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EP3337950
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EP About this file: EP3337950
| EP3337950 - OPTIMIZATION OF EXCITATION SOURCE PLACEMENT FOR DOWNHOLE RANGING AND TELEMETRY OPERATIONS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 24.07.2020 Database last updated on 01.01.2025 | |
| Former | Grant of patent is intended Status updated on 17.10.2019 | ||
| Former | Request for examination was made Status updated on 25.05.2018 | ||
| Former | The international publication has been made Status updated on 25.02.2017 | Most recent event Tooltip | 24.07.2020 | Application deemed to be withdrawn | published on 26.08.2020 [2020/35] | Applicant(s) | For all designated states Halliburton Energy Services, Inc. 3000 N. Sam Houston Parkway E. Houston, TX 77032 / US | [2018/26] | Inventor(s) | 01 /
WU, Hsu-Hsiang 7338 Hudson Grove Lane Sugar Land, TX 77479 / US | 02 /
DONDERICI, Burkay 139 Brittany Lane Pittsford NY 14534 / US | 03 /
FAN, Yijing Blk 88, Redhill Close Singapore 150088 / SG | [N/P] |
| Former [2018/35] | 01 /
WU, Hsu-Hsiang 7338 Hudson Grove Lane Sugar Land, TX 77479 / US | ||
| 02 /
DONDERICI, Burkay 139 Brittany Lane Pittsford NY 14534 / US | |||
| 03 /
FAN, Yijing Redhill Close Blk 88 Singapore 150088 / SG | |||
| Former [2018/26] | 01 /
WU, Hsu-Hsiang 7338 Hudson Grove Lane Sugar Land, TX 77479 / US | ||
| 02 /
DONDERICI, Burkay 3121 Buffalo Speedway 8305 Houston, TX 77098 / US | |||
| 03 /
FAN, Yijing Redhill Close Blk 88 Singapore 150088 / SG | Representative(s) | Jennings, Michael John Venner Shipley LLP 200 Aldersgate London EC1A 4HD / GB | [N/P] |
| Former [2018/26] | Jennings, Michael John A.A. Thornton & Co. 10 Old Bailey London EC4M 7NG / GB | Application number, filing date | 15901849.8 | 19.08.2015 | [2018/26] | WO2015US45828 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2017030575 | Date: | 23.02.2017 | Language: | EN | [2017/08] | Type: | A1 Application with search report | No.: | EP3337950 | Date: | 27.06.2018 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.02.2017 takes the place of the publication of the European patent application. | [2018/26] | Search report(s) | International search report - published on: | KR | 23.02.2017 | (Supplementary) European search report - dispatched on: | EP | 22.02.2019 | Classification | IPC: | E21B44/00, E21B47/022, G01V3/18, G01V3/20, G06F17/50 | [2019/13] | CPC: |
E21B47/0228 (EP,US);
G01V20/00 (EP,US);
E21B44/00 (US);
E21B47/13 (US);
E21B49/00 (US);
E21B7/04 (US);
|
| Former IPC [2018/26] | E21B44/00, E21B47/022, G01V3/18 | 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 [2018/26] | Title | German: | OPTIMIERUNG DER ERREGUNGSQUELLENPLATZIERUNG FÜR BOHRLOCHMESSUNGS- UND -TELEMETRIEOPERATIONEN | [2018/26] | English: | OPTIMIZATION OF EXCITATION SOURCE PLACEMENT FOR DOWNHOLE RANGING AND TELEMETRY OPERATIONS | [2018/26] | French: | OPTIMISATION DE POSITIONNEMENT DE SOURCE D'EXCITATION POUR OPÉRATIONS DE TÉLÉDÉTECTION ET DE TÉLÉMÉTRIE DE FOND DE PUITS | [2018/26] | Entry into regional phase | 05.02.2018 | National basic fee paid | 05.02.2018 | Search fee paid | 05.02.2018 | Designation fee(s) paid | 05.02.2018 | Examination fee paid | Examination procedure | 08.01.2018 | Date on which the examining division has become responsible | 05.02.2018 | Examination requested [2018/26] | 08.08.2019 | Amendment by applicant (claims and/or description) | 18.10.2019 | Communication of intention to grant the patent | 29.02.2020 | Application deemed to be withdrawn, date of legal effect [2020/35] | 07.04.2020 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2020/35] | Fees paid | Renewal fee | 05.02.2018 | Renewal fee patent year 03 | 06.06.2018 | Renewal fee patent year 04 | 04.06.2019 | Renewal fee patent year 05 |
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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 | [A]US4372398 (KUCKES ARTHUR F) [A] 1-20 * the whole document *; | [A]GB2410512 (SCHLUMBERGER HOLDINGS [VG]) [A] 1-20 * the whole document *; | [A]GB2441033 (SCHLUMBERGER HOLDINGS [VG]) [A] 1-20 * the whole document *; | [A]WO2014089402 (HALLIBURTON ENERGY SERV INC [US]) [A] 1,11* the whole document * | International search | [Y]US5543715 (SINGER BENSION [US], et al) [Y] 1-37 * See column 2, lines 1-61; column 5, line 1 - column 7, line 67; column 10, line 18 - column 13, line 19; and figures 2, 5. *; | [A]EP0793119 (ANADRILL INT SA [PA], et al) [A] 1-37 * See column 9, line 5 - column 10, line 36; and figures 2-4. *; | [A]EP2101198 (SCHLUMBERGER SERVICES PETROL [FR], et al) [A] 1-37* See paragraphs [0041]-[0055]; and figures 3, 4a-4b. *; | [Y]US2010134113 (DEPAVIA LUIS EDUARD [US], et al) [Y] 1-37 * See paragraphs [0041]-[0067]; and figure 1. *; | [A]US2011198078 (HARRIGAN EDWARD [US], et al) [A] 1-37 * See paragraphs [0063]-[0077]; and figures 4A-4D. * |