BRPI0917743A2 - unidade de processamento de sólidos submarinos, aparelho de perfuração de gradiente duplo, método para recuperar lama de perfuração e método para controlar uma unidade de processamento de sólidos submarinos - Google Patents

unidade de processamento de sólidos submarinos, aparelho de perfuração de gradiente duplo, método para recuperar lama de perfuração e método para controlar uma unidade de processamento de sólidos submarinos

Info

Publication number
BRPI0917743A2
BRPI0917743A2 BRPI0917743A BRPI0917743A BRPI0917743A2 BR PI0917743 A2 BRPI0917743 A2 BR PI0917743A2 BR PI0917743 A BRPI0917743 A BR PI0917743A BR PI0917743 A BRPI0917743 A BR PI0917743A BR PI0917743 A2 BRPI0917743 A2 BR PI0917743A2
Authority
BR
Brazil
Prior art keywords
processing unit
solids processing
subsea solids
subsea
controlling
Prior art date
Application number
BRPI0917743A
Other languages
English (en)
Inventor
Dat Nguyen
Greg Bailey
Peringandoor Raman Hariharan
Robert Arnold Judge
Original Assignee
Hydril Usa Mfg Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydril Usa Mfg Llc filed Critical Hydril Usa Mfg Llc
Publication of BRPI0917743A2 publication Critical patent/BRPI0917743A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Food Science & Technology (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BRPI0917743A 2008-12-12 2009-11-03 unidade de processamento de sólidos submarinos, aparelho de perfuração de gradiente duplo, método para recuperar lama de perfuração e método para controlar uma unidade de processamento de sólidos submarinos BRPI0917743A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/334,006 US8157014B2 (en) 2008-12-12 2008-12-12 Subsea solids processing apparatuses and methods
PCT/US2009/063104 WO2010068347A2 (en) 2008-12-12 2009-11-03 Subsea solids processing apparatuses and methods

Publications (1)

Publication Number Publication Date
BRPI0917743A2 true BRPI0917743A2 (pt) 2016-07-26

Family

ID=42239185

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917743A BRPI0917743A2 (pt) 2008-12-12 2009-11-03 unidade de processamento de sólidos submarinos, aparelho de perfuração de gradiente duplo, método para recuperar lama de perfuração e método para controlar uma unidade de processamento de sólidos submarinos

Country Status (6)

Country Link
US (2) US8157014B2 (pt)
EP (1) EP2376739A4 (pt)
AU (1) AU2009325030B2 (pt)
BR (1) BRPI0917743A2 (pt)
SG (1) SG172053A1 (pt)
WO (1) WO2010068347A2 (pt)

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US20120097777A1 (en) * 2010-10-26 2012-04-26 Chao-Lung Su Strengthened cutting device for a strip-cut shredder
US8807468B2 (en) * 2011-01-08 2014-08-19 Ssi Shredding Systems, Inc. Controlled feed-rate shredding
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US9316054B2 (en) 2012-02-14 2016-04-19 Chevron U.S.A. Inc. Systems and methods for managing pressure in a wellbore
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US9656268B2 (en) * 2012-06-29 2017-05-23 Green Innovative Solutions, Llc System and method for cutting and/or shredding materials
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US9611700B2 (en) 2014-02-11 2017-04-04 Saudi Arabian Oil Company Downhole self-isolating wellbore drilling systems
US10421078B2 (en) * 2014-09-24 2019-09-24 Jwc Environmental, Llc Two-dimensional cutting features
DE102014016920A1 (de) * 2014-11-17 2016-05-19 Giesecke & Devrient Gmbh Vorrichtung zum Schreddern von Wertdokumenten
US20160136651A1 (en) * 2014-11-17 2016-05-19 National Conveyors Company, Inc. Apparatus and methods for removing blockages in a shredding apparatus
CN106419644B (zh) * 2015-08-04 2020-10-16 德昌电机(深圳)有限公司 旋转搅拌机构的控制方法及控制系统
WO2017039649A1 (en) * 2015-09-02 2017-03-09 Halliburton Energy Services, Inc. Software simulation method for estimating fluid positions and pressures in the wellbore for a dual gradient cementing system
WO2018132174A1 (en) * 2017-01-10 2018-07-19 Steere Enterprises, Inc. Modular shredder and grinder apparatus
CN107511232B (zh) * 2017-08-25 2018-07-17 广东众恒科技有限公司 一种机器人
CN108940445A (zh) * 2018-08-21 2018-12-07 江苏俊镕环保设备有限公司 一种径向交错挤压分散的污泥均化装置
CA3053083C (en) * 2018-10-22 2022-01-25 Halliburton Energy Services, Inc. Rotating cutter apparatus for reducing the size of solid objects in a fluid
US11905771B2 (en) * 2021-10-22 2024-02-20 Saudi Arabian Oil Company Method and equipment for crushing debris in drilling fluids

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Also Published As

Publication number Publication date
EP2376739A4 (en) 2017-10-25
WO2010068347A2 (en) 2010-06-17
WO2010068347A3 (en) 2010-08-05
EP2376739A2 (en) 2011-10-19
US20120228030A1 (en) 2012-09-13
SG172053A1 (en) 2011-07-28
AU2009325030A1 (en) 2011-07-07
US8511402B2 (en) 2013-08-20
US20100147593A1 (en) 2010-06-17
AU2009325030B2 (en) 2016-03-17
US8157014B2 (en) 2012-04-17

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: E21B 21/06

Ipc: B02C 18/14 (1968.09), E21B 21/00 (1968.09), E21B 2

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

B350 Update of information on the portal [chapter 15.35 patent gazette]