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.
260,507 LOG FILES ON 190,105 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 600 OF 5,211
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Passow 25-24 (Alloc-C) #3NBHZ42-227-40610Howard, TX · Crescent Energy Operating LLC | Cement BondLAS + TIFF | 3,000 to 7,452 | Apr 27, 2023 |
| Passow 25-24 (Alloc-C) #3NAHZ42-227-40611Howard, TX · Crescent Energy Operating LLC | Cement BondLAS + TIFF | 3,000 to 7,362 | Apr 27, 2023 |
| Passow 25-24 (Alloc-C) #3NSHZ42-227-40612Howard, TX · Crescent Energy Operating LLC | Cement BondLAS + TIFF | 3,000 to 7,020 | Apr 27, 2023 |
| JJJ Ranch-Sisti Ulw #1HZ42-255-36646Karnes, TX · Burlington Resources O & G Co LP | Gamma RayLAS + TIFF | 3,680 to 17,841 | Apr 27, 2023 |
| Yanta Central Unit 2 #5HZ42-255-36732Karnes, TX · Burlington Resources O & G Co LP | Gamma RayLAS + TIFF | 3,782 to 18,632 | Apr 27, 2023 |
| JJJ Ranch Unit a #4HZ42-255-36806Karnes, TX · Burlington Resources O & G Co LP | Gamma RayLAS + TIFF | 3,663 to 17,834 | Apr 27, 2023 |
| JJJ Ranch Unit a #5HZ42-255-36807Karnes, TX · Burlington Resources O & G Co LP | Gamma RayLAS + TIFF | 3,667 to 17,742 | Apr 27, 2023 |
| JJJ Ranch Unit a #6HZ42-255-36808Karnes, TX · Burlington Resources O & G Co LP | Gamma RayLAS + TIFF | 3,638 to 17,792 | Apr 27, 2023 |
| Stimson-Nail W17P #16HHZ42-329-45447Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,750 to 18,600 | Apr 27, 2023 |
| Arick-Simms 26E #5HHZ42-329-45844Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)TIFF | 1,614 to 26,587 | Apr 27, 2023 |
| Cayenne GU 1 #5HHZ42-347-33469Nacogdoches, TX · Adamas Energy LLC | Measure While Drilling (MWD)TIFF | 3,046 to 20,363 | Apr 27, 2023 |
| Cayenne GU 1 #6HBHZ42-347-33470Nacogdoches, TX · Adamas Energy LLC | Measure While Drilling (MWD)TIFF | 3,018 to 19,923 | Apr 27, 2023 |
| Caddo Lake (AW) #4HHZ42-365-38583Panola, TX · Sabine Energy Inc. | Measure While Drilling (MWD)TIFF | 7,322 to 18,102 | Apr 27, 2023 |
| Bullhead #721USHZ42-383-40839Reagan, TX · Discovery Natural Resources LLC | Gamma RayLAS + TIFF | 139 to 19,964 | Apr 27, 2023 |
| Bullhead #722USHZ42-383-40840Reagan, TX · Discovery Natural Resources LLC | Gamma RayLAS + TIFF | 792 to 19,934 | Apr 27, 2023 |
| Waggoner #210842-487-33218Wilbarger, TX · Dry Fork Production Co. LLC | ResistivityTIFF | 129 to 5,356 | Apr 27, 2023 |
| Cosmed Unit Zav a #1HHZ42-507-33447Zavala, TX · Exco Operating Company LP | Gamma RayLAS + TIFF | 2,706 to 18,808 | Apr 27, 2023 |
| Cosmed Unit Zav B #2HHZ42-507-33448Zavala, TX · Exco Operating Company LP | Gamma RayLAS + TIFF | 2,800 to 18,700 | Apr 27, 2023 |
| Fee BL #340242-135-43691Ector, TX · Fasken Oil and Ranch Ltd. | NeutronLAS + TIFF | 0 to 10,626 | Apr 26, 2023 |
| Bishop Donahue Fee #1HHZ42-165-38877Gaines, TX · Manzano LLC | Gamma RayLAS + TIFF | 621 to 17,030 | Apr 26, 2023 |
| Bernice Matthiesen -15- #1D42-173-38286Glasscock, TX · Deep Blue Operating I LLC | Cement BondTIFF | 500 to 11,634 | Apr 26, 2023 |
| Whitmire 36-37 (Alloc-F) #6SAHZ42-227-40559Howard, TX · Crescent Energy Operating LLC | Cement BondLAS + TIFF | 1,950 to 7,310 | Apr 26, 2023 |
| Passow 25-24 (Alloc-D) #4NAHZ42-227-40621Howard, TX · Crescent Energy Operating LLC | Cement BondLAS + TIFF | 0 to 7,298 | Apr 26, 2023 |
| Griffin SWD #1HHZ42-227-41788Howard, TX · Highpeak Energy Holdings LLC | Measure While Drilling (MWD)TIFF | 433 to 11,800 | Apr 26, 2023 |
| Griffin SWD #1HHZ42-227-41788Howard, TX · Highpeak Energy Holdings LLC | NeutronTIFF | 7,570 to 9,095 | Apr 26, 2023 |
| West Ranch (41-a/98-a Cons) Unit #216542-239-33756Jackson, TX · Hilcorp Energy Company | InductionTIFF | 2,315 to 6,514 | Apr 26, 2023 |
| Mabee 318T #8HEHZ42-317-42763Martin, TX · Ovintiv USA Inc. | Gamma RayTIFF | 8,680 to 21,466 | Apr 26, 2023 |
| Frances 12-1-C #4406HHZ42-317-42879Martin, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,529 to 19,755 | Apr 26, 2023 |
| Frances 12-1-C #2806VHHZ42-317-43005Martin, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,558 to 18,493 | Apr 26, 2023 |
| Frances 12-1-D #4207HHZ42-317-43008Martin, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,560 to 18,989 | Apr 26, 2023 |
| Aztec-Wilson a #742-325-33740Medina, TX · Texas Secondary Oil Corporation | ResistivityTIFF | 48 to 984 | Apr 26, 2023 |
| Aztec-Wilson a #842-325-33741Medina, TX · Texas Secondary Oil Corporation | ResistivityTIFF | 35 to 981 | Apr 26, 2023 |
| Aztec-Wilson a #942-325-33742Medina, TX · Texas Secondary Oil Corporation | ResistivityTIFF | 47 to 983 | Apr 26, 2023 |
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.