... intelligence hpht strength geological subdiscipline high pressure high temperature complex reservoir hydraulic fracturing reservoir geomechanics machine learning intensity formula mpa wellhead equipment ksi pressure vessel tensile strength requirement stress intensity wall thickness strength...

... surfactants. 14 7 2023 1 11 2023 31 10 2023 30 11 2023 13 3 2024 Copyright © 2024 Society of Petroleum Engineers upstream oil & gas united states government mudrock hpht mudstone high pressure high temperature unconventional play complex reservoir surfactant...

... of Petroleum Engineers upstream oil & gas china government drilling asia government strength apb high pressure high temperature complex reservoir cement plug endpoint casing and cementing hpht safety wellbore geological subdiscipline diameter casing failure geology radial...

... management & disposal enhanced recovery phosphate brine drilling fluid chemistry concentration ka01 annular pressure drilling hydraulic fracturing hpht well control stabilizer stabilizer concentration gel strength agent ka01 concentration mechanism reaction spe journal absorption...

... capacitor europe government texas hpht external unit capacitor autonomous microsystem usa power transfer microsystem electronics united states government resistance microcomputer oilwell Monitoring of physical parameters in downhole wellbore environments is important for maintaining...

... 2022 Two commonly used HPHT drilling fluid types were selected and tested; an SOBM, prepared from linear alpha olefin (C 14 –C 16 ) with oil/water ratio 75/25 and a lignosulphonate WBM. For convenience, the linear alpha olefin fluid is referred to as OBM in the text. Both types of fluids were...

... values are reported in Table 2 . 7 3 2021 13 5 2021 13 5 2021 2 8 2021 13 10 2021 Copyright © 2021 Society of Petroleum Engineers drilling fluid chemistry hpht complex reservoir drilling fluid selection and formulation drilling fluids and materials drilling...

... Upstream Oil & Gas lsm concentration polymer concentration gelation time pei concentration downhole intervention hpht well intervention production enhancement high pressure high temperature well control chemical treatment reservoir characterization fluid compatibility oilfield chemistry...

...) enhance the cutting transportability, hole‐cleaning ability, filtration loss, and lubrication behavior. However, the performance of the drilling fluid deteriorates during the drilling of high‐pressure and high‐temperature (HPHT) wells under acid gas and salt(s) contamination. Therefore...