EP2785971 - USE OF DOWNHOLE PRESSURE MEASUREMENTS WHILE DRILLING TO DETECT AND MITIGATE INFLUXES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.08.2019 Database last updated on 18.11.2024 | |
Former | The patent has been granted Status updated on 07.09.2018 | ||
Former | Grant of patent is intended Status updated on 23.05.2018 | Most recent event Tooltip | 03.07.2020 | Lapse of the patent in a contracting state New state(s): CY, MK | published on 05.08.2020 [2020/32] | Applicant(s) | For all designated states Halliburton Energy Services, Inc. 10200 Bellaire Boulevard Houston, TX 77072 / US | [2018/41] |
Former [2014/41] | For all designated states Halliburton Energy Services, Inc. 10200 Bellaire Boulevard Houston, TX 77072 / US | Inventor(s) | 01 /
LOVORN, James, R. 3000 North Sam Houston Parkway East Houston, TX 77032 / US | [2014/41] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2018/41] |
Former [2014/41] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 12852796.7 | 05.11.2012 | [2018/41] | WO2012US63514 | Priority number, date | US201161565131P | 30.11.2011 Original published format: US 201161565131 P | [2014/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2013081775 | Date: | 06.06.2013 | Language: | EN | [2013/23] | Type: | A1 Application with search report | No.: | EP2785971 | Date: | 08.10.2014 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.06.2013 takes the place of the publication of the European patent application. | [2014/41] | Type: | B1 Patent specification | No.: | EP2785971 | Date: | 10.10.2018 | Language: | EN | [2018/41] | Search report(s) | International search report - published on: | KR | 06.06.2013 | (Supplementary) European search report - dispatched on: | EP | 08.04.2016 | Classification | IPC: | E21B47/06, E21B49/00, E21B47/008, G06F19/00 | [2016/19] | CPC: |
E21B21/08 (EP,US)
|
Former IPC [2014/41] | E21B47/06, E21B49/00, E21B47/008 | 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 [2014/41] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERWENDUNG VON BOHRLOCHDRUCKMESSUNGEN WÄHREND DES BOHRENS ZUR DETEKTION UND VERRINGERUNG VON FLÜSSIGKEITSEINDRINGUNGEN | [2014/41] | English: | USE OF DOWNHOLE PRESSURE MEASUREMENTS WHILE DRILLING TO DETECT AND MITIGATE INFLUXES | [2014/41] | French: | UTILISATION DE MESURES DE PRESSION DE FOND DE PUITS PENDANT LE FORAGE PERMETTANT DE DÉTECTER ET DE MITIGER LES AFFLUX | [2014/41] | Entry into regional phase | 16.05.2014 | National basic fee paid | 16.05.2014 | Search fee paid | 16.05.2014 | Designation fee(s) paid | 16.05.2014 | Examination fee paid | Examination procedure | 16.05.2014 | Examination requested [2014/41] | 26.10.2016 | Amendment by applicant (claims and/or description) | 24.05.2018 | Communication of intention to grant the patent | 29.08.2018 | Fee for grant paid | 29.08.2018 | Fee for publishing/printing paid | 29.08.2018 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 24.05.2018 | Opposition(s) | 11.07.2019 | No opposition filed within time limit [2019/38] | Fees paid | Renewal fee | 07.11.2014 | Renewal fee patent year 03 | 06.11.2015 | Renewal fee patent year 04 | 21.10.2016 | Renewal fee patent year 05 | 07.09.2017 | Renewal fee patent year 06 |
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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. | Lapses during opposition Tooltip | HU | 05.11.2012 | AL | 10.10.2018 | AT | 10.10.2018 | CY | 10.10.2018 | CZ | 10.10.2018 | DK | 10.10.2018 | EE | 10.10.2018 | ES | 10.10.2018 | FI | 10.10.2018 | HR | 10.10.2018 | IT | 10.10.2018 | LT | 10.10.2018 | LV | 10.10.2018 | MC | 10.10.2018 | MK | 10.10.2018 | NL | 10.10.2018 | PL | 10.10.2018 | RO | 10.10.2018 | RS | 10.10.2018 | SE | 10.10.2018 | SI | 10.10.2018 | SK | 10.10.2018 | SM | 10.10.2018 | TR | 10.10.2018 | IE | 05.11.2018 | LU | 05.11.2018 | MT | 05.11.2018 | BE | 30.11.2018 | CH | 30.11.2018 | LI | 30.11.2018 | FR | 10.12.2018 | BG | 10.01.2019 | GR | 11.01.2019 | IS | 10.02.2019 | PT | 10.02.2019 | DE | 01.06.2019 | [2020/31] |
Former [2020/30] | HU | 05.11.2012 | |
AL | 10.10.2018 | ||
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SI | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
TR | 10.10.2018 | ||
IE | 05.11.2018 | ||
LU | 05.11.2018 | ||
MT | 05.11.2018 | ||
BE | 30.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
FR | 10.12.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
DE | 01.06.2019 | ||
Former [2020/17] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SI | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
TR | 10.10.2018 | ||
IE | 05.11.2018 | ||
LU | 05.11.2018 | ||
MT | 05.11.2018 | ||
BE | 30.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
FR | 10.12.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
DE | 01.06.2019 | ||
Former [2020/08] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SI | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
IE | 05.11.2018 | ||
LU | 05.11.2018 | ||
MT | 05.11.2018 | ||
BE | 30.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
FR | 10.12.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
DE | 01.06.2019 | ||
Former [2019/50] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SI | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
IE | 05.11.2018 | ||
LU | 05.11.2018 | ||
BE | 30.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
FR | 10.12.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
DE | 01.06.2019 | ||
Former [2019/49] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SI | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
IE | 05.11.2018 | ||
LU | 05.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
FR | 10.12.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
DE | 01.06.2019 | ||
Former [2019/48] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
IE | 05.11.2018 | ||
LU | 05.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
Former [2019/40] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SK | 10.10.2018 | ||
SM | 10.10.2018 | ||
LU | 05.11.2018 | ||
CH | 30.11.2018 | ||
LI | 30.11.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
Former [2019/37] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
EE | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
MC | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RO | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
SM | 10.10.2018 | ||
LU | 05.11.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
Former [2019/35] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
CZ | 10.10.2018 | ||
DK | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
LU | 05.11.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
Former [2019/34] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
DK | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
IT | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
LU | 05.11.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
Former [2019/26] | AL | 10.10.2018 | |
AT | 10.10.2018 | ||
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
PT | 10.02.2019 | ||
Former [2019/25] | AT | 10.10.2018 | |
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
RS | 10.10.2018 | ||
SE | 10.10.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
Former [2019/24] | AT | 10.10.2018 | |
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
SE | 10.10.2018 | ||
BG | 10.01.2019 | ||
GR | 11.01.2019 | ||
IS | 10.02.2019 | ||
Former [2019/23] | AT | 10.10.2018 | |
ES | 10.10.2018 | ||
FI | 10.10.2018 | ||
HR | 10.10.2018 | ||
LT | 10.10.2018 | ||
LV | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
BG | 10.01.2019 | ||
IS | 10.02.2019 | ||
Former [2019/22] | FI | 10.10.2018 | |
LT | 10.10.2018 | ||
NL | 10.10.2018 | ||
PL | 10.10.2018 | ||
BG | 10.01.2019 | ||
IS | 10.02.2019 | ||
Former [2019/21] | FI | 10.10.2018 | |
LT | 10.10.2018 | ||
NL | 10.10.2018 | ||
IS | 10.02.2019 | ||
Former [2019/20] | LT | 10.10.2018 | |
NL | 10.10.2018 | ||
Former [2019/17] | NL | 10.10.2018 | Documents cited: | Search | [A]CN102071926 (CNPC DRILLING RES INST) [A] 1,7* abstract *; | [A]US2011214882 (SANTOS HELIO [US]) [A] 1,7 * paragraph [0087]; figure 1 * | International search | [Y]US6427125 (GZARA KAIS [US], et al); | [A]US2004253734 (FIRMIN CULLY [US]); | [A]EP1852718 (BAKER HUGHES INC [US]); | [Y]US2009312964 (NAJIM AL-KHAMIS MOHAMMED [SA]); | [A]WO2010101473 (DRILLTRONICS RIG SYSTEM AS [NO], et al) | by applicant | US6427125 | WO2011US59743 |