EP 4251853 A1 20231004 - CONCENTRATION PREDICTION IN PRODUCED WATER
Title (en)
CONCENTRATION PREDICTION IN PRODUCED WATER
Title (de)
KONZENTRATIONSVORHERSAGE IN PRODUZIERTEM WASSER
Title (fr)
PRÉDICTION DE CONCENTRATION DANS DE L'EAU PRODUITE
Publication
Application
Priority
IB 2020001124 W 20201229
Abstract (en)
[origin: WO2022144565A1] The invention notably relates to a computer-implemented method of machine- learning a predictive model configured for predicting a concentration of an element in produced water of a given well of hydrocarbon production in a hydrocarbon reservoir having wells of hydrocarbon production. The method comprises providing a dataset comprising values of one or more geoscience well-wise variables. Each value corresponds to a respective well of hydrocarbon production in the hydrocarbon reservoir other than the given well. Each value that corresponds to a respective well is associated to a respective ground truth value representing a concentration of the element in the respective well. The method further comprises learning the predictive model based on the dataset. This forms an improved solution for predicting a concentration of an element in produced water of a given well of hydrocarbon production in a hydrocarbon reservoir.
IPC 8 full level
E21B 49/08 (2006.01)
CPC (source: EP US)
E21B 49/0875 (2020.05 - EP US); E21B 2200/22 (2020.05 - EP US)
Citation (search report)
See references of WO 2022144565A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022144565 A1 20220707; EP 4251853 A1 20231004; US 2024133293 A1 20240425; US 2024229644 A9 20240711
DOCDB simple family (application)
IB 2020001124 W 20201229; EP 20853517 A 20201229; US 202018255632 A 20201229