WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of San Christoval Ranch Unit a AC #2H (42-297-35596)
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.
111 LOG FILES ON 69 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Olson-Baker Unit #2HZ42-297-35212Live Oak, TX · Burlington Resources O & G Co LP | 0.22 | RESISTIVITYTIFF | 6,200 to 17,712 | Mar 8, 2016run Feb 5, 2013 |
| San Christoval Ranch Unit a #9HHZ42-297-35695Live Oak, TX · Marathon Oil EF LLC | 0.26 | Gamma RayLAS + TIFF | 10,786 to 17,425 | Apr 26, 2018 |
| San Christoval Ranch Unit a AC #4HHZ42-297-35704Live Oak, TX · Marathon Oil EF LLC | 0.34 | Gamma RayLAS + TIFF | 10,597 to 17,000 | Apr 26, 2018 |
| Burgess Unit a #1HZ42-297-34956Live Oak, TX · Burlington Resources O & G Co LP | 0.34 | RESISTIVITYTIFF | 8,000 to 17,090 | Aug 20, 2014run Aug 16, 2011 |
| San Christoval Ranch Unit a #2HHZ42-297-35468Live Oak, TX · Marathon Oil EF LLC | 0.42 | RESISTIVITYTIFF | 10,500 to 17,953 | Jan 20, 2017run Dec 22, 2013 |
| Burgess Unit a #3HZ42-297-35585Live Oak, TX · Burlington Resources O & G Co LP | 0.47 | Gamma RayLAS + TIFF | 6,243 to 18,669 | Oct 23, 2017 |
| Olson-Baker Unit #3HZ42-297-35274Live Oak, TX · Burlington Resources O & G Co LP | 0.54 | RESISTIVITYTIFF | 6,406 to 16,299 | Sep 21, 2016run Jul 14, 2013 |
| Burgess Unit a #4HZ42-297-35586Live Oak, TX · Burlington Resources O & G Co LP | 0.55 | Gamma RayLAS + TIFF | 6,270 to 18,437 | Oct 23, 2017 |
| San Christoval Ranch Unit F #3HHZ42-297-35413Live Oak, TX · Marathon Oil EF LLC | 0.60 | RESISTIVITYTIFF | 8,000 to 16,427 | Oct 5, 2016run Sep 14, 2013 |
| San Christoval Ranch Unit B #502HHZ42-297-35840Live Oak, TX · Marathon Oil EF LLC | 0.72 | Gamma RayLAS + TIFF | 10,930 to 17,711 | Aug 27, 2019 |
| San Christoval Ranch Unit B #2HHZ42-297-35839Live Oak, TX · Marathon Oil EF LLC | 0.77 | Gamma RayLAS + TIFF | 10,880 to 17,766 | Aug 27, 2019 |
| San Christoval Ranch Unit B #503HHZ42-297-35838Live Oak, TX · Marathon Oil EF LLC | 0.81 | Gamma RayLAS + TIFF | 10,790 to 17,736 | Aug 27, 2019 |
| San Christoval Ranch Unit B #3HHZ42-297-35837Live Oak, TX · Marathon Oil EF LLC | 0.85 | Gamma RayLAS + TIFF | 5,720 to 17,877 | Aug 27, 2019 |
| San Christoval Ranch Unit B #4HHZ42-255-35735Karnes, TX · Marathon Oil EF LLC | 0.89 | Gamma RayTIFF | 10,770 to 18,019 | May 10, 2021 |
| San Christoval Ranch Unit B #4HHZ42-255-35735Karnes, TX · Marathon Oil EF LLC | 0.89 | Gamma RayTIFF | 10,770 to 18,019 | Jul 13, 2021 |
| San Christoval Ranch Unit F #2HHZ42-297-35412Live Oak, TX · Marathon Oil EF LLC | 0.89 | RESISTIVITYTIFF | 8,000 to 15,628 | Sep 23, 2016run Aug 26, 2013 |
| San Christoval Ranch Unit B #5HHZ42-255-35738Karnes, TX · Marathon Oil EF LLC | 0.92 | Gamma RayTIFF | 10,915 to 18,141 | May 10, 2021 |
| San Christoval Ranch Unit B #5HHZ42-255-35738Karnes, TX · Marathon Oil EF LLC | 0.92 | Gamma RayTIFF | 10,915 to 18,141 | Jul 13, 2021 |
| San Christoval Ranch Unit B #6HHZ42-255-35736Karnes, TX · Marathon Oil EF LLC | 0.96 | Gamma RayTIFF | 10,870 to 18,077 | May 10, 2021 |
| San Christoval Ranch Unit B #6HHZ42-255-35736Karnes, TX · Marathon Oil EF LLC | 0.96 | Gamma RayTIFF | 10,870 to 18,077 | Jul 13, 2021 |
| San Christoval Ranch Unit B #7HHZ42-255-35737Karnes, TX · Marathon Oil EF LLC | 1.02 | Gamma RayTIFF | 11,153 to 18,096 | May 10, 2021 |
| San Christoval Ranch Unit B #7HHZ42-255-35737Karnes, TX · Marathon Oil EF LLC | 1.02 | Gamma RayTIFF | 11,153 to 18,096 | Jul 13, 2021 |
| San Christoval Ranch Unit a AC #1HHZ42-297-35595Live Oak, TX · Marathon Oil EF LLC | 1.06 | Gamma RayLAS + TIFF | 10,620 to 16,776 | Aug 28, 2017 |
| SCR Unit B (Allocation) #1HHZ42-297-34986Live Oak, TX · Marathon Oil EF LLC | 1.09 | ACOUSTIC POROSITYTIFF | 8,016 to 11,919 | Aug 26, 2014run Apr 12, 2011 |
| SCR Unit B (Allocation) #1HHZ42-297-34986Live Oak, TX · Marathon Oil EF LLC | 1.09 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 8,016 to 11,919 | Aug 26, 2014run Apr 12, 2011 |
| SCR Unit B (Allocation) #1HHZ42-297-34986Live Oak, TX · Marathon Oil EF LLC | 1.09 | RESISTIVITYTIFF | 8,016 to 11,919 | Aug 26, 2014run Apr 12, 2011 |
| San Christoval Ranch Unit F #1HHZ42-297-35418Live Oak, TX · Marathon Oil EF LLC | 1.10 | RESISTIVITYTIFF | 8,000 to 15,205 | Nov 21, 2016run Aug 11, 2013 |
| San Christoval Ranch Unit a AC #2HHZ42-297-35596Live Oak, TX · Marathon Oil EF LLC | 1.11 | Gamma RayLAS + TIFF | 10,500 to 17,953 | Oct 3, 2017 |
| San Christoval Ranch Unit a #1HHZ42-297-34990Live Oak, TX · Marathon Oil EF LLC | 1.13 | SURVEYS CASED HOLETIFF | 241 to 18,480 | Dec 21, 2012run Jun 16, 2011 |
| Lasca Butler Searcy Trust #1HZ42-297-34815Live Oak, TX · Burlington Resources O & G Co LP | 1.15 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 6,225 to 11,938 | Apr 24, 2012run Jan 21, 2009 |
| Gaskin #7HZ42-297-35948Live Oak, TX · Verdun Oil & Gas LLC | 1.23 | Gamma RayLAS + TIFF | 5,560 to 19,259 | Jun 21, 2022 |
| Gaskin #7HZ42-297-35948Live Oak, TX · Verdun Oil & Gas LLC | 1.23 | Measure While Drilling (MWD)TIFF | 5,600 to 19,249 | Jan 26, 2022 |
| San Christoval Ranch Unit a #6HHZ42-297-35593Live Oak, TX · Marathon Oil EF LLC | 1.24 | Gamma RayLAS + TIFF | 10,800 to 17,863 | Aug 15, 2017 |
| Lasca Butler Searcy Trust #8HZ42-297-36103Live Oak, TX · Burlington Resources O & G Co LP | 1.25 | Gamma RayTIFF | 6,328 to 17,945 | Jul 10, 2025 |
| Lasca Butler Searcy Trust Unit #703HZ42-297-36105Live Oak, TX · Burlington Resources O & G Co LP | 1.25 | Gamma RayTIFF | 6,345 to 11,385 | Jul 10, 2025 |
| Lasca Butler Searcy Trust Unit #703HZ42-297-36105Live Oak, TX · Burlington Resources O & G Co LP | 1.25 | Gamma RayTIFF | 6,358 to 16,939 | Jul 10, 2025 |
| Lasca Butler Searcy Trust #6HZ42-297-36096Live Oak, TX · Burlington Resources O & G Co LP | 1.25 | Gamma RayTIFF | 6,358 to 16,939 | Jul 10, 2025 |
| Lasca Butler Searcy Trust #7HZ42-297-36102Live Oak, TX · Burlington Resources O & G Co LP | 1.25 | Gamma RayTIFF | 8,750 to 17,674 | Jul 10, 2025 |
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.