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.
257,328 LOG FILES ON 187,907 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 217 OF 5,147
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Buttercup #2724LSHZ42-227-41567Howard, TX · SM Energy Company | Measure While Drilling (MWD)LAS + TIFF | 378 to 22,254 | Apr 7, 2025 |
| Mayer a #4501WCHZ42-235-36510Irion, TX · Sem Operating Company LLC | Measure While Drilling (MWD)TIFF | 0 to 15,670 | Apr 7, 2025 |
| Mayer A1 #5003WBHZ42-235-36512Irion, TX · Sem Operating Company LLC | Measure While Drilling (MWD)TIFF | 0 to 15,336 | Apr 7, 2025 |
| Wess 4-Wess 6-Wess 1 Ecrr (SA)D4 #d 4HHZ42-255-37206Karnes, TX · Repsol Oil & Gas USA LLC | Gamma RayLAS + TIFF | 107 to 20,325 | Apr 7, 2025 |
| Wess 6-Wess 1 Ecrr (SA) D3 #d 3HHZ42-255-37207Karnes, TX · Repsol Oil & Gas USA LLC | Gamma RayLAS + TIFF | 107 to 2,524 | Apr 7, 2025 |
| Church-Brady-Shaw #1HHZ42-365-38738Panola, TX · Buckhorn Operating LLC | Gamma RayTIFF | 8,530 to 14,326 | Apr 7, 2025 |
| Sacroc Unit #328-1A42-415-35650Scurry, TX · Kinder Morgan Production Co LLC | ResistivityTIFF | 0 to 7,045 | Apr 7, 2025 |
| Wilson TXL Powell #1071WBHZ42-461-41970Upton, TX · SM Energy Company | Measure While Drilling (MWD)LAS + TIFF | 500 to 25,222 | Apr 7, 2025 |
| Las Raices #142-479-44597Webb, TX · MB Energy LLC | InductionLAS + TIFF | 733 to 7,195 | Apr 7, 2025 |
| Trew -a- #5042-097-34766Cooke, TX · Mountain Creek Oil Company Inc. | InductionTIFF | 100 to 1,654 | Apr 6, 2025 |
| Trew -a- #5142-097-34767Cooke, TX · Mountain Creek Oil Company Inc. | InductionTIFF | 100 to 1,654 | Apr 6, 2025 |
| Cadillac Jack S #1W42-233-08915Hutchinson, TX · Pampa Water Disposal Inc. | Cement BondLAS + TIFF | 500 to 2,761 | Apr 4, 2025 |
| Cage #3702HHZ42-323-33553Maverick, TX · Endeavor Natural Gas LP | Measure While Drilling (MWD)LAS + TIFF | 0 to 7,952 | Apr 4, 2025 |
| Stout-Hunter 25I #209HHZ42-329-46782Midland, TX · Pioneer Natural Res. USA Inc. | Cement BondTIFF | 0 to 8,865 | Apr 4, 2025 |
| Rev Dragons Breath T8-51-22 #085WAHZ42-389-41291Reeves, TX · Noble Energy Inc | Measure While Drilling (MWD)TIFF | 200 to 23,813 | Apr 4, 2025 |
| Cunningham #6HHZ42-079-33420Cochran, TX · Vision Oil and Gas LLC | Cement BondTIFF | 0 to 5,073 | Apr 3, 2025 |
| Dwight-Midkiff 25A #1HHZ42-329-46947Midland, TX · Pioneer Natural Res. USA Inc. | Cement BondTIFF | 0 to 8,806 | Apr 3, 2025 |
| Shackelford-Freeman 10D #204HHZ42-329-47133Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)TIFF | 1,383 to 28,437 | Apr 3, 2025 |
| Shackelford-Freeman 10E #205HHZ42-329-47134Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)TIFF | 1,385 to 28,465 | Apr 3, 2025 |
| Javelina Charmer 27-28 Unit #4515HHZ42-371-40368Pecos, TX · Greenlake Energy Operating LLC | Measure While Drilling (MWD)TIFF | 8,610 to 19,466 | Apr 3, 2025 |
| Loftin Hughes B #442HHZ42-383-41336Reagan, TX · Permian Resources Operating LLC | Gamma RayTIFF | 100 to 15,750 | Apr 3, 2025 |
| Loftin Hughes C #213HHZ42-383-41337Reagan, TX · Permian Resources Operating LLC | Gamma RayTIFF | 5,000 to 15,300 | Apr 3, 2025 |
| Loftin Hughes E #214HHZ42-383-41338Reagan, TX · Permian Resources Operating LLC | Gamma RayTIFF | 896 to 15,243 | Apr 3, 2025 |
| State Pogo Stick 57-T1-45X4 YC #X103HHZ42-389-40984Reeves, TX · BPX Operating Company | Gamma RayTIFF | 152 to 17,996 | Apr 3, 2025 |
| State Pogo Stick 57-T1-45X4 J RD #W110HHZ42-389-41318Reeves, TX · BPX Operating Company | Gamma RayTIFF | 150 to 17,808 | Apr 3, 2025 |
| Grimes I. #742-417-39707Shackelford, TX · Jenkins Creek Operations LLC | Gamma RayTIFF | 0 to 1,021 | Apr 3, 2025 |
| NO Soup for You 402 #2HHZ42-501-37341Yoakum, TX · Burk Royalty Co. Ltd. | Gamma RayTIFF | 56 to 10,979 | Apr 3, 2025 |
| The Distance 402 #2HHZ42-501-37351Yoakum, TX · Burk Royalty Co. Ltd. | Gamma RayTIFF | 56 to 11,047 | Apr 3, 2025 |
| Falcon #1HHZ42-097-34668Cooke, TX · SNR Operating LLC | Gamma RayTIFF | 9,432 to 11,432 | Apr 2, 2025 |
| Hay Maddilyn #0014WAHZ42-109-34138Culberson, TX · Chevron U. S. A. Inc. | Gamma RayTIFF | 0 to 14,995 | Apr 2, 2025 |
| Hay Maddilyn #0016WAHZ42-109-34140Culberson, TX · Chevron U. S. A. Inc. | Gamma RayTIFF | 0 to 15,156 | Apr 2, 2025 |
| Hay Maddilyn #0016WAHZ42-109-34140Culberson, TX · Chevron U. S. A. Inc. | Gamma RayTIFF | 148 to 15,156 | Apr 2, 2025 |
| Hay Maddilyn #0017WAHZ42-109-34141Culberson, TX · Chevron U. S. A. Inc. | Gamma RayTIFF | 0 to 15,126 | Apr 2, 2025 |
| Quarter Horse - DLS #19HHZ42-113-30291Dallas, TX · Gha Barnett LLC | Gamma RayTIFF | 173 to 17,329 | Apr 2, 2025 |
| Welch #342-151-33148Fisher, TX · L.C.S. Production Company | InductionTIFF | 140 to 5,052 | Apr 2, 2025 |
| Welch #542-151-33154Fisher, TX · L.C.S. Production Company | ResistivityTIFF | 100 to 5,060 | Apr 2, 2025 |
| Red River #1WDHZ42-151-33237Fisher, TX · Clear Fork Incorporated | InductionTIFF | 5,757 to 15,667 | Apr 2, 2025 |
| Frio #1HHZ42-151-33242Fisher, TX · Clear Fork Incorporated | MudTIFF | 4,968 to 17,813 | Apr 2, 2025 |
| Hastings L. P. #2542-303-31648Lubbock, TX · Brown H.L. Operating L.L.C. | ResistivityTIFF | 3,796 to 5,792 | Apr 2, 2025 |
| Stanton-McLeod #842-303-31649Lubbock, TX · Brown H.L. Operating L.L.C. | ResistivityTIFF | 3,795 to 5,791 | Apr 2, 2025 |
| Petroforce-Walter #0642-331-34890Milam, TX · Tesuque Oil & Gas LLC | InductionTIFF | 50 to 1,827 | Apr 2, 2025 |
| Pearl River 4-9 #h 1WHZ42-335-36041Mitchell, TX · Bayswater Operating Company LLC | Measure While Drilling (MWD)LAS + TIFF | 96 to 16,299 | Apr 2, 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.