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EP2518264
European procedure
Extract from the Register of European Patents
EP About this file: EP2518264
| EP2518264 - Methods and apparatus for drilling, completing and configuring u-tube boreholes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.02.2015 Database last updated on 09.09.2024 | Most recent event Tooltip | 13.02.2015 | No opposition filed within time limit | published on 18.03.2015 [2015/12] | Applicant(s) | For all designated states Halliburton Energy Services, Inc. 10200 Bellaire Boulevard Houston, TX 77072 / US | [N/P] |
| Former [2012/44] | For all designated states Halliburton Energy Services, Inc. 10200 Bellaire Blvd. Houston, TX 77072 / US | Inventor(s) | 01 /
Tebbutt, Kyler 315 24th Avenue SW Calgary, Alberta, T2S3E7 / CA | 02 /
Hess, Joe E 8314 Crescent Knolls Drive Richmond, TX 77406 / US | 03 /
Ryan, Barry Gerard 916 Coachside Cresent S.W. Calgary, Alberta T3H 1A5 / CA | 04 /
Grills, Tracy Lorne 22 Tipping Close Airdrie, Alberta T4A 2A6 / CA | 05 /
Schnell, Rodney Alan 232 Wood Valley Drive Calgary, Alberta T2W 5X7 / CA | 06 /
Gil, Nester Humberton 239 - Grand Meadow Crescent Edmonton, Alberta T6L 1W9 / CA | 07 /
Hay, Richard Thomas 3000 N. Sam Houston Parkway East Houston, TX Texas TX 77032 / US | 08 /
Lee, Dean 5176 Weiman Drive Katy, TX Texas TX 77493 / US | [2013/26] |
| Former [2013/24] | 01 /
Tebbutt, Kyler 315 24th Avenue SW Calgary, Alberta, T2S3E7 / CA | ||
| 02 /
Hess, Joe E 7245 Waldron Cove Court Wasilla, AK Alaska 99654 / US | |||
| 03 /
Ryan, Barry Gerard 916 Coachside Cresent S.W. Calgary, Alberta T3H 1A5 / CA | |||
| 04 /
Grills, Tracy Lorne 22 Tipping Close Airdrie, Alberta T4A 2A6 / CA | |||
| 05 /
Schnell, Rodney Alan 232 Wood Valley Drive Calgary, Alberta T2W 5X7 / CA | |||
| 06 /
Gil, Nester Humberton 239 - Grand Meadow Crescent Edmonton, Alberta T6L 1W9 / CA | |||
| 07 /
Hay, Richard Thomas 3000 N. Sam Houston Parkway East Houston, TX Texas TX 77032 / US | |||
| 08 /
Lee, Dean 5176 Weiman Drive Katy, TX Texas TX 77493 / US | |||
| Former [2013/09] | 01 /
Tebbutt, Kyler 330 Twinbrooks Drive Edmonton, Alberta T6J 6S5 / CA | ||
| 02 /
Hess, Joe E 7245 Waldron Cove Court Wasilla, AK Alaska 99654 / US | |||
| 03 /
Ryan, Barry Gerard 916 Coachside Cresent S.W. Calgary, Alberta T3H 1A5 / CA | |||
| 04 /
Grills, Tracy Lorne 22 Tipping Close Airdrie, Alberta T4A 2A6 / CA | |||
| 05 /
Schnell, Rodney Alan 232 Wood Valley Drive Calgary, Alberta T2W 5X7 / CA | |||
| 06 /
Gil, Nester Humberton 239 - Grand Meadow Crescent Edmonton, Alberta T6L 1W9 / CA | |||
| 07 /
Hay, Richard Thomas 3000 N. Sam Houston Parkway East Houston, TX Texas TX 77032 / US | |||
| 08 /
Lee, Dean 5176 Weiman Drive Katy, TX Texas TX 77493 / US | |||
| Former [2012/44] | 01 /
Tebbutt, Kyler 330 Twinbrooks Drive Edmonton, Alberta T6J 6S5 / CA | ||
| 02 /
Hess, Joe E P.O. Box 876321 Wasilla, AK Alaska 99687 / US | |||
| 03 /
Ryan, Barry Gerard 916 Coachside Cresent S.W. Calgary, Alberta T3H 1A5 / CA | |||
| 04 /
Grills, Tracy Lorne 22 Tipping Close Airdrie, Alberta T4A 2A6 / CA | |||
| 05 /
Schnell, Rodney Alan 232 Wood Valley Drive Calgary, Alberta T2W 5X7 / CA | |||
| 06 /
Gil, Nester Humberton 239 - Grand Meadow Crescent Edmonton, Alberta T6L 1W9 / CA | |||
| 07 /
Hay, Richard Thomas 3000 N. Sam Houston Parkway East Houston, TX Texas TX 77032 / US | |||
| 08 /
Lee, Dean 5176 Weiman Drive Katy, TX Texas TX 77493 / US | Representative(s) | Brown, James Douglas Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
| Former [2012/44] | Brown, James Douglas Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | Application number, filing date | 12178225.4 | 17.11.2005 | [2012/44] | Priority number, date | US20040629747P | 19.11.2004 Original published format: US 629747 P | [2012/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2518264 | Date: | 31.10.2012 | Language: | EN | [2012/44] | Type: | B1 Patent specification | No.: | EP2518264 | Date: | 09.04.2014 | Language: | EN | [2014/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.10.2012 | Classification | IPC: | E21B43/30 | [2012/44] | CPC: |
E21B43/305 (EP,NO,US);
E21B7/04 (NO)
| Designated contracting states | DE, FR, GB [2012/44] | Title | German: | Verfahren und Vorrichtung zum Bohren, Abschließen und Konfigurieren von U-Rohrbohrlöchern | [2012/44] | English: | Methods and apparatus for drilling, completing and configuring u-tube boreholes | [2012/44] | French: | Procédés et appareil pour forer, exécuter et configurer des trous de forage à tube en u | [2012/44] | Examination procedure | 24.08.2012 | Examination requested [2012/44] | 11.12.2012 | Amendment by applicant (claims and/or description) | 01.02.2013 | Despatch of a communication from the examining division (Time limit: M04) | 02.04.2013 | Reply to a communication from the examining division | 31.10.2013 | Communication of intention to grant the patent | 25.02.2014 | Fee for grant paid | 25.02.2014 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP05810850.7 / EP1815101 | Opposition(s) | 12.01.2015 | No opposition filed within time limit [2015/12] | Fees paid | Renewal fee | 24.08.2012 | Renewal fee patent year 03 | 24.08.2012 | Renewal fee patent year 04 | 24.08.2012 | Renewal fee patent year 05 | 24.08.2012 | Renewal fee patent year 06 | 24.08.2012 | Renewal fee patent year 07 | 07.11.2012 | Renewal fee patent year 08 | 07.11.2013 | Renewal fee patent year 09 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [I]US4390067 (WILLMAN BERTRAM T [CA]) [I] 1-15 * column 4, line 60 - column 5, line 60; figures 1-5A *; | [I]US5246273 (ROSAR EDWARD C [US]) [I] 1-15 * column 10, lines 46-49; figure 15b *; | [I]WO9815712 (BAKER HUGHES INC [US]) [I] 1-15* page 29, lines 1-9; figure 5 *; | [I]US6263965 (SCHMIDT BRIAN H [CA], et al) [I] 1-15 * page 4, line 16 - page 5, line 31 *; | [I]WO03095795 (CDX GAS LLC [US]) [I] 1-15 * page 22, line 18 - page 24, line 23 * | by applicant | US4515213 | US4621698 | US5002137 | US5246273 | US5258755 | US5318122 | US5388648 | US5485089 | US5579829 | US5589775 | US5655605 | US6202746 | US6244361 | US6263965 | US6269892 | US6296066 | US2003010534 | US6581699 | US6769499 | - GRILLS; TRACY, "Magnetic Ranging Techniques for Drilling Steam Assisted Gravity Drainage Well Pairs and Unique Well Geometries - A Comparison of Technologies", SPE/PETROLEUM SOCIETY OFCLM/CHOA, (2002), page 79005 | - RUSSELL, J.P.; SHIELDS, G.; KERRIDGE, D.J., "Reduction of Well-Bore Positional Uncertainty Through Application of a New Geomagnetic In-Field Referencing Technique", SOCIETY OF PETROLEUM ENGINEERS (SPE, (1995), page 30452 | - CLARK; TOBY D.G.; CLARKE; ELLEN, "Space Weather Services for the Offshore Drilling Industry", BRITISH GEOLOGICAL SURVEY, UNDATED | - GRILLS; TRACY L., "Magnetic Ranging Technologies for Drilling Steam Assisted Gravity Drainage Well Pairs and Unique Well Geometries - A Comparison of Technologies", SOCIETY OF PETROLEUM ENGINEERS (SPE, (2002), page 79005 | - KUCKES, A.F.; HAY, R.T.; MCMAHON; JOSEPH; NORD, A.G.; SCHILLING, D.A.; MORDEN, JEFF, "New Electromagnetic Surveying/Ranging Method for Drilling Parallel Horizontal Twin Wells", SOCIETY OF PETROLEUM ENGINEERS (SPE, (1996), page 27466 | - MARKER; ROY; HAUKVIK; JOHN; TERRY; JAMES B.; PAULK; MARTIN D.; COATS, E. ALAN; WILSON, "Anaconda: Joint Development Project Leads to Digitally Controlled Composite Coiled Tubing Drilling System", SOCIETY OF PETROLEUM ENGINEERS (SPE, (2000), page 60750 | - ROY MARKER, "Anaconda: Joint Development Project Leads to Digitally Controlled Composite Coiled Tubing Drilling System", SPE, (20000405), page 60750 | - HUGH S. WILLIAMSON, "Accuracy Prediction for Directional MWD", SPE, (19991003), page 56702 |