WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Westbrook Southwest Unit #239 (42-335-34883)

Well logs loaded into Petrora from the regulators' log indexes, newest received first: what each measures, whether it is a digital LAS file or an image, the interval filed for it, and the formations it spans by the well's own tops. Loaded so far for Texas; more states and data sources will follow. Petrora lists these logs; each well's page links to the regulator for the files.

Within0.5 mi1 mi2 mi3 mi5 mi10 mi25 miof Westbrook Southwest Unit #239 (42-335-34883)Clear

Distances are to the nearest location on file for each well (a horizontal has several along its path), in miles. Locations are surface and path points as mapped, not bottom-hole surveys.

124 LOG FILES ON 63 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3

Well DistancemiLogas describedIntervalft, as filedDatereceived
Westbrook Southwest Unit #23942-335-34883Mitchell, TX · Grayrock Energy II LLChereNEUTRON/DENSITY POROSITYTIFF2,200 to 3,388Sep 25, 2008run Jan 1, 2008
Westbrook Southwest Unit #23942-335-34883Mitchell, TX · Grayrock Energy II LLChereRESISTIVITY2 TIFF2,200 to 3,388Sep 25, 2008run Jan 1, 2008
Westbrook Southwest Unit #23942-335-34883Mitchell, TX · Grayrock Energy II LLChereRESISTIVITYTIFF2,350 to 3,336Sep 25, 2008run Feb 1, 2008
Westbrook Southwest Unit #23442-335-32528Mitchell, TX · Grayrock Energy II LLC0.14NEUTRON/DENSITY POROSITYTIFF150 to 3,398Jul 30, 2012run Jun 25, 1983
Westbrook Southwest Unit #2016W42-335-34835Mitchell, TX · Grayrock Energy II LLC0.17COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF2,200 to 3,366Sep 10, 2008run Dec 11, 2007
Westbrook Southwest Unit #2016W42-335-34835Mitchell, TX · Grayrock Energy II LLC0.17NEUTRON/DENSITY POROSITYTIFF2,200 to 3,366Sep 10, 2008run Dec 11, 2007
Westbrook Southwest Unit #2016W42-335-34835Mitchell, TX · Grayrock Energy II LLC0.17RESISTIVITYTIFF2,200 to 3,366Sep 10, 2008run Dec 11, 2007
Westbrook Southwest Unit #23642-335-34534Mitchell, TX · Grayrock Energy II LLC0.22Neutron/Density PorosityTIFFPLATFORM EXPRESS COMPENSATED NEUTRON THREE-DE620 to 3,318Oct 18, 2006run Mar 8, 2006
Westbrook Southwest Unit #23842-335-34678Mitchell, TX · Grayrock Energy II LLC0.26Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY100 to 3,298May 8, 2007run Sep 1, 2006
Westbrook Southwest Unit #23842-335-34678Mitchell, TX · Grayrock Energy II LLC0.26ResistivityTIFFAZIMUTHAL LATEROLOG2,298 to 3,298May 8, 2007run Sep 1, 2006
Westbrook Southwest Unit #201042-335-34588Mitchell, TX · Grayrock Energy II LLC0.30Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY100 to 3,282May 4, 2007run May 30, 2006
Westbrook Southwest Unit #201042-335-34588Mitchell, TX · Grayrock Energy II LLC0.30ResistivityTIFFHIGH RESOLUTION LATEROLOG MICROCFL2,200 to 3,282May 4, 2007run May 30, 2006
Westbrook Southwest Unit #23542-335-32527Mitchell, TX · Grayrock Energy II LLC0.35RESISTIVITYTIFF1,381 to 3,392Jul 30, 2012run Jun 18, 1983
Westbrook Southwest Unit #23742-335-34919Mitchell, TX · Grayrock Energy II LLC0.45NEUTRON/DENSITY POROSITYTIFF75 to 3,376Oct 23, 2008run Jan 16, 2008
Westbrook Southwest Unit #23742-335-34919Mitchell, TX · Grayrock Energy II LLC0.45RESISTIVITYTIFF2,200 to 3,376Oct 23, 2008run Jan 16, 2008
Westbrook Southwest Unit #23742-335-34919Mitchell, TX · Grayrock Energy II LLC0.45SURVEYS CASED HOLETIFF2,200 to 3,376Oct 23, 2008run Jan 16, 2008
Westbrook Southwest Unit #23742-335-34919Mitchell, TX · Grayrock Energy II LLC0.45SURVEYS CASED HOLETIFF2,400 to 3,314Oct 21, 2008run Feb 15, 2008
Westbrook Southwest Unit #201942-335-35657Mitchell, TX · Grayrock Energy II LLC0.48COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF2,200 to 3,355Jun 24, 2015run May 14, 2012
Westbrook Southwest Unit #201942-335-35657Mitchell, TX · Grayrock Energy II LLC0.48RESISTIVITYTIFF2,200 to 3,355Jun 24, 2015run May 14, 2012
Westbrook Southwest Unit #201242-335-34546Mitchell, TX · Grayrock Energy II LLC0.50Neutron/Density PorosityTIFFPLATFORM EXPRESS COMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY70 to 3,346Nov 17, 2006run Mar 17, 2006
Westbrook Southwest Unit #201242-335-34546Mitchell, TX · Grayrock Energy II LLC0.50ResistivityTIFFPLATFORM EXPRESS HIGH RESOLUTION LATEROLOG ARRAY2,321 to 3,346Nov 17, 2006run Mar 17, 2006
Westbrook Southwest Unit #201542-335-34537Mitchell, TX · Grayrock Energy II LLC0.52Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY200 to 3,292May 8, 2007run May 22, 2006
Westbrook Southwest Unit #201542-335-34537Mitchell, TX · Grayrock Energy II LLC0.52ResistivityTIFFHIGH RESOLUTION LATEROLOG MICROCFL2,292 to 3,292May 8, 2007
Westbrook Southwest Unit #191042-335-34928Mitchell, TX · Grayrock Energy II LLC0.53NEUTRON/DENSITY POROSITYTIFF200 to 3,384Dec 12, 2008run Jun 30, 2008
Westbrook Southwest Unit #191042-335-34928Mitchell, TX · Grayrock Energy II LLC0.53SURVEYS CASED HOLETIFF2,200 to 3,384Dec 12, 2008run Jun 30, 2008
Westbrook Southwest Unit #21842-335-34539Mitchell, TX · Grayrock Energy II LLC0.57Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE DETECTOR LITHO-DENSITY100 to 3,312Apr 23, 2007run Mar 29, 2006
Westbrook Southwest Unit #21842-335-34539Mitchell, TX · Grayrock Energy II LLC0.57ResistivityTIFFHIGH RESOLUTION LATERLOG ARRAY2,300 to 3,312Apr 23, 2007run Mar 29, 2006
Westbrook Southwest Unit #191142-335-34705Mitchell, TX · Grayrock Energy II LLC0.57Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY LOG—Feb 27, 2008run Apr 5, 2007
Westbrook Southwest Unit #191142-335-34705Mitchell, TX · Grayrock Energy II LLC0.57ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY—Feb 27, 2008run Apr 5, 2007
Westbrook Southwest Unit #23342-335-00738Mitchell, TX · Grayrock Energy II LLC0.57NEUTRON POROSITYTIFF360 to 3,358Jul 30, 2012run Jul 19, 1983
James S. Trulock #642-335-35837Mitchell, TX · M2 Squared Operating LLC0.58RESISTIVITYTIFF532 to 3,401Jul 13, 2016run Jun 21, 2013
Westbrook Southwest Unit #202042-335-35658Mitchell, TX · Grayrock Energy II LLC0.58COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF425 to 3,366Jun 23, 2015run May 5, 2012
Westbrook Southwest Unit #202042-335-35658Mitchell, TX · Grayrock Energy II LLC0.58RESISTIVITYTIFF0 to 3,297Jun 22, 2015run May 31, 2012
Westbrook Southwest Unit #201142-335-34898Mitchell, TX · Grayrock Energy II LLC0.73NEUTRON/DENSITY POROSITYTIFF2,200 to 3,417Nov 19, 2008run Dec 18, 2007
Westbrook Southwest Unit #201142-335-34898Mitchell, TX · Grayrock Energy II LLC0.73RESISTIVITYTIFF2,200 to 3,417Nov 19, 2008run Dec 18, 2007
Westbrook Southwest Unit #20942-335-34420Mitchell, TX · Grayrock Energy II LLC0.79Neutron/Density PorosityTIFFPLATFORM EXPRESS COMPENSATED NEUTRON THREE DE2,286 to 3,286Oct 18, 2006run Feb 24, 2006
Westbrook Southwest Unit #201342-335-34929Mitchell, TX · Grayrock Energy II LLC0.85NEUTRON/DENSITY POROSITYTIFF2,200 to 3,438Oct 10, 2008run Jan 6, 2008
Westbrook Southwest Unit #201342-335-34929Mitchell, TX · Grayrock Energy II LLC0.85NEUTRON POROSITYTIFF2,200 to 3,438Oct 10, 2008run Jan 6, 2008
Westbrook Southwest Unit #201342-335-34929Mitchell, TX · Grayrock Energy II LLC0.85SURVEYS CASED HOLETIFF2,200 to 3,354Oct 9, 2008run Feb 8, 2008
Westbrook Southwest Unit #201342-335-34929Mitchell, TX · Grayrock Energy II LLC0.85SURVEYS CASED HOLETIFF2,200 to 3,438Oct 10, 2008run Jan 6, 2008
Westbrook Southwest Unit #211642-335-34927Mitchell, TX · Grayrock Energy II LLC0.86NEUTRON/DENSITY POROSITYTIFF2,200 to 3,397Nov 13, 2009run Jan 11, 2008
Westbrook Southwest Unit #211642-335-34927Mitchell, TX · Grayrock Energy II LLC0.86RESISTIVITYTIFF2,200 to 3,397Nov 13, 2009run Jan 11, 2008
Westbrook Southwest Unit #21942-335-34669Mitchell, TX · Grayrock Energy II LLC0.87Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY2,268 to 3,268May 4, 2007run Aug 24, 2006
Westbrook Southwest Unit #21942-335-34669Mitchell, TX · Grayrock Energy II LLC0.87ResistivityTIFFAZMUTHAL LATEROLOG MICROFCL2,268 to 3,268May 4, 2007run Aug 24, 2006
Westbrook Southwest Unit #171342-335-34697Mitchell, TX · Grayrock Energy II LLC0.89Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE DETECTOR LITHO DENSITY200 to 3,344Jan 28, 2008run Apr 24, 2007
Westbrook Southwest Unit #171342-335-34697Mitchell, TX · Grayrock Energy II LLC0.89ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY2,300 to 3,344Jan 28, 2008run Apr 24, 2007
Westbrook Southwest Unit #17742-335-34923Mitchell, TX · Grayrock Energy II LLC1.02NEUTRON/DENSITY POROSITYTIFF2,205 to 3,408Dec 12, 2008run Jul 11, 2008
Westbrook Southwest Unit #17742-335-34923Mitchell, TX · Grayrock Energy II LLC1.02RESISTIVITYTIFF2,200 to 3,408Dec 12, 2008run Jul 11, 2008
Westbrook Southwest Unit #211142-335-34880Mitchell, TX · Grayrock Energy II LLC1.03NEUTRON/DENSITY POROSITYTIFF2,200 to 3,400Nov 12, 2008run Dec 28, 2007

About this data

Well logs loaded into Petrora from the regulators' log indexes, so far for Texas, with more states and data sources to follow; not necessarily every log that exists. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it. A formation is spanned where the log's filed interval overlaps it in the well's own formation tops; both are measured depths as filed, so a horizontal's lateral is counted in the formation it ends in. Kinds are read from the regulator's description of each log, not from its curves. The date is when the log entered the RRC's imaged log database; a run date is shown where the index gives a different one (mostly logs before 2017: since digital filing began that year, the index gives the filing date for both). Nothing is estimated.

Developers: this page as JSON is GET /v1/data/logs, documented in the API reference.