GB201216831D0 - Centralizer deployment - Google Patents

Centralizer deployment

Info

Publication number: GB201216831D0
Authority: GB; United Kingdom
Prior art keywords: centralizer; deployment; centralizer deployment
Prior art date: 2011-09-20
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB1216831.6A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Claxton Engineering Services Ltd

Original Assignee

Claxton Engineering Services Ltd

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.)

2011-09-20

Filing date

2012-09-20

Publication date

2012-11-07

2012-09-20 Application filed by Claxton Engineering Services Ltd filed Critical Claxton Engineering Services Ltd

2012-11-07 Publication of GB201216831D0 publication Critical patent/GB201216831D0/en

2013-03-27 Publication of GB2494994A publication Critical patent/GB2494994A/en

Status Withdrawn legal-status Critical Current

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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/12—Devices for placing or drawing out wear protectors

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

GB1216831.6A 2011-09-20 2012-09-20 Centralizer deployment Withdrawn GB2494994A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1116236.9A GB201116236D0 (en)	2011-09-20	2011-09-20	Centralizer

Publications (2)

Publication Number	Publication Date
GB201216831D0 true GB201216831D0 (en)	2012-11-07
GB2494994A GB2494994A (en)	2013-03-27

Family

ID=44937562

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GBGB1116236.9A Ceased GB201116236D0 (en)	2011-09-20	2011-09-20	Centralizer
GB1216828.2A Expired - Fee Related GB2494991B (en)	2011-09-20	2012-09-20	Centralizer
GB1216831.6A Withdrawn GB2494994A (en)	2011-09-20	2012-09-20	Centralizer deployment

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
GBGB1116236.9A Ceased GB201116236D0 (en)	2011-09-20	2011-09-20	Centralizer
GB1216828.2A Expired - Fee Related GB2494991B (en)	2011-09-20	2012-09-20	Centralizer

Country Status (4)

Country	Link
EP (1)	EP2573315B1 (en)
AU (1)	AU2012227158A1 (en)
DK (1)	DK2573315T3 (en)
GB (3)	GB201116236D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2518417A (en) *	2013-09-20	2015-03-25	Hhr Entpr Ltd	A device for protecting a conductor passing through a guide on a sea based oil drilling platform
FR3095469B1 (en) *	2019-04-25	2022-04-01	South Offshore	Wedging device
GB201915215D0 (en)	2019-10-21	2019-12-04	Mako Offshore Ltd	Conductor assembly and methods
CN111005377B (en) *	2019-12-26	2021-07-27	黑龙江省八达路桥建设有限公司	Drilling tool supporting limiting descending device for bored pile construction
CN115853501B (en) *	2022-12-28	2023-06-30	基康仪器股份有限公司	A detachable flexible inclinometer positioning guide wheel assembly structure
CN116808883B (en) *	2023-06-14	2025-01-03	江苏浚和建设工程有限公司	Intelligent type ash spraying machine for building construction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2277336B (en) *	1993-04-06	1996-07-24	Uwg Ltd	Centraliser
US6513223B1 (en) *	2000-05-30	2003-02-04	Tesco Corporation	Method for installing a centralizer retaining collar and outer sleeve
GB2381280B (en) *	2001-10-23	2006-03-22	Uwg Ltd	Centraliser
GB0218312D0 (en) *	2002-08-07	2002-09-11	Paramode Ltd	An adjustable centralising device
US7104318B2 (en) *	2004-04-07	2006-09-12	Plexus Ocean Systems, Ltd.	Self-contained centralizer system
GB2417505B (en) *	2004-08-28	2008-06-25	U W G Ltd	Centraliser

2011
- 2011-09-20 GB GBGB1116236.9A patent/GB201116236D0/en not_active Ceased
2012
- 2012-09-18 AU AU2012227158A patent/AU2012227158A1/en not_active Abandoned
- 2012-09-20 DK DK12185143.0T patent/DK2573315T3/en active
- 2012-09-20 EP EP12185143.0A patent/EP2573315B1/en not_active Not-in-force
- 2012-09-20 GB GB1216828.2A patent/GB2494991B/en not_active Expired - Fee Related
- 2012-09-20 GB GB1216831.6A patent/GB2494994A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2494991B (en)	2015-12-09
EP2573315A3 (en)	2015-11-18
DK2573315T3 (en)	2019-01-28
EP2573315B1 (en)	2018-11-07
AU2012227158A1 (en)	2013-04-04
GB2494994A (en)	2013-03-27
EP2573315A2 (en)	2013-03-27
GB2494991A (en)	2013-03-27
GB201116236D0 (en)	2011-11-02
GB201216828D0 (en)	2012-11-07

Publication	Publication Date	Title
GB2511375B (en)	2017-07-26	Deployment Catheter
SG10201601802YA (en)	2016-04-28	Dispiropyrrolidine derivatives
ZA201401884B (en)	2019-11-27	New dihydroquinoline-2-one derivatives
GB201109414D0 (en)	2011-07-20	Diathermy -ionisation technique
EP2691815A4 (en)	2014-09-03	Toner
EP2683944A4 (en)	2014-10-22	Subsea motor-turbomachine
PL3885132T3 (en)	2022-09-05	Hardfaced wearpart
EP2698219A4 (en)	2014-08-27	Drill
SG11201401937YA (en)	2014-05-29	New aryl-quinoline derivatives
IL247636A0 (en)	2016-11-30	Heteroarylpiperidine derivatives
EP2687531A4 (en)	2014-07-02	Tetrahydrocarboline derivative
EP2740730A4 (en)	2015-04-15	Dibenzooxepin derivative
GB201216831D0 (en)	2012-11-07	Centralizer deployment
PL3056606T3 (en)	2019-05-31	Hand packer
EP2795032A4 (en)	2016-01-20	Extended reach drilling
AP3428A (en)	2015-09-30	Centraliser
SI2766342T1 (en)	2016-09-30	Phenyl-guanidine derivatives
EP2749460A4 (en)	2015-02-25	Inflator
ZA201308049B (en)	2016-08-31	3-ureidoisoquinolin-8-yl derivatives
EP2751367A4 (en)	2015-05-06	Ladder
GB201101712D0 (en)	2011-03-16	Centralizers
GB201114377D0 (en)	2011-10-05	Apparatus for downhole deployment
ZA201209319B (en)	2013-08-28	Cyclopropyl-indole derivatives
GB201103838D0 (en)	2011-04-20	Polymorphic form
GB201103840D0 (en)	2011-04-20	Polymorphic form

Legal Events

Date	Code	Title	Description
2019-06-05	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)