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1. (WO2019046677) METHODS AND SYSTEMS FOR PROACTIVELY MONITORING CRUDE QUALITY ASSURANCE
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Pub. No.: WO/2019/046677 International Application No.: PCT/US2018/049016
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
C10G 31/08 (2006.01) ,G01N 27/00 (2006.01) ,C10G 33/08 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
31
Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
08
by treating with water
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
33
De-watering or demulsification of hydrocarbon oils
08
Controlling or regulating
Applicants:
SAUDI ARABIAN OIL COMPANY [SA/SA]; 1 Eastern Avenue Dhahran, 31311, SA
ARAMCO SERVICES COMPANY [US/US]; Two Allen Center 1200 Smith Street, 27th Floor, US (AG)
Inventors:
AL SERAIHI, Emad Fahd; SA
ALBUKHARI, Adeeb Hassan; SA
MOUSA, Saad Younes; SA
AL-YOUSEF, Khaled Khalifah; SA
Agent:
RHEBERGEN, Constance Gall; US
Priority Data:
15/691,93231.08.2017US
Title (EN) METHODS AND SYSTEMS FOR PROACTIVELY MONITORING CRUDE QUALITY ASSURANCE
(FR) PROCÉDÉS ET SYSTÈMES POUR SURVEILLER DE MANIÈRE PROACTIVE L'ASSURANCE QUALITÉ DU BRUT
Abstract:
(EN) Methods and systems to monitor and control crude oil processing with regards to crude oil specifications for bottom sediment & water (BS&W) and salt are provided. Crude oil processing may be monitored and controlled using key performance indicators (KPIs) that include the desalter voltage and dehydrator voltage as indicators of the BS&W and salt. In response to monitoring of the desalter voltage and dehydrator voltage, a high pressure production trap (HPPT) efficiency and a dehydrator separation efficiency may be controlled via adjustment of a wash water percentage, a demulsifier dosage, a dehydrator interface level, a desalter interface level, and a differential pressure across a mixing valve.
(FR) L'invention concerne des procédés et des systèmes pour surveiller et contrôler le traitement du pétrole brut en ce qui concerne les spécifications du pétrole brut en termes de sédiments & eau de fond (BS&W) et sel. Le traitement du pétrole brut peut être surveillé et contrôlé à l'aide d'indicateurs de performance clé (KPI) qui comprennent la tension de dessalinisation et la tension de déshydrateur comme indicateurs BS&W et de sel. En réponse à la surveillance de la tension de dessalinisation et de la tension de déshydrateur, l'efficacité d'un piège de production haute pression (HPPT) et l'efficacité de séparation du déshydrateur peuvent être contrôlées par ajustement d'un pourcentage d'eau de lavage, d'un dosage de désémulsifiant, d'un niveau d'interface de déshydrateur, d'un niveau d'interface de dessaleur et d'une pression différentielle de part et d'autre d'une vanne de mélange.
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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)