| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
| (30) |
Priority: |
29.02.2012 US 201213408861
|
| (43) |
Date of publication of application: |
|
07.01.2015 Bulletin 2015/02 |
| (73) |
Proprietor: Halliburton Energy Services Inc. |
|
Houston, Texas 77032 (US) |
|
| (72) |
Inventors: |
|
- GRECI, Stephen Michael
Little Elm, Texas 75068 (US)
- HOLDERMAN, Luke William
Richardson, Texas 75082 (US)
- LOPEZ, Jean Marc
Plano, Texas 75025 (US)
- FRANKLIN, Matthew Earl
Lewisville, Texas 75056 (US)
|
| (74) |
Representative: Bennett, Adrian Robert J. et al |
|
A.A. Thornton & Co.
10 Old Bailey
London EC4M 7NG
London EC4M 7NG (GB) |
| (56) |
References cited: :
EP-A1- 1 672 167
WO-A1-2011/100176
US-A1- 2007 012 454
US-A1- 2008 283 238
US-A1- 2009 151 925
|
EP-A2- 2 378 057
US-A- 1 536 348
US-A1- 2008 041 580
US-A1- 2009 084 556
US-B2- 7 419 002
|
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| |
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