswano wesibili womncintiswano wamaqembu angu-30 ahamba phambili asuka emzuliswaneni wokuqala
21.12.19/10/XNUMX - ukufingqa nokuklonyeliswa kwamaqembu ayi-XNUMX emzuliswaneni wesibili eMoscow.
Ukuhlelwa kowamanqamu kuyathakazelisa: umkhandlu wochwepheshe uhlola imisebenzi yokugcina, kodwa awunamthelela ekukhethweni kwabawinile. Ukusatshalaliswa kwabaphumelele kunqunywa ngokusekelwe emiphumeleni yengxenye yokuxhumana yomncintiswano ngokusekelwe kumamethrikhi ekhwalithi yokuhlukaniswa angcono kakhulu (Ama-Dice Metrics). Ngesikhathi esifanayo, ababambiqhaza bangathola ibhonasi eyengeziwe yokwethula okungcono kakhulu kwesixazululo sabo ngenani lama-ruble angama-50.
PS
Angiyena umhleli wale nselelo, ngakho-ke mancane amathuba okuthi ngikwazi ukuphendula imibuzo ngokuningiliziwe kumazwana. Uma abantu bakwa-Habra benemibuzo/intshisekelo, ngingakwazi ukumema ummeleli wabahleli kanye nabafana abavela kuma-booster ukuthi babeke amazwana.
Source: www.habr.com