WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-329-32886
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.
180 LOG FILES ON 139 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 4
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| JW 16 #642-329-35796Midland, TX · Discovery Operating Inc. | 0.35 | NEUTRON POROSITYTIFF | 6,000 to 10,054 | Oct 31, 2011run Nov 5, 2008 |
| JW 16 #242-329-35713Midland, TX · Discovery Operating Inc. | 0.35 | NEUTRON POROSITYTIFF | 6,000 to 10,079 | Jun 22, 2010run Jun 12, 2007 |
| Rio Pecos 27-18SL UNIT1 #1UAHZ42-329-41076Midland, TX · Diamondback E&P LLC | 0.42 | Gamma RayTIFF | 8,740 to 10,710 | Dec 23, 2019 |
| Rio Pecos 27-18SL UNIT1 #1LAHZ42-329-41079Midland, TX · Diamondback E&P LLC | 0.44 | Gamma RayTIFF | 8,860 to 17,603 | Dec 23, 2019 |
| JW (SA) I #753LSHZ42-329-41645Midland, TX · Discovery Operating Inc. | 0.45 | Gamma RayLAS + TIFF | 460 to 18,955 | Sep 1, 2020 |
| JW (SA) I #754LSHZ42-329-41646Midland, TX · Discovery Operating Inc. | 0.46 | Gamma RayLAS + TIFF | 460 to 19,327 | Sep 1, 2020 |
| JW L #762WAHZ42-329-43232Midland, TX · Discovery Operating Inc. | 0.46 | Measure While Drilling (MWD)LAS + TIFF | 500 to 19,600 | Jul 22, 2022 |
| JW L #746LSHZ42-329-43231Midland, TX · Discovery Operating Inc. | 0.46 | Measure While Drilling (MWD)2 LAS + 2 TIFF | 500 to 19,600 | Jul 22, 2022 |
| JW L #774WBHZ42-329-43229Midland, TX · Discovery Operating Inc. | 0.47 | Measure While Drilling (MWD)LAS + TIFF | 500 to 20,000 | Jun 21, 2022 |
| JW V #745LSHZ42-329-43230Midland, TX · Discovery Operating Inc. | 0.47 | Measure While Drilling (MWD)LAS + TIFF | 500 to 19,260 | Jun 3, 2022 |
| Rio Pecos 27-18SL UNIT1 #2UAHZ42-329-41054Midland, TX · Diamondback E&P LLC | 0.48 | Gamma RayTIFF | 8,771 to 17,515 | Dec 23, 2019 |
| Rio Pecos 27-18SL UNIT1 #2LAHZ42-329-41053Midland, TX · Diamondback E&P LLC | 0.51 | Gamma RayTIFF | 8,800 to 17,740 | Dec 23, 2019 |
| JW 16 #842-329-41223Midland, TX · Discovery Operating Inc. | 0.55 | NEUTRON/DENSITY POROSITYTIFF | 200 to 11,434 | Sep 24, 2018run Oct 31, 2016 |
| Perro Rojo 18 #1042-329-37242Midland, TX · Diamondback E&P LLC | 0.56 | NEUTRON POROSITYTIFF | 6,500 to 11,038 | Dec 15, 2014run Jan 3, 2012 |
| JW 16 #742-329-36695Midland, TX · Discovery Operating Inc. | 0.59 | NEUTRON POROSITYTIFF | 6,000 to 10,059 | Oct 10, 2013run Oct 5, 2010 |
| JW D #422MSHZ42-329-46247Midland, TX · Discovery Operating Inc. | 0.64 | Measure While Drilling (MWD)LAS + TIFF | 60 to 18,966 | Jun 24, 2026 |
| JW D #444LSHZ42-329-46248Midland, TX · Discovery Operating Inc. | 0.65 | Gamma RayLAS | 60 to 19,691 | Jul 23, 2026 |
| JW D #472WBHZ42-329-46249Midland, TX · Discovery Operating Inc. | 0.65 | Gamma RayLAS + TIFF | 70 to 19,923 | Jul 21, 2026 |
| JW E #462WAHZ42-329-46252Midland, TX · Discovery Operating Inc. | 0.65 | Measure While Drilling (MWD)LAS + TIFF | 70 to 19,560 | Aug 28, 2026 |
| JW E #473WBHZ42-329-46253Midland, TX · Discovery Operating Inc. | 0.66 | Measure While Drilling (MWD)LAS | 70 to 20,428 | Aug 28, 2026 |
| JW E #445LSHZ42-329-46251Midland, TX · Discovery Operating Inc. | 0.66 | Measure While Drilling (MWD)LAS + TIFF | 80 to 19,506 | Aug 28, 2026 |
| JW E #423MSHZ42-329-46250Midland, TX · Discovery Operating Inc. | 0.66 | Gamma RayLAS + TIFF | 60 to 18,927 | Jul 23, 2026 |
| Perro Rojo 18 #642-329-35019Midland, TX · Diamondback E&P LLC | 0.69 | NEUTRON POROSITYTIFF | 7,000 to 10,851 | Jul 21, 2008run Nov 6, 2004 |
| JW 16 #142-329-35497Midland, TX · Discovery Operating Inc. | 0.71 | NEUTRON POROSITYTIFF | 6,000 to 10,095 | May 15, 2009run May 30, 2006 |
| Hence a #190842-329-37153Midland, TX · Diamondback E&P LLC | 0.75 | NEUTRON POROSITYTIFF | 6,500 to 10,160 | Nov 4, 2014run Dec 14, 2011 |
| Rio Pecos 27-18SL Unit 2 #251HZ42-329-43447Midland, TX · Diamondback E&P LLC | 0.76 | MudTIFF | 8,875 to 17,828 | Aug 9, 2022 |
| JW (SA) C #771WBHZ42-329-45951Midland, TX · Discovery Operating Inc. | 0.77 | Measure While Drilling (MWD)LAS + TIFF | 70 to 19,848 | Nov 24, 2025 |
| JW V #722MSHZ42-329-45598Midland, TX · Discovery Operating Inc. | 0.78 | Measure While Drilling (MWD)LAS + TIFF | 400 to 18,521 | Oct 17, 2025 |
| JW (SA) C #773WBHZ42-329-45604Midland, TX · Discovery Operating Inc. | 0.78 | Measure While Drilling (MWD)LAS + TIFF | 400 to 6,413 | Jul 22, 2025 |
| JW (SA) C #744LSHZ42-329-45602Midland, TX · Discovery Operating Inc. | 0.79 | Measure While Drilling (MWD)LAS + TIFF | 400 to 19,008 | Oct 17, 2025 |
| JW (SA) C #761WAHZ42-329-45603Midland, TX · Discovery Operating Inc. | 0.79 | Measure While Drilling (MWD)LAS + TIFF | 360 to 19,498 | Oct 17, 2025 |
| JW (SA) B #743LSHZ42-329-45600Midland, TX · Discovery Operating Inc. | 0.80 | Measure While Drilling (MWD)LAS | 380 to 18,996 | Oct 17, 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.