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1. (WO2017019960) METHODS OF PNEUMATICALLY CONVEYING SOLID PARTICULATES
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Pub. No.: WO/2017/019960 International Application No.: PCT/US2016/044715
Publication Date: 02.02.2017 International Filing Date: 29.07.2016
IPC:
C09K 8/03 (2006.01) ,C09K 8/26 (2006.01) ,C09K 8/06 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02
Well-drilling compositions
03
Specific additives for general use in well-drilling compositions
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02
Well-drilling compositions
04
Aqueous well-drilling compositions
26
Oil-in-water emulsions
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02
Well-drilling compositions
04
Aqueous well-drilling compositions
06
Clay-free compositions
Applicants:
M-I L.L.C. [US/US]; 5950 North Course Drive Houston, TX 77072, US
Inventors:
BOUGUETTA, Chemsseddine; US
MATLOCK, Roger, Wayne; US
CONN, Henry, Lee; US
BAILEY, Robert; US
FRIEDHEIM, James; US
Agent:
MOONEY HINKLEY, Sara; US
Priority Data:
62/198,53829.07.2015US
Title (EN) METHODS OF PNEUMATICALLY CONVEYING SOLID PARTICULATES
(FR) PROCÉDÉS DE TRANSPORT PNEUMATIQUE DE PARTICULES SOLIDES
Abstract:
(EN) A method for transferring barite for use in wellbore fluids may include providing a ground weight material comprising barite and quartz having a d50 between about 4 and 8 and a d50 between about 15-25 microns to a pneumatic transfer vessel, supplying an air flow to the ground weight material in the pneumatic transfer vessel, and pneumatically transferring the ground weight material from the pneumatic transfer vessel to a storage vessel.
(FR) L'invention concerne un procédé de transfert de baryte, destiné à être utilisé dans des fluides de puits de forage qui peut comprendre l'apport d'un matériau de lest broyé comprenant du baryte et du quartz ayant un d50 compris environ 4 et 8 et un d50 compris entre environ 15 et 25 microns vers un récipient de transfert pneumatique, l'apport d'un flux d'air au matériau de lest broyé dans le récipient de transfert pneumatique, et le transfert pneumatique du matériau de lest broyé du récipient de transfert pneumatique vers un récipient de stockage.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)