US 11,719,854 B2
Logging and correlation prediction plot in real-time
Rafael Angel Bermudez Martinez, Houston, TX (US); and Concepcion Isidro Olán, Villahermosa (MX)
Assigned to Petrolink International Ltd., Douglas (IM)
Filed by Petrolink International Ltd., Douglas (IM)
Filed on Jul. 22, 2021, as Appl. No. 17/383,228.
Application 17/383,228 is a continuation of application No. 17/064,062, filed on Oct. 6, 2020, granted, now 11,105,956.
Application 17/064,062 is a continuation of application No. 16/244,561, filed on Jan. 10, 2019, granted, now 10,830,921, issued on Nov. 10, 2020.
Application 16/244,561 is a continuation of application No. 15/343,836, filed on Nov. 4, 2016, granted, now 10,209,400, issued on Feb. 19, 2019.
Application 15/343,836 is a continuation of application No. 13/919,240, filed on Jun. 17, 2013, granted, now 9,518,459, issued on Dec. 13, 2016.
Claims priority of provisional application 61/660,565, filed on Jun. 15, 2012.
Prior Publication US 2021/0349236 A1, Nov. 11, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G01V 99/00 (2009.01); E21B 47/06 (2012.01); E21B 44/00 (2006.01); E21B 47/007 (2012.01); G01V 3/20 (2006.01); G06T 11/20 (2006.01)
CPC G01V 99/00 (2013.01) [E21B 44/00 (2013.01); E21B 47/007 (2020.05); E21B 47/06 (2013.01); G01V 3/20 (2013.01); G01V 99/005 (2013.01); G06T 11/206 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising, by a computer system:
collecting channel data in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a first well, the channel data comprising observed resistivity data for the first well;
providing a real-time display comprising performance data for the first well;
retrieving historical performance data for a second well, the historical performance data comprising normalized resistivity data for the second well;
obtaining a normal resistivity from the normalized resistivity data for the second well;
generating a pore pressure for the first well based, at least in part, on the observed resistivity data for the first well and the normal resistivity obtained from the normalized resistivity data for the second well; and
updating the real-time display with the pore pressure.