WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs
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.
16,493 log files match
16,493 LOG FILES ON 10,201 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 33 OF 330
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Mabee 4S #19HHZ42-317-46595Martin, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,797 to 18,893 | Sep 19, 2025 |
| Mabee 4P #16HHZ42-317-46602Martin, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,734 to 18,549 | Sep 19, 2025 |
| Mabee 4Q #17HHZ42-317-46603Martin, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,771 to 19,296 | Sep 19, 2025 |
| Carthage Gas Unit #3HHZ42-365-38628Panola, TX · Comstock Oil & Gas LLC | Measure While Drilling (MWD)TIFF | 600 to 20,473 | Sep 19, 2025 |
| Carthage Gas Unit #4HHZ42-365-38629Panola, TX · Comstock Oil & Gas LLC | Measure While Drilling (MWD)TIFF | 600 to 19,990 | Sep 19, 2025 |
| Nunn-Ganze 18F #6HHZ42-383-42043Reagan, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,100 to 25,150 | Sep 19, 2025 |
| AI San Roman #201HHZ42-479-44755Webb, TX · Warwick Poseidon GP | Measure While Drilling (MWD)LAS + TIFF | 3,532 to 22,645 | Sep 19, 2025 |
| University 58-17D #4HHZ42-383-42017Reagan, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,210 to 26,265 | Sep 18, 2025 |
| University 58-17F #6HHZ42-383-42019Reagan, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,176 to 26,369 | Sep 18, 2025 |
| Noel 313-312-311 B #11CHZ42-389-39895Reeves, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 9,825 to 22,460 | Sep 18, 2025 |
| Clorette Depasto 3-11 Unit #1HHZ42-389-39903Reeves, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 2,644 to 19,543 | Sep 18, 2025 |
| Clorette Depasto 3-11 Unit #2HHZ42-389-39904Reeves, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 6,332 to 21,286 | Sep 18, 2025 |
| Clorette Depasto 3-11 Unit #15HHZ42-389-39908Reeves, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 2,655 to 22,358 | Sep 18, 2025 |
| Clorette Depasto 3-11 Unit #20HHZ42-389-39916Reeves, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 2,656 to 19,146 | Sep 18, 2025 |
| UL Dino Juice 18-40-45 WA2 #7HHZ42-475-38241Ward, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 1,305 to 25,380 | Sep 18, 2025 |
| UL Dino Juice 18-40-45 3B2 #6HHZ42-475-38252Ward, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 1,300 to 20,403 | Sep 18, 2025 |
| Ben-Meg #15WCHZ42-475-38349Ward, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 1,295 to 21,651 | Sep 18, 2025 |
| Springer Ranch #12HHZ42-283-37281La Salle, TX · Trinity Operating (Usg) LLC | MudLAS + TIFF | 5,091 to 22,204 | Sep 17, 2025 |
| Nirvana 48H #48HHZ42-493-32942Wilson, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)LAS + TIFF | 0 to 19,579 | Sep 17, 2025 |
| Nirvana 49H #49HHZ42-493-32943Wilson, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 17,338 | Sep 17, 2025 |
| Nirvana 50H #50HHZ42-493-32944Wilson, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 17,127 | Sep 17, 2025 |
| Williams A-Tatum a #1HHZ42-401-35470Rusk, TX · Diversified Production LLC | Measure While Drilling (MWD)TIFF | 7,160 to 17,509 | Sep 15, 2025 |
| J Brady-Tatum a #1HHZ42-401-35471Rusk, TX · Diversified Production LLC | Measure While Drilling (MWD)TIFF | 7,242 to 14,567 | Sep 15, 2025 |
| Chapel Hill 17 #1HHZ42-423-32451Smith, TX · Diversified Production LLC | Measure While Drilling (MWD)TIFF | 10,614 to 19,195 | Sep 15, 2025 |
| Morning Calm 6-7 #h 4WXHZ42-227-42408Howard, TX · Bayswater Operating Company LLC | Measure While Drilling (MWD)LAS + TIFF | 85 to 16,253 | Sep 11, 2025 |
| Morning Calm 6-7 #h 2WHZ42-227-42409Howard, TX · Bayswater Operating Company LLC | Measure While Drilling (MWD)LAS | 85 to 15,955 | Sep 11, 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.