GB201514785D0 - Variable tg shape memory materials for wellbore devices - Google Patents

Variable tg shape memory materials for wellbore devices

Info

Publication number: GB201514785D0
Authority: GB; United Kingdom
Prior art keywords: variable; shape memory; memory materials; wellbore devices; wellbore
Prior art date: 2013-01-25
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.): Granted

Application number

GBGB1514785.3A

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.)

Baker Hughes Holdings LLC

Original Assignee

Baker Hughes Inc

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.)

2013-01-25

Filing date

2014-01-13

Publication date

2015-10-07

2013-01-25 Priority claimed from US13/750,468 external-priority patent/US9068437B2/en

2014-01-13 Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc

2015-10-07 Publication of GB201514785D0 publication Critical patent/GB201514785D0/en

2015-11-11 Publication of GB2526026A publication Critical patent/GB2526026A/en

2017-03-01 Application granted granted Critical

2017-03-01 Publication of GB2526026B publication Critical patent/GB2526026B/en

Status Expired - Fee Related legal-status Critical Current

2034-01-13 Anticipated expiration legal-status Critical

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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Polyurethanes Or Polyureas (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Semiconductor Memories (AREA)
Micromachines (AREA)
Networks Using Active Elements (AREA)
Compositions Of Macromolecular Compounds (AREA)

GB1514785.3A 2013-01-25 2014-01-13 Variable Tg shape memory materials for wellbore devices Expired - Fee Related GB2526026B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13/750,468 US9068437B2 (en)	2010-03-26	2013-01-25	Variable Tg shape memory materials for wellbore devices
PCT/US2014/011300 WO2014116457A1 (en)	2013-01-25	2014-01-13	Variable tg shape memory materials for wellbore devices

Publications (3)

Publication Number	Publication Date
GB201514785D0 true GB201514785D0 (en)	2015-10-07
GB2526026A GB2526026A (en)	2015-11-11
GB2526026B GB2526026B (en)	2017-03-01

Family

ID=51227948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1514785.3A Expired - Fee Related GB2526026B (en)	2013-01-25	2014-01-13	Variable Tg shape memory materials for wellbore devices

Country Status (5)

Country	Link
AU (1)	AU2014209715B2 (en)
CA (1)	CA2897777C (en)
GB (1)	GB2526026B (en)
NO (1)	NO20150877A1 (en)
WO (1)	WO2014116457A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10570330B2 (en)	2016-12-19	2020-02-25	Halliburton Energy Services, Inc.	Use of shape memory materials in wellbore servicing fluids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8205673B2 (en) *	2006-12-18	2012-06-26	Schlumberger Technology Corporation	Differential filters for removing water during oil production
US7832490B2 (en) *	2007-05-31	2010-11-16	Baker Hughes Incorporated	Compositions containing shape-conforming materials and nanoparticles to enhance elastic modulus
US20090084539A1 (en) *	2007-09-28	2009-04-02	Ping Duan	Downhole sealing devices having a shape-memory material and methods of manufacturing and using same
US7926565B2 (en) *	2008-10-13	2011-04-19	Baker Hughes Incorporated	Shape memory polyurethane foam for downhole sand control filtration devices
US8365833B2 (en) *	2010-03-26	2013-02-05	Baker Hughes Incorporated	Variable Tg shape memory polyurethane for wellbore devices

2014
- 2014-01-13 GB GB1514785.3A patent/GB2526026B/en not_active Expired - Fee Related
- 2014-01-13 WO PCT/US2014/011300 patent/WO2014116457A1/en active Application Filing
- 2014-01-13 CA CA2897777A patent/CA2897777C/en active Active
- 2014-01-13 AU AU2014209715A patent/AU2014209715B2/en not_active Ceased
2015
- 2015-07-06 NO NO20150877A patent/NO20150877A1/en unknown

Also Published As

Publication number	Publication date
CA2897777C (en)	2017-11-07
GB2526026A (en)	2015-11-11
NO20150877A1 (en)	2015-07-06
AU2014209715B2 (en)	2017-04-13
WO2014116457A1 (en)	2014-07-31
CA2897777A1 (en)	2014-07-31
GB2526026B (en)	2017-03-01
AU2014209715A1 (en)	2015-07-16

Publication	Publication Date	Title
GB2536135B (en)	2020-08-26	Self-assembling packer
GB201319134D0 (en)	2013-12-11	Triplestore replicator
GB201315957D0 (en)	2013-10-23	Retrievable packer
GB2534272B (en)	2020-03-04	Rotationally-independent wellbore ranging
EP2954567A4 (en)	2016-10-05	LUMINOPHORE LEAVES
GB2536367B (en)	2020-07-22	Directional casing-while-drilling
GB2538370B (en)	2020-04-29	Designing wellbore completion intervals
GB201312011D0 (en)	2013-08-21	Packer apparatuses
IL242777A (en)	2016-12-29	Construction-set elements
PL3047163T3 (en)	2020-08-24	Closing element
ZA201504929B (en)	2016-06-29	Wellbore conveyor device
PL3039485T3 (en)	2024-03-18	Micromirror array
GB2511940B (en)	2020-03-11	Maneouvering element description
SG11201503626VA (en)	2015-06-29	A memory device
SG11201602639TA (en)	2016-05-30	Concurrently accessing memory
GB2517167B (en)	2020-01-15	Centraliser
GB201313368D0 (en)	2013-09-11	Novel Reconstitution devices
GB201304825D0 (en)	2013-05-01	Downhole arrangement
GB2526026B (en)	2017-03-01	Variable Tg shape memory materials for wellbore devices
ZA201404257B (en)	2015-08-26	Warhead
GB201401222D0 (en)	2014-03-12	Setting out device
GB201520521D0 (en)	2016-01-06	Sustainable drainage device
PL2860314T3 (en)	2016-05-31	Gravity foundation
GB201321186D0 (en)	2014-01-15	Pyrotechnic tech
TWM477090U (en)	2014-04-21	Charge base

Legal Events

Date	Code	Title	Description
2024-09-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20240113