WO 2020/214653 A1

Proppant compositions having Portland cement clinker and methods of use

(22) 15.04.2020

(43) 22.10.2020

(57) Proppant compositions for hydraulic fracturing that include Portland cement clinker are provided. A cement clinker proppant composition for hydraulic fracturing may include Portland cement clinker and another proppant. Another cement clinker proppant composition for hydraulic fracturing may include resin-coated Portland cement clinker and another proppant. Methods of hydraulic fracturing using the cement clinker proppant compositions and manufacturing the cement clinker proppant compositions are also provided.

(71) Aramco Services Company, Law Department, 1200 Smith Street, Two Allen Building, Houston, TX 77002 (US)

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, EE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

x

Related articles:

Issue 2019-3 US 10 167 420 B1

Loss circulation compositions (LCM) having Portland cement clinker

(22) 19.10.2017 (45) 01.01.2019 (57) Portland cement clinker LCMs that include Portland cement clinker to mitigate or prevent lost circulation in a well are provided. A Portland cement clinker LCM may...

more
Issue 2020-11-12 US 2020/0277229 A1

Accelerating admixture for hydraulic compositions

(22) 21.09.2018 (43) 03.09.2020 (57) The object of the present invention is a novel admixture comprising a hardening accelerator for hydraulic compositions based on Portland cement and other...

more
Issue 2020-5-6 US 2020/0055775 A1

Early strength enhancement of cements

(22) 25.10.2017 (43) 20.02.2020 (57) A method of making a cement composition, comprising grinding a cement clinker and a strength-enhancing agent, thereby producing a hydraulic cementitious powder,...

more
Issue 2015-5 WO 2015/037593 A1

Hydraulic composition

(22) 03.09.2014 (43) 19.03.2015 (57) The present invention provides a hydraulic composition including 95?%-75?% by mass Portland cement clinker and 5?%-25?% by mass manganese slag (with the total...

more
Issue 2020-11-12 US 2020/0317568 A1

Method for the production of Portland cement composition with low embodied energy and carbon for abrasion resistant concrete and mortar

(22) 26.03.2020 (43) 08.10.2020 (57) Portland cement has high embodied energy and embodied carbon associated with its manufacture. In many construction applications, the need for concrete and mortar...

more