WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of South Curtis Ranch #2231LP (42-317-44934)
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.
172 LOG FILES ON 157 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 4
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| South Curtis Ranch #2231LPHZ42-317-44934Martin, TX · Occidental Permian Ltd. | here | Gamma RayTIFF | 1,437 to 19,813 | Apr 28, 2026 |
| South Curtis Ranch #2251APHZ42-317-44941Martin, TX · Occidental Permian Ltd. | here | Gamma RayTIFF | 8,790 to 20,108 | Apr 28, 2026 |
| South Curtis Ranch #2221SPHZ42-317-44928Martin, TX · Occidental Permian Ltd. | here | Gamma RayTIFF | 1,422 to 19,181 | Apr 28, 2026 |
| South Curtis Ranch #2243DPHZ42-317-44938Martin, TX · Occidental Permian Ltd. | 0.16 | Gamma RayTIFF | 8,515 to 19,756 | Apr 22, 2026 |
| South Curtis Ranch #2223JPHZ42-317-44931Martin, TX · Occidental Permian Ltd. | 0.17 | Gamma RayTIFF | 8,009 to 19,132 | Apr 22, 2026 |
| South Curtis Ranch #2233LPHZ42-317-44935Martin, TX · Occidental Permian Ltd. | 0.18 | Gamma RayTIFF | 8,284 to 19,706 | Apr 28, 2026 |
| South Curtis Ranch #2253APHZ42-317-44942Martin, TX · Occidental Permian Ltd. | 0.18 | Gamma RayTIFF | 8,620 to 20,275 | Apr 22, 2026 |
| South Curtis Ranch #2225SPHZ42-317-44930Martin, TX · Occidental Permian Ltd. | 0.28 | Gamma RayTIFF | 7,820 to 18,944 | Jan 21, 2026 |
| South Curtis Ranch #2245DPHZ42-317-44939Martin, TX · Occidental Permian Ltd. | 0.29 | Gamma RayTIFF | 8,248 to 19,727 | Jan 21, 2026 |
| South Curtis Ranch #2255APHZ42-317-44943Martin, TX · Occidental Permian Ltd. | 0.31 | Gamma RayTIFF | 8,605 to 20,625 | Mar 5, 2026 |
| South Curtis Ranch #2263BPHZ42-317-44952Martin, TX · Occidental Permian Ltd. | 0.40 | Gamma RayTIFF | 8,975 to 22,391 | Apr 28, 2026 |
| South Curtis Ranch #2265BPHZ42-317-44946Martin, TX · Occidental Permian Ltd. | 0.40 | Gamma RayTIFF | 9,087 to 22,179 | Apr 28, 2026 |
| South Curtis Ranch #2227SPHZ42-317-44932Martin, TX · Occidental Permian Ltd. | 0.57 | Gamma RayTIFF | 7,868 to 18,911 | Apr 22, 2026 |
| South Curtis Ranch #2237LPHZ42-317-44936Martin, TX · Occidental Permian Ltd. | 0.57 | Gamma RayTIFF | 7,869 to 19,711 | Apr 22, 2026 |
| South Curtis Ranch #2247DPHZ42-317-44947Martin, TX · Occidental Permian Ltd. | 0.58 | Gamma RayTIFF | 8,665 to 20,077 | Apr 22, 2026 |
| South Curtis Ranch #2844SHHZ42-317-39357Martin, TX · Occidental Permian Ltd. | 0.66 | Gamma RayTIFF | 0 to 9,152 | Aug 22, 2017 |
| South Curtis Ranch #2239LPHZ42-317-44937Martin, TX · Occidental Permian Ltd. | 0.69 | Gamma RayTIFF | 8,102 to 18,863 | Apr 28, 2026 |
| South Curtis Ranch #2259BPHZ42-317-44944Martin, TX · Occidental Permian Ltd. | 0.71 | Gamma RayTIFF | 900 to 20,440 | Apr 28, 2026 |
| South Curtis Ranch #2851SHHZ42-317-39711Martin, TX · Occidental Permian Ltd. | 0.75 | Gamma RayTIFF | 0 to 9,242 | Dec 18, 2017 |
| South Curtis Ranch #271342-317-38570Martin, TX · Occidental Permian Ltd. | 0.80 | NEUTRON POROSITYTIFF | 100 to 10,876 | Mar 29, 2017run Mar 26, 2014 |
| South Curtis Ranch #211142-317-38865Martin, TX · Occidental Permian Ltd. | 0.81 | NEUTRON POROSITYTIFF | 1,400 to 10,888 | Dec 19, 2016run Nov 19, 2013 |
| South Curtis Ranch #220742-317-38566Martin, TX · Occidental Permian Ltd. | 0.83 | NEUTRON/DENSITY POROSITYTIFF | 6,800 to 11,049 | Jan 30, 2017run Jan 14, 2014 |
| South Curtis Ranch #210842-317-38712Martin, TX · Occidental Permian Ltd. | 0.87 | NEUTRON POROSITYTIFF | 0 to 10,763 | Aug 31, 2016run Aug 21, 2013 |
| South Curtis Ranch #2841MHHZ42-317-39367Martin, TX · Occidental Permian Ltd. | 0.91 | Gamma RayTIFF | 0 to 8,567 | Dec 18, 2017 |
| South Curtis Ranch #2823AHHZ42-317-39196Martin, TX · Occidental Permian Ltd. | 0.91 | Gamma RayTIFF | 0 to 9,639 | Jul 27, 2017 |
| South Curtis Ranch #2842AHHZ42-317-39366Martin, TX · Occidental Permian Ltd. | 0.91 | Gamma RayTIFF | 0 to 9,781 | Jul 27, 2017 |
| South Curtis Ranch #448MHHZ42-329-40009Midland, TX · Occidental Permian Ltd. | 0.92 | NeutronLAS + TIFF | 0 to 7,680 | Jul 5, 2018 |
| South Curtis Ranch #2820HHZ42-317-39010Martin, TX · Occidental Permian Ltd. | 0.93 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITY2 TIFF | 150 to 9,011 | Mar 31, 2017run Feb 12, 2014 |
| South Curtis Ranch #210342-317-37041Martin, TX · Occidental Permian Ltd. | 0.94 | NEUTRON POROSITYTIFF | 200 to 11,299 | Sep 16, 2015run Mar 12, 2012 |
| South Curtis Ranch #2819HHZ42-317-39009Martin, TX · Occidental Permian Ltd. | 0.96 | NEUTRON POROSITYTIFF | 0 to 9,829 | Mar 29, 2017run Mar 12, 2014 |
| South Curtis Ranch #2849SHHZ42-317-39708Martin, TX · Occidental Permian Ltd. | 0.97 | Gamma RayTIFF | 0 to 9,174 | Dec 18, 2017 |
| South Curtis Ranch #450SHHZ42-329-40010Midland, TX · Occidental Permian Ltd. | 0.99 | NeutronLAS + TIFF | 0 to 8,348 | Jul 5, 2018 |
| South Curtis Ranch #210542-317-38859Martin, TX · Occidental Permian Ltd. | 1.01 | NEUTRON POROSITYTIFF | 0 to 10,850 | Dec 19, 2016run Nov 6, 2013 |
| South Curtis Ranch #211342-317-38855Martin, TX · Occidental Permian Ltd. | 1.02 | NEUTRON POROSITYTIFF | 0 to 10,909 | Oct 12, 2016run Oct 23, 2013 |
| Johnson Ranch #160742-317-37705Martin, TX · COG Operating LLC | 1.03 | NEUTRON/DENSITY POROSITYTIFF | 200 to 11,490 | Nov 19, 2013run Nov 19, 2012 |
| South Curtis Ranch #2116HHZ42-317-38709Martin, TX · Occidental Permian Ltd. | 1.03 | Gamma RayTIFF | 9,000 to 16,215 | Mar 31, 2022 |
| South Curtis Ranch #2116HHZ42-317-38709Martin, TX · Occidental Permian Ltd. | 1.03 | NEUTRON POROSITYTIFF | 0 to 9,850 | Jan 11, 2017run Nov 30, 2013 |
| South Curtis Ranch #2850MHHZ42-317-39709Martin, TX · Occidental Permian Ltd. | 1.03 | NeutronLAS + TIFF | 0 to 8,592 | Jan 29, 2018 |
| South Curtis Ranch #151442-317-36266Martin, TX · Occidental Permian Ltd. | 1.07 | NEUTRON POROSITYTIFF | 15 to 10,813 | Feb 3, 2014run Dec 13, 2010 |
| South Curtis Ranch #151442-317-36266Martin, TX · Occidental Permian Ltd. | 1.07 | SURVEYS CASED HOLETIFF | 7,200 to 10,813 | Feb 3, 2014run Dec 13, 2010 |
| South Curtis Ranch #433SHHZ42-329-40301Midland, TX · Occidental Permian Ltd. | 1.08 | NeutronLAS + TIFF | 0 to 8,799 | Jul 5, 2018 |
| South Curtis Ranch #280142-317-37035Martin, TX · Occidental Permian Ltd. | 1.08 | NEUTRON POROSITYTIFF | 200 to 11,265 | Dec 8, 2017run Nov 18, 2011 |
| South Curtis Ranch #211042-317-36949Martin, TX · Occidental Permian Ltd. | 1.09 | NEUTRON POROSITYTIFF | 200 to 11,275 | May 18, 2015run May 25, 2012 |
| South Curtis Ranch #260142-317-38459Martin, TX · Occidental Permian Ltd. | 1.13 | NEUTRON POROSITYTIFF | 0 to 11,451 | Jun 16, 2016run Jun 15, 2013 |
| South Curtis Ranch #2845SHHZ42-317-39716Martin, TX · Occidental Permian Ltd. | 1.13 | NeutronLAS | 0 to 9,279 | Jul 5, 2018 |
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.