WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-003-37271
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.
60 LOG FILES ON 42 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Miles Hayden a #7G42-003-39930Andrews, TX · Highmark Energy Operating LLC | 0.59 | Acoustic PorosityTIFFDIGITAL ACOUSTIC DIGITAL SPECTRALOG GAMMA RAY LOG | 1,746 to 6,103 | Dec 12, 2007run Aug 25, 2006 |
| Miles Hayden a #7G42-003-39930Andrews, TX · Highmark Energy Operating LLC | 0.59 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMPENSATED NEUTRON LOG DIGITAL SPECTRALOG GAMMA RAY LOG | 1,350 to 6,103 | Dec 12, 2007run Aug 25, 2006 |
| Miles Hayden a #7G42-003-39930Andrews, TX · Highmark Energy Operating LLC | 0.59 | ResistivityTIFFDUAL LATEROLOG MICRO LATEROLOG DIGITAL SPECTROLOG GAMMA RAY LOG | 1,746 to 6,103 | Dec 12, 2007run Aug 25, 2006 |
| Minion #142-003-46359Andrews, TX · Texland Petroleum L.P. | 0.65 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,066 | Dec 8, 2017run Nov 17, 2014 |
| Miles Hayden a #5G42-003-39834Andrews, TX · Highmark Energy Operating LLC | 0.66 | Neutron/Density PorosityTIFFPLATFORM EXPRESS COMPENSATED NEUTRON THREE DETECTOR LITHODENSITY | 200 to 6,095 | Nov 21, 2006run Apr 14, 2006 |
| Miles Hayden a #5G42-003-39834Andrews, TX · Highmark Energy Operating LLC | 0.66 | ResistivityTIFFPLATFORM EXPRESS HIGH RESOLUTION LATEROLOG ARRAY | 1,717 to 6,095 | Nov 21, 2006run Apr 14, 2006 |
| Shafter Lake /San Andres/ Unit #700HHZ42-003-43901Andrews, TX · Hilcorp Energy Company | 0.76 | RESISTIVITYTIFF | 1,000 to 10,820 | Mar 25, 2015run Mar 21, 2012 |
| Miles Hayden B #5G42-003-39835Andrews, TX · Highmark Energy Operating LLC | 0.76 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE DETECTOR LITHODENSITY | 200 to 6,182 | Aug 2, 2007run Jul 4, 2006 |
| Miles Hayden B #5G42-003-39835Andrews, TX · Highmark Energy Operating LLC | 0.76 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY SPECTRAL GAMMA RAY | 1,746 to 6,182 | Aug 2, 2007run Jul 4, 2006 |
| Shafter Lake /San Andres/ Unit #610HHZ42-003-41844Andrews, TX · Hilcorp Energy Company | 0.79 | ACOUSTIC POROSITYTIFF | 3,900 to 10,705 | Nov 28, 2011run Aug 4, 2010 |
| Miles Hayden a #6G42-003-39928Andrews, TX · Highmark Energy Operating LLC | 0.83 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMP. NEUTRON DIGITAL SPECTROLOG GAMMA RAY LOG | 1,300 to 6,026 | Apr 23, 2007run Sep 4, 2006 |
| Deep Rock Etal -a- #10G42-003-39931Andrews, TX · Highmark Energy Operating LLC | 0.90 | ResistivityTIFFDUAL LATEROLOG MICRO LATEROLOG GAMMA RAY LOG | 1,736 to 6,126 | Nov 16, 2007run Sep 15, 2006 |
| Elena #442-003-44168Andrews, TX · Texland Petroleum L.P. | 0.97 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 6,061 | May 6, 2015run Apr 17, 2012 |
| Shafter Lake /San Andres/ Unit #60042-003-43241Andrews, TX · Hilcorp Energy Company | 1.03 | RESISTIVITYTIFF | 1,719 to 4,784 | Sep 5, 2014run Sep 9, 2011 |
| Deep Rock Etal -a- #9G42-003-39833Andrews, TX · Highmark Energy Operating LLC | 1.05 | Neutron/Density PorosityTIFFTHREE DETECTOR LITHOLOGY-DENSITY COMP. NEUTRON POROSITY | 1,722 to 6,099 | May 16, 2008run Jul 14, 2006 |
| Elena #642-003-45182Andrews, TX · Texland Petroleum L.P. | 1.19 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 6,039 | Apr 25, 2016run Apr 13, 2013 |
| Elena #542-003-44551Andrews, TX · Texland Petroleum L.P. | 1.19 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 5,995 | Oct 14, 2015run Oct 15, 2012 |
| Elena #142-003-42843Andrews, TX · Texland Petroleum L.P. | 1.22 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,105 | Jul 1, 2014run May 26, 2011 |
| Elena #242-003-43418Andrews, TX · Texland Petroleum L.P. | 1.23 | NEUTRON/DENSITY POROSITYTIFF | 0 to 6,059 | Oct 8, 2014run Oct 29, 2011 |
| Deep Rock 23 #3HHZ42-003-48820Andrews, TX · Ica Energy Operating L.L.C. | 1.25 | Measure While Drilling (MWD)TIFF | 1,721 to 9,263 | Jun 30, 2026 |
| Deep Rock #1HHZ42-003-48299Andrews, TX · Ica Energy Operating L.L.C. | 1.26 | NeutronLAS + 2 TIFF | 1,722 to 4,394 | Nov 15, 2024 |
| Elena #842-003-45410Andrews, TX · Texland Petroleum L.P. | 1.29 | NEUTRON POROSITYTIFF | 4,000 to 6,007 | Oct 10, 2016run Oct 25, 2013 |
| Emory #142-003-42024Andrews, TX · Texland Petroleum L.P. | 1.35 | NeutronLAS + TIFF | 200 to 6,114 | Aug 20, 2019 |
| Emory #142-003-42024Andrews, TX · Texland Petroleum L.P. | 1.35 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,202 | Dec 17, 2013run Dec 9, 2010 |
| Emory #242-003-42765Andrews, TX · Texland Petroleum L.P. | 1.42 | NEUTRON/DENSITY POROSITYTIFF | 100 to 6,109 | Jul 1, 2014run May 21, 2011 |
| Southland Royalty D #442-003-39716Andrews, TX · Highmark Energy Operating LLC | 1.44 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY GAMMA RAY | 6,012 to 9,512 | Jan 4, 2007run Mar 7, 2006 |
| Emory #642-003-44442Andrews, TX · Texland Petroleum L.P. | 1.45 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 100 to 6,070 | Aug 19, 2015run Aug 30, 2012 |
| Emory #342-003-43462Andrews, TX · Texland Petroleum L.P. | 1.50 | NEUTRON/DENSITY POROSITYTIFF | 10 to 6,091 | Nov 10, 2014run Nov 6, 2011 |
| Shafter Lake /San Andres/ Unit #612HHZ42-003-43475Andrews, TX · Hilcorp Energy Company | 1.53 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,810 to 10,043 | Feb 2, 2015run Jan 1, 2012 |
| Deep Rock a #1HHZ42-003-48378Andrews, TX · Ica Energy Operating L.L.C. | 1.55 | Measure While Drilling (MWD)3 TIFF | 4,858 to 8,775 | Dec 10, 2024 |
| Shafter Lake /San Andres/ Unit #607HHZ42-003-41605Andrews, TX · Hilcorp Energy Company | 1.57 | NEUTRON/DENSITY POROSITYTIFF | 3,900 to 8,318 | Jun 26, 2013run May 28, 2010 |
| University 12A #342-003-42852Andrews, TX · Montare Operating Ltd. | 1.61 | NEUTRON/DENSITY POROSITYTIFF | 100 to 8,801 | May 7, 2014run May 5, 2011 |
| University 12A #342-003-42852Andrews, TX · Montare Operating Ltd. | 1.61 | RESISTIVITY2 TIFF | 1,633 to 8,801 | May 7, 2014run May 5, 2011 |
| Emory #542-003-44167Andrews, TX · Texland Petroleum L.P. | 1.68 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 6,080 | May 6, 2015run Apr 24, 2012 |
| Emory #442-003-43939Andrews, TX · Texland Petroleum L.P. | 1.69 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 100 to 6,089 | Feb 17, 2015run Feb 18, 2012 |
| Emory #1242-003-47805Andrews, TX · Texland Petroleum L.P. | 1.70 | NeutronLAS + TIFF | 100 to 6,070 | Jul 14, 2021 |
| Shafter Lake /San Andres/ Unit #606HHZ42-003-41262Andrews, TX · Hilcorp Energy Company | 1.71 | NEUTRON/DENSITY POROSITYTIFF | 4,200 to 7,634 | Feb 25, 2013run Feb 4, 2010 |
| University 12A #142-003-40434Andrews, TX · Montare Operating Ltd. | 1.71 | NEUTRON/DENSITY POROSITYTIFF | 200 to 7,029 | Feb 13, 2009run May 5, 2008 |
| University 12A #142-003-40434Andrews, TX · Montare Operating Ltd. | 1.71 | RESISTIVITYTIFF | 2,700 to 7,029 | Feb 13, 2009run May 5, 2008 |
| Emory #742-003-44458Andrews, TX · Texland Petroleum L.P. | 1.73 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 6,065 | Oct 14, 2015run Oct 23, 2012 |
| University 12A #242-003-42152Andrews, TX · Montare Operating Ltd. | 1.75 | NEUTRON/DENSITY POROSITYTIFF | 100 to 7,254 | Nov 11, 2013run Oct 25, 2010 |
| University 12A #242-003-42152Andrews, TX · Montare Operating Ltd. | 1.75 | RESISTIVITYTIFF | 2,550 to 7,254 | Nov 11, 2013run Oct 25, 2010 |
| University BC #442-003-30337Andrews, TX · OXY USA WTP EOR LLC | 1.81 | NEUTRON POROSITYTIFF | 0 to 4,610 | Oct 12, 2016run Aug 13, 2013 |
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.