WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Carr 12 #1205P (42-211-33366)
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.
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.
298 LOG FILES ON 189 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 6
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Carr 12 #1205P42-211-33366Hemphill, TX · Presidio Petroleum LLC | here | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMPENSATED NEUTRON GA | 8,000 to 11,706 | Oct 25, 2006run Aug 28, 2005 |
| Carr 12 #1204 P42-211-33263Hemphill, TX · Presidio Petroleum LLC | 0.16 | RESISTIVITYTIFF | 0 to 11,692 | Oct 1, 2008run Jun 7, 2005 |
| Hemphill Walser 11 #742-211-32904Hemphill, TX · Unbridled Resources LLC | 0.18 | ResistivityTIFFHIGH DEFINITION INDUCTION GAMMA RAY LOG | 1,516 to 11,700 | Dec 13, 2007run May 26, 2004 |
| Carr 12 #1212P42-211-32800Hemphill, TX · Presidio Petroleum LLC | 0.20 | Neutron/Density PorosityTIFFSPECTRAL DENSITY DUAL SPACED NEUTRON MICROLOG | 7,900 to 11,720 | Apr 17, 2008run Jun 26, 2004 |
| Carr 12 #1212P42-211-32800Hemphill, TX · Presidio Petroleum LLC | 0.20 | ResistivityTIFFHIGH RESOLUTION INDUCTION LOG | 3,195 to 11,720 | Apr 17, 2008run Jun 26, 2004 |
| Carr 12 #1221P42-211-34077Hemphill, TX · Presidio Petroleum LLC | 0.21 | SURVEYS CASED HOLETIFF | 3,000 to 11,635 | May 1, 2009run Jan 22, 2008 |
| Carr 12 #1222P42-211-33307Hemphill, TX · Presidio Petroleum LLC | 0.26 | NEUTRON POROSITYTIFF | 8,000 to 11,616 | Sep 30, 2008run Jul 9, 2005 |
| Carr 12 #1222P42-211-33307Hemphill, TX · Presidio Petroleum LLC | 0.26 | RESISTIVITYTIFF | 0 to 7,554 | Sep 30, 2008run Jul 31, 2007 |
| Carr 12 #1222P42-211-33307Hemphill, TX · Presidio Petroleum LLC | 0.26 | SURVEYS CASED HOLETIFF | 9,500 to 11,616 | Sep 30, 2008run Jul 9, 2005 |
| Carr 1312 WXL #3HHZ42-211-35600Hemphill, TX · Presidio Petroleum LLC | 0.27 | Gamma RayTIFF | 644 to 12,297 | Mar 8, 2021 |
| Carr 12 #1219P42-211-33808Hemphill, TX · Presidio Petroleum LLC | 0.30 | NEUTRON POROSITYTIFF | 8,000 to 11,632 | Mar 15, 2010run Mar 6, 2007 |
| Carr 12 #1219P42-211-33808Hemphill, TX · Presidio Petroleum LLC | 0.30 | SURVEYS CASED HOLETIFF | 8,500 to 11,633 | Mar 15, 2010run Mar 6, 2007 |
| Hemphill Walser 11 #3142-211-34367Hemphill, TX · Unbridled Resources LLC | 0.32 | NEUTRON/DENSITY POROSITYTIFF | 7,900 to 13,427 | Mar 14, 2011run Sep 12, 2008 |
| Carr 12 #1227P42-211-33979Hemphill, TX · Presidio Petroleum LLC | 0.32 | SURVEYS CASED HOLETIFF | 7,960 to 11,612 | Oct 21, 2008run Oct 15, 2007 |
| Carr 12 #1228P42-211-33365Hemphill, TX · Presidio Petroleum LLC | 0.40 | NEUTRON POROSITYTIFF | 8,000 to 11,649 | Oct 24, 2008run Oct 8, 2005 |
| Hemphill Walser 11 #842-211-32905Hemphill, TX · Unbridled Resources LLC | 0.41 | ResistivityTIFFHIGH DEFINITION INDUCTION GAMMA RAY | 1,513 to 11,686 | Dec 13, 2007run Jun 16, 2004 |
| Hemphill-Walser 11 #442-211-32794Hemphill, TX · Unbridled Resources LLC | 0.45 | ResistivityTIFFHIGH DEFINITION INDUCTION GAMMA RAY | 1,513 to 11,712 | Oct 31, 2006run Aug 18, 2003 |
| Carr 1312 EXL #2HHZ42-211-35601Hemphill, TX · Presidio Petroleum LLC | 0.48 | Gamma RayTIFF | 0 to 19,679 | Mar 8, 2021 |
| Carr 12 #1223P42-211-33606Hemphill, TX · Presidio Petroleum LLC | 0.48 | NEUTRON POROSITYTIFF | 8,000 to 11,620 | Sep 2, 2009run Aug 30, 2006 |
| Carr 12 #1218P42-211-33605Hemphill, TX · Presidio Petroleum LLC | 0.50 | NEUTRON POROSITYTIFF | 8,000 to 11,609 | Jul 24, 2009run Jul 21, 2006 |
| Carr 12 #1218P42-211-33605Hemphill, TX · Presidio Petroleum LLC | 0.50 | SURVEYS CASED HOLETIFF | 9,300 to 11,610 | Jul 24, 2009run Jul 21, 2006 |
| Hemphill Walser 11 #2842-211-33802Hemphill, TX · Unbridled Resources LLC | 0.50 | NEUTRON/DENSITY POROSITYTIFF | 3,299 to 13,256 | Oct 28, 2008run Oct 5, 2007 |
| Carr 12 #1210P42-211-32901Hemphill, TX · Presidio Petroleum LLC | 0.53 | NEUTRON/DENSITY POROSITYTIFF | 7,900 to 11,656 | Sep 30, 2008run Jun 18, 2005 |
| Carr 12 #1210P42-211-32901Hemphill, TX · Presidio Petroleum LLC | 0.53 | RESISTIVITYTIFF | 3,089 to 11,656 | Sep 30, 2008run Jun 18, 2005 |
| Carr 12 #1210P42-211-32901Hemphill, TX · Presidio Petroleum LLC | 0.53 | SURVEYS CASED HOLETIFF | 9,380 to 11,586 | Sep 30, 2008run Jul 8, 2005 |
| Carr 12 #1230P42-211-33813Hemphill, TX · Presidio Petroleum LLC | 0.53 | RESISTIVITYTIFF | 7,980 to 11,634 | Jul 14, 2009run Jul 18, 2007 |
| Hemphill Walser 11 #1742-211-33645Hemphill, TX · Unbridled Resources LLC | 0.54 | RESISTIVITYTIFF | 7,850 to 13,444 | Sep 11, 2008run Oct 29, 2006 |
| Yeager-Hobart 9-19 MG EX #1HHZ42-211-35611Hemphill, TX · Mmgl Txph LLC | 0.54 | Gamma RayTIFF | 6,700 to 20,750 | Feb 25, 2025 |
| Yeager-Hobart 9-19 MG WX #2HHZ42-211-35612Hemphill, TX · Mmgl Txph LLC | 0.55 | Gamma RayTIFF | 6,500 to 21,700 | Feb 25, 2025 |
| Hemphill Walser 11 #2542-211-34112Hemphill, TX · Unbridled Resources LLC | 0.56 | RESISTIVITYTIFF | 7,925 to 13,088 | Apr 11, 2011run Mar 4, 2008 |
| Hemphill-Walser 11 #542-211-32797Hemphill, TX · Unbridled Resources LLC | 0.58 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMP. NEUTRON MINILOG GAMMA RAY | 7,900 to 11,512 | Dec 5, 2006run Oct 13, 2003 |
| Hemphill-Walser 11 #542-211-32797Hemphill, TX · Unbridled Resources LLC | 0.58 | ResistivityTIFFHIGH DEFINITION LATEROLOG GAMMA RAY | 1,510 to 11,512 | Dec 5, 2006run Oct 13, 2003 |
| Carr 12 #1214 P42-211-33206Hemphill, TX · Presidio Petroleum LLC | 0.71 | NEUTRON POROSITYTIFF | 8,000 to 11,648 | Sep 16, 2008run Apr 10, 2005 |
| Carr 12 #1215P42-211-32714Hemphill, TX · Presidio Petroleum LLC | 0.73 | Combination: Resistivity/Neutron Density PorosityTIFFCOMPENSATED Z-DENSILOG NEUTRON HIGH DEFINITION INDUCTION | 11,090 to 11,724 | Nov 8, 2006run Jul 9, 2003 |
| Carr 13 #1306HHZ42-211-34499Hemphill, TX · Presidio Petroleum LLC | 0.74 | Gamma RayTIFF | 9,794 to 13,113 | Feb 8, 2018 |
| Carr 12 #1224 P42-211-33116Hemphill, TX · Presidio Petroleum LLC | 0.75 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 7,800 to 11,662 | May 12, 2008run Dec 18, 2004 |
| Carr 12 #242-211-33111Hemphill, TX · Unbridled Resources LLC | 0.75 | NEUTRON/DENSITY POROSITYTIFF | 13,722 to 14,125 | Mar 13, 2009run Dec 14, 2004 |
| Carr 12 #242-211-33111Hemphill, TX · Unbridled Resources LLC | 0.75 | RESISTIVITYTIFF | 3,352 to 13,418 | Aug 8, 2008run Dec 5, 2004 |
| Carr 12 #242-211-33111Hemphill, TX · Unbridled Resources LLC | 0.75 | RESISTIVITYTIFF | 13,722 to 14,125 | Mar 13, 2009run Dec 14, 2004 |
| Hemphill Walser 11 #1642-211-33644Hemphill, TX · Unbridled Resources LLC | 0.77 | NEUTRON/DENSITY POROSITYTIFF | 7,900 to 13,348 | Oct 19, 2009run Oct 4, 2006 |
| Hemphill Walser 11 #1642-211-33644Hemphill, TX · Unbridled Resources LLC | 0.77 | RESISTIVITYTIFF | 7,900 to 13,348 | Oct 19, 2009run Oct 4, 2006 |
| Hemphill Walser 11 #2342-211-33883Hemphill, TX · 4P Energy Texas LLC | 0.77 | NEUTRON/DENSITY POROSITYTIFF | 3,222 to 13,197 | Oct 10, 2008run Jun 1, 2007 |
| Hemphill Walser 11 #2342-211-33883Hemphill, TX · 4P Energy Texas LLC | 0.77 | RESISTIVITYTIFF | 3,222 to 13,197 | Oct 10, 2008run Jun 1, 2007 |
| Carr 12 #1225P42-211-33607Hemphill, TX · Presidio Petroleum LLC | 0.78 | NEUTRON POROSITYTIFF | 8,000 to 11,627 | Jul 24, 2009run Aug 7, 2006 |
| Carr 12 #1225P42-211-33607Hemphill, TX · Presidio Petroleum LLC | 0.78 | SURVEYS CASED HOLETIFF | 9,500 to 11,628 | Jul 24, 2009run Aug 7, 2006 |
| Hemphill Walser 11 #1542-211-33611Hemphill, TX · Dominion Oklahoma Texas E&P Inc | 0.80 | NEUTRON/DENSITY POROSITYTIFF | 7,850 to 13,498 | Aug 24, 2009run Aug 16, 2006 |
| Hemphill Walser 11 #1542-211-33611Hemphill, TX · Dominion Oklahoma Texas E&P Inc | 0.80 | RESISTIVITYTIFF | 7,850 to 13,498 | Aug 24, 2009run Aug 16, 2006 |
| Hemphill Walser 11 #15R42-211-33796Hemphill, TX · Unbridled Resources LLC | 0.80 | RESISTIVITYTIFF | 9,402 to 13,326 | Aug 13, 2008run Mar 10, 2007 |
| Carr 12 #1208P42-211-32774Hemphill, TX · Presidio Petroleum LLC | 0.84 | Combination: Resistivity/Neutron Density PorosityTIFFNEURAL NET COMBO LOG | 9,100 to 11,754 | Jan 25, 2007run Oct 1, 2003 |
| Carr 12 #1208P42-211-32774Hemphill, TX · Presidio Petroleum LLC | 0.84 | ResistivityTIFFHIGH RESOLUTION DUAL INDUCTION FOCUSED LOG GAMMA RAY | 3,125 to 9,262 | Jan 25, 2007run Sep 26, 2003 |
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.