公开(公告)号：US11981049B2

公开(公告)日：2024-05-14

申请号：US17309163

申请日：2019-10-31

Applicant: Rosenblatt Innovations LLC

Inventor： David I. Jensen

IPC: B28B1/50 ,  B28B13/02 ,  B28C5/12 ,  B28C5/34 ,  B28C7/04 ,  C04B28/00 ,  C04B38/02

CPC classification number: B28B1/503 ,  B28B13/0215 ,  B28C5/1207 ,  B28C5/1215 ,  B28C5/34 ,  B28C7/04 ,  C04B28/006 ,  C04B38/02

Abstract: The present invention relates to a system for the production of thermal insulating, architectural and structural foam materials cast in molded volumes configured for a subsequent milling process, wherein molded foam volumes are cut into dimensional products or product components.

公开(公告)号：US20240059618A1

公开(公告)日：2024-02-22

申请号：US18453311

申请日：2023-08-22

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Bin XIAO ,  Calvin Chun Long CHEUNG ,  Mingran LIU

IPC: C04B38/02 ,  C04B7/32 ,  C04B11/26 ,  C04B41/53

CPC classification number: C04B38/02 ,  C04B7/323 ,  C04B11/26 ,  C04B41/53 ,  C04B2201/20 ,  C04B2201/32 ,  C04B2111/28

Abstract: A method of manufacturing a lightweight thermal insulating cellular cement-based material and a lightweight thermal insulating cellular cement-based board made thereof are disclosed. A binder, an activator, and a blowing agent are mixed to obtain a mixture. The mixture is homogenized to form a cement slurry, which is poured into a mold afterwards. With the help of the activator and an increased temperature of the mold, the cement slurry in the mold will be activated and start foaming and curing to form a cellular cement-based material. The cellular structure is constructed by decomposition of the blowing agent to form a plurality of closed-cell bubbles, which are fixed in the cement slurry during the curing. After the formation, the mold is removed to obtain the cellular cement-based material. The material exhibits high integrity fire resistance and extraordinary insulation fire resistance.

公开(公告)号：US11898085B2

公开(公告)日：2024-02-13

申请号：US17494030

申请日：2021-10-05

Applicant: Halliburton Energy Services, Inc.

Inventor： Vivek S. Goel ,  Peter James Boul ,  Xueyu Pang ,  Lee J. Hall ,  Jay P. Deville ,  Samuel J. Lewis ,  B. Raghava Reddy ,  Trissa Joseph ,  Xiangnan Ye

IPC: C09K8/20 ,  C04B28/02 ,  C09K8/467 ,  C04B22/00 ,  C04B22/10 ,  C04B24/38 ,  C04B28/04 ,  C09K8/14 ,  C09K8/16 ,  C09K8/40 ,  C09K8/487 ,  C09K8/493 ,  C09K8/54 ,  C09K8/80 ,  C09K8/504 ,  C04B103/46

CPC classification number: C09K8/206 ,  C04B22/0093 ,  C04B22/10 ,  C04B24/383 ,  C04B28/02 ,  C04B28/04 ,  C09K8/145 ,  C09K8/16 ,  C09K8/40 ,  C09K8/467 ,  C09K8/487 ,  C09K8/493 ,  C09K8/54 ,  C09K8/80 ,  C04B2103/46 ,  C09K8/504 ,  C09K2208/10 ,  C09K2208/32 ,  C09K2208/34 ,  C04B28/02 ,  C04B14/10 ,  C04B20/002 ,  C04B20/008 ,  C04B22/0026 ,  C04B24/383 ,  C04B38/02 ,  C04B38/10 ,  C04B2103/0079 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/40 ,  C04B2103/408 ,  C04B2103/46 ,  C04B2103/50 ,  C04B2103/61

Abstract: The present disclosure relates to downhole fluid additives including a clay, a hydroxylated polymer, a cation, and water. The disclosure further relates to downhole fluids, including drilling fluids, spaces, cements, and proppant delivery fluids containing such as downhole fluid additive and methods of using such fluids. The downhole fluid additive may have any of a variety of functions in the downhole fluid and may confer any of a variety of properties upon it, such as salt tolerance or desired viscosities even at high downhole temperatures.

公开(公告)号：US11767264B2

公开(公告)日：2023-09-26

申请号：US15933011

申请日：2018-03-22

Applicant: Solidia Technologies, Inc.

Inventor： Ahmet Cuneyt Tas

IPC: C04B28/10 ,  B28B1/50 ,  B28B11/24 ,  C04B28/18 ,  C04B38/00 ,  C04B38/02 ,  C04B40/02

CPC classification number: C04B28/105 ,  B28B1/503 ,  B28B11/245 ,  C04B28/188 ,  C04B38/0058 ,  C04B38/02 ,  C04B40/0231

Abstract: The invention provides novel aerated composite materials made from a carbonatable calcium silicate composition, and formulations and methods of manufacture and use thereof, in particular, the use of novel additive mineral compositions in the form of magnesium, magnesium salts or magnesium oxides, to improve physical chemical properties of low density concrete materials. The low density, aerated material is comprised of calcium carbonate (CaCO3) and silica (SiO2), as cured products of carbonatable calcium silicate compositions.

公开(公告)号：US20190203096A1

公开(公告)日：2019-07-04

申请号：US16298243

申请日：2019-03-11

Applicant: Saudi Arabian Oil Company

Inventor： Abdullah Al-Yami ,  Vikrant Wagle ,  Hussain AlBahrani ,  Ali Safran

IPC: C09K8/20 ,  C09K8/22 ,  C09K8/74 ,  E21B21/00 ,  E21B43/25 ,  C09K8/03 ,  B01F17/00 ,  C09K8/40 ,  E21B33/14 ,  C09K8/035 ,  C09K8/08 ,  C09K8/42 ,  C09K8/48 ,  C04B24/02 ,  C04B24/08 ,  C04B7/52 ,  C04B14/06 ,  C04B38/02 ,  C09K8/46 ,  C10M111/04 ,  C10M105/62 ,  C10M105/18 ,  C09K8/04 ,  C10M107/34 ,  C04B28/08 ,  C09K8/36 ,  C10M173/00 ,  C09K8/467 ,  C09K8/487 ,  C04B28/04 ,  C04B28/02 ,  C10M173/02 ,  C09K8/32

CPC classification number: C09K8/20 ,  B01F17/0021 ,  B01F17/0042 ,  B01F17/0092 ,  C04B7/527 ,  C04B14/06 ,  C04B24/02 ,  C04B24/026 ,  C04B24/085 ,  C04B28/02 ,  C04B28/04 ,  C04B28/08 ,  C04B38/02 ,  C04B2103/40 ,  C04B2103/46 ,  C04B2111/00068 ,  C04B2201/20 ,  C09K8/032 ,  C09K8/035 ,  C09K8/04 ,  C09K8/08 ,  C09K8/22 ,  C09K8/32 ,  C09K8/36 ,  C09K8/40 ,  C09K8/424 ,  C09K8/46 ,  C09K8/467 ,  C09K8/48 ,  C09K8/487 ,  C09K8/74 ,  C09K2208/12 ,  C09K2208/34 ,  C10M105/18 ,  C10M105/62 ,  C10M107/34 ,  C10M111/04 ,  C10M173/00 ,  C10M173/02 ,  C10M2201/062 ,  C10M2201/08 ,  C10M2201/103 ,  C10M2207/003 ,  C10M2207/046 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2209/108 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/265 ,  C10M2215/28 ,  C10M2217/044 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/032 ,  C10N2230/06 ,  C10N2240/401 ,  C10N2250/022 ,  E21B21/00 ,  E21B21/002 ,  E21B21/003 ,  E21B33/14 ,  E21B43/25 ,  Y02W30/92 ,  Y02W30/94 ,  C04B24/08 ,  C04B7/02 ,  C04B18/08 ,  C04B18/146 ,  C04B24/04

Abstract: Cement slurries, cured cements, and methods of making cured cement and methods of using cement slurries are provided. The cement slurry contains water, a cement precursor material, an alcohol surfactant having from 10 to 20 carbon atoms and a carboxylic acid comprising an aliphatic chain having from 16 to 18 carbons. In some embodiments, the alcohol surfactant may comprise the formula R—(OC2H4)x—OH where R is a hydrocarbyl group having from 10 to 20 carbons and x is an integer from 1 to 10. The cured cement contains water, cement, an alcohol surfactant having from 10 to 20 carbon atoms and a carboxylic acid comprising an aliphatic chain having from 16 to 18 carbons. In some embodiments, the alcohol surfactant may comprise the formula R—(OC2H4)x—OH where R is a hydrocarbyl group having from 10 to 20 carbons and x is an integer from 1 to 10.

公开(公告)号：US20180312439A1

公开(公告)日：2018-11-01

申请号：US16002669

申请日：2018-06-07

Applicant: Saudi Arabian Oil Company

Inventor： Abdullah Al-Yami ,  Hussain AlBahrani ,  Vikrant Wagle ,  Ali Safran

IPC: C04B28/04 ,  C04B14/06 ,  C09K8/46 ,  C04B7/52 ,  C04B38/02 ,  C04B111/00

CPC classification number: C04B28/04 ,  B01F17/0021 ,  B01F17/0042 ,  B01F17/0092 ,  C04B7/527 ,  C04B14/06 ,  C04B24/02 ,  C04B24/026 ,  C04B24/085 ,  C04B28/02 ,  C04B28/08 ,  C04B38/02 ,  C04B2103/40 ,  C04B2103/46 ,  C04B2111/00068 ,  C04B2201/20 ,  C09K8/032 ,  C09K8/035 ,  C09K8/04 ,  C09K8/08 ,  C09K8/20 ,  C09K8/22 ,  C09K8/32 ,  C09K8/36 ,  C09K8/40 ,  C09K8/424 ,  C09K8/46 ,  C09K8/467 ,  C09K8/48 ,  C09K8/487 ,  C09K8/74 ,  C09K2208/12 ,  C09K2208/34 ,  C10M105/18 ,  C10M105/62 ,  C10M107/34 ,  C10M111/04 ,  C10M173/02 ,  C10M2207/003 ,  C10M2207/046 ,  C10M2209/1045 ,  C10M2215/042 ,  C10M2215/265 ,  C10N2220/021 ,  C10N2230/06 ,  E21B21/00 ,  E21B21/002 ,  E21B21/003 ,  E21B33/14 ,  E21B43/25 ,  C04B24/08 ,  C04B7/02 ,  C04B18/08 ,  C04B18/146 ,  C04B24/04

Abstract: Cement slurries, cured cements, and methods of making cured cement and methods of using cement slurries are provided. The cement slurries have, among other attributes, improved rheology, such as improved flowability and pumpability and may be used, for instance, in the oil and gas drilling industry. The cement slurry contains water, a cement precursor material and a surfactant having the formula R—(OC2H4)x—OH where R is a hydrocarbyl group comprising from 10 to 20 carbon atoms and x is an integer from 1 and 10. The cured cement have improved strength and density properties due to reduced fluid loss and even placement during curing. The cured cement contains a surfactant having the formula R—(OC2H4)x—OH where R is a hydrocarbyl group comprising from 10 to 20 carbon atoms and x is an integer from 1 and 10.

公开(公告)号：US20180215666A1

公开(公告)日：2018-08-02

申请号：US15747617

申请日：2016-07-28

Applicant: The Regents of the University of California

Inventor： Yu Qiao ,  Tze Han Chen ,  Anh V. Le

IPC: C04B26/28 ,  C04B26/14 ,  B29C70/60 ,  C04B26/18 ,  C04B26/06

CPC classification number: C04B26/285 ,  B29C43/003 ,  B29C43/46 ,  B29C70/60 ,  B29C2043/3615 ,  C04B26/02 ,  C04B26/06 ,  C04B26/14 ,  C04B26/18 ,  Y02W30/91 ,  Y02W30/95 ,  Y02W30/96 ,  Y02W30/97 ,  C04B14/06 ,  C04B14/22 ,  C04B14/34 ,  C04B14/36 ,  C04B18/16 ,  C04B18/20 ,  C04B18/26 ,  C04B18/30 ,  C04B38/02 ,  C04B38/10 ,  C04B40/0071

Abstract: The disclosure features methods of forming composite materials, and the composite materials formed by such methods. The methods include forming a mixture that includes a binder material and a filler material, and applying a pressure of at least 10 MPa to the mixture to form the composite material, where the composite material thus formed includes less than 9% by weight of the binder material, less than 18% by volume of the binder material, or both, and has a flexural strength of at least 3 MPa.

公开(公告)号：US10011764B2

公开(公告)日：2018-07-03

申请号：US14621179

申请日：2015-02-12

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： Venkata Satya Srikalyan Bhamidipati ,  Denise N. Benoit ,  Jimmie D. Weaver ,  Philip D. Nguyen

IPC: E21B43/267 ,  C09K8/80 ,  C04B28/04 ,  C09K8/467 ,  C09K8/473 ,  C04B103/00 ,  C04B103/42

CPC classification number: C09K8/80 ,  C04B28/04 ,  C04B2103/0071 ,  C04B2103/42 ,  C09K8/467 ,  C09K8/473 ,  E21B43/267 ,  C04B38/02 ,  C04B24/12 ,  C04B22/068 ,  C04B24/36 ,  C04B2103/0094 ,  C04B24/06 ,  C04B24/10 ,  C04B22/0013

Abstract: A method of fracturing a subterranean formation comprising: introducing a fracturing fluid into the subterranean formation to create or enhance one or more fractures in the subterranean formation; introducing a cement composition into the one or more fractures, wherein the cement composition comprises: (A) cement; (B) water; and (C) an additive; and allowing the cement composition to set, wherein the additive creates a plurality of pores within the set cement.

公开(公告)号：US20180037798A1

公开(公告)日：2018-02-08

申请号：US15506217

申请日：2014-09-29

Applicant: HALLIBURTON ENERGY SERVICES IN.

Inventor： Vaishali Mishra

IPC: C09K8/44 ,  C08F220/34 ,  E21B33/14 ,  C04B26/06

CPC classification number: C09K8/44 ,  C04B26/06 ,  C04B28/02 ,  C08F220/34 ,  C09K8/473 ,  E21B33/13 ,  E21B33/14 ,  C04B24/2641 ,  C04B38/02 ,  C04B24/2676 ,  C04B24/2623 ,  C04B24/2652

Abstract: A method of treating a subterranean formation includes introducing cement composition into a wellbore, the cement composition including a pumpable slurry of cement comprising a copolymer capable of swelling in a gaseous environment. A composition includes a pumpable slurry of cement comprising a copolymer capable of swelling in a gaseous environment.

公开(公告)号：US09796622B2

公开(公告)日：2017-10-24

申请号：US14298427

申请日：2014-06-06

Applicant: Saudi Arabian Oil Company

Inventor： Abdullah Selah Hussain Al-Yami ,  Ahmad Saleh Al-Humaidi ,  Salah Hamad Al-Saleh ,  Turki Thowini Mohammad AlSubaie

IPC: C04B7/02 ,  C04B20/00 ,  C04B28/04 ,  C09K8/473

CPC classification number: C04B7/02 ,  C04B20/0096 ,  C04B28/04 ,  C04B2235/5472 ,  C09K8/473 ,  C04B14/06 ,  C04B14/104 ,  C04B14/28 ,  C04B20/0032 ,  C04B22/066 ,  C04B24/2641 ,  C04B2103/20 ,  C04B2103/46 ,  C04B2103/50 ,  C04B14/24 ,  C04B14/304 ,  C04B24/18 ,  C04B24/383 ,  C04B14/02 ,  C04B22/008 ,  C04B38/02

Abstract: The invention provides a low density cement composition. The composition includes a cement component, a glass sphere component, a bentonite component, a fine calcium carbonate component, a medium calcium carbonate component, a silica sand component, and a silica flour component.