EP 2935506 A1 20151028 - CONSOLIDATING SPACER FLUIDS AND METHODS OF USE
Title (en)
CONSOLIDATING SPACER FLUIDS AND METHODS OF USE
Title (de)
KONSOLIDIERENDE DISTANZFLÜSSIGKEITEN UND VERFAHREN ZUR VERWENDUNG
Title (fr)
FLUIDES ESPACEURS DE CONSOLIDATION ET PROCÉDÉS D'UTILISATION
Publication
Application
Priority
- US 201213725833 A 20121221
- US 2013076959 W 20131220
Abstract (en)
[origin: WO2014100604A1] Disclosed are spacer fluids and methods of use in subterranean formations. Embodiments may include use of consolidating spacer fluids in displacement of drilling fluids from a well bore annulus.
IPC 8 full level
C09K 8/40 (2006.01); C04B 38/10 (2006.01)
CPC (source: EP RU)
C04B 38/10 (2013.01 - EP); C09K 8/40 (2013.01 - RU); C09K 8/424 (2013.01 - EP); C09K 8/473 (2013.01 - EP); C09K 8/487 (2013.01 - EP); E21B 33/138 (2013.01 - RU); Y02W 30/91 (2015.05 - EP)
C-Set (source: EP)
- C04B 38/10 + C04B 14/047 + C04B 14/06 + C04B 14/10 + C04B 14/108 + C04B 14/16 + C04B 18/101 + C04B 18/141 + C04B 18/146 + C04B 18/162 + C04B 18/22 + C04B 20/002 + C04B 20/0048 + C04B 20/008 + C04B 22/064 + C04B 22/143 + C04B 24/26 + C04B 24/38 + C04B 28/04 + C04B 2103/408 + C04B 2103/44 + C04B 2103/46 + C04B 2103/50 + C04B 2103/61
- C04B 38/10 + C04B 28/021
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014100604 A1 20140626; AR 094176 A1 20150715; AU 2013361111 A1 20150604; AU 2013361111 B2 20151008; BR 112015011635 A2 20170711; CA 2891718 A1 20140626; CN 104995279 A 20151021; EP 2935506 A1 20151028; EP 2935506 A4 20161026; IN 4157DEN2015 A 20151016; MX 2015006334 A 20160120; MY 181579 A 20201229; NZ 707995 A 20190125; NZ 742608 A 20190125; RU 2015118699 A 20170202; RU 2612763 C2 20170313
DOCDB simple family (application)
US 2013076959 W 20131220; AR P130104904 A 20131219; AU 2013361111 A 20131220; BR 112015011635 A 20131220; CA 2891718 A 20131220; CN 201380067250 A 20131220; EP 13864420 A 20131220; IN 4157DEN2015 A 20150515; MX 2015006334 A 20131220; MY PI2015701601 A 20131220; NZ 70799513 A 20131220; NZ 74260813 A 20131220; RU 2015118699 A 20131220