EP 2225440 A1 20100908 - IN-SITU FORMATIONS STRENGTH TESTING WITH FORMATION SAMPLING
Title (en)
IN-SITU FORMATIONS STRENGTH TESTING WITH FORMATION SAMPLING
Title (de)
IN-SITU-FORMATIONSFESTIGKEITSPRÜFUNG MIT FORMATIONSPROBENENTNAHME
Title (fr)
ESSAIS IN SITU DE LA RÉSISTANCE D'UNE FORMATION AVEC ÉCHANTILLONNAGE DE LA FORMATION
Publication
Application
Priority
- US 2008084857 W 20081126
- US 99052107 P 20071127
Abstract (en)
[origin: WO2009070672A1] A method and apparatus for estimating a property include evaluating a formation at a formation evaluation location using a formation evaluation tool, and estimating the property at least in part by engaging a borehole wall substantially adjacent the formation evaluation location with a formation strength test device. In one aspect, an apparatus for estimating a property may include a carrier conveyable in a borehole to a formation. Two or more packers may be used to isolate an annular zone about the carrier, and a formation evaluation tool may be disposed on the carrier, the formation evaluation tool adapted to evaluate the formation at a formation evaluation location.
IPC 8 full level
E21B 49/00 (2006.01); E21B 49/08 (2006.01); E21B 49/10 (2006.01)
CPC (source: EP US)
E21B 49/006 (2013.01 - EP US); E21B 49/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009070672 A1 20090604; CA 2705909 A1 20090604; EA 201000841 A1 20101230; EP 2225440 A1 20100908; EP 2225440 A4 20120404; US 2009164128 A1 20090625
DOCDB simple family (application)
US 2008084857 W 20081126; CA 2705909 A 20081126; EA 201000841 A 20081126; EP 08854551 A 20081126; US 32355208 A 20081126