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1. (WO2018203753) METHOD AND SYSTEM FOR OPERATING A DRILLING PLANT
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Pub. No.: WO/2018/203753 International Application No.: PCT/NO2018/050111
Publication Date: 08.11.2018 International Filing Date: 26.04.2018
IPC:
E21B 44/00 (2006.01) ,E21B 47/00 (2012.01)
[IPC code unknown for E21B 44][IPC code unknown for E21B 47]
Applicants:
MHWIRTH AS [NO/NO]; Postboks 413 Lundsiden 4604 Kristiansand, NO
Inventors:
JOHNSEN, Ole Petter; NO
THARALDSEN, Børre; NO
LARSEN, Bjarne; NO
Agent:
ZACCO NORWAY AS; Box 2003 Vika Haakon VIIs gate 2 NO Oslo, NO
Priority Data:
1707074.904.05.2017GB
Title (EN) METHOD AND SYSTEM FOR OPERATING A DRILLING PLANT
(FR) PROCÉDÉ ET SYSTÈME D'EXPLOITATION D'UNE INSTALLATION DE FORAGE
Abstract:
(EN) Methods for analysing a drilling operation, comprising the steps:obtaining a first set of logged operational data from the drilling operation through a first time interval; obtaining a set of operational activity dividers that delimit a plurality of second time intervals (tn) within the first time interval;allocating one of a plurality of pre-defined activities (An) to each of the second time intervals.
(FR) La présente invention concerne des procédés d'analyse d'une opération de forage, qui comprennent les étapes suivantes : obtenir un premier ensemble de données opérationnelles journalisées à partir de l'opération de forage dans un premier intervalle de temps ; obtenir un ensemble de diviseurs d'activité opérationnels qui délimitent une pluralité de seconds intervalles de temps (tn) dans le premier intervalle de temps ; attribuer l'une d'une pluralité d'activités prédéfinies (an) à chacun des seconds intervalles de temps.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)