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 274 OF 5,147
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Waddel TR 1 #380542-103-36935Crane, TX · Blackbeard Operating LLC | Gamma RayLAS + 2 TIFF | 0 to 10,088 | Jan 20, 2025 |
| Buccaneer #1142-103-36941Crane, TX · Blackbeard Operating LLC | NeutronLAS + TIFF | 0 to 6,320 | Jan 20, 2025 |
| Stede Bonnet #1942-103-36943Crane, TX · Blackbeard Operating LLC | NeutronLAS + TIFF | 0 to 5,198 | Jan 20, 2025 |
| Cenizo #3HHZ42-127-38383Dimmit, TX · Rosewood Resources Inc. | Measure While Drilling (MWD)TIFF | 3,411 to 12,669 | Jan 20, 2025 |
| Cenizo #4HHZ42-127-38384Dimmit, TX · Rosewood Resources Inc. | Measure While Drilling (MWD)TIFF | 3,411 to 12,625 | Jan 20, 2025 |
| Lasseter & Eppright a #1HHZ42-127-38392Dimmit, TX · Rosewood Resources Inc. | Measure While Drilling (MWD)TIFF | 1,876 to 12,699 | Jan 20, 2025 |
| Capitol Reef 33-6 #2HCHZ42-151-33220Fisher, TX · Browning Oil Company Inc. | MudTIFF | 1,680 to 14,575 | Jan 20, 2025 |
| Capitol Reef 33-6 #3HEHZ42-151-33221Fisher, TX · Browning Oil Company Inc. | MudTIFF | 1,663 to 14,484 | Jan 20, 2025 |
| Cenizo #5HHZ42-283-37092La Salle, TX · Rosewood Resources Inc. | Measure While Drilling (MWD)TIFF | 3,401 to 12,644 | Jan 20, 2025 |
| Cenizo #6HHZ42-283-37093La Salle, TX · Rosewood Resources Inc. | Measure While Drilling (MWD)TIFF | 3,401 to 12,644 | Jan 20, 2025 |
| Lenorah Unit 2 #0607BHHZ42-317-40341Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,815 | Jan 20, 2025 |
| Pyke Unit 2 #0305BHHZ42-317-42008Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,258 | Jan 20, 2025 |
| Cassidy Unit 1 #3003BHHZ42-317-42115Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,855 | Jan 20, 2025 |
| Cassidy Unit 2 #3007BHHZ42-317-42135Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,894 | Jan 20, 2025 |
| Cassidy Unit 2 #3018AHHZ42-317-42136Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,800 | Jan 20, 2025 |
| Cassidy Unit 2 #3028SHHZ42-317-42137Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,855 | Jan 20, 2025 |
| Norris Unit 32-H #3312AHHZ42-317-42330Martin, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,776 | Jan 20, 2025 |
| Bradford Trust B Unit 1 #1202BHHZ42-329-42965Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 8,865 to 20,597 | Jan 20, 2025 |
| Bradford Trust a Unit 2 #0316AHHZ42-329-43004Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,300 | Jan 20, 2025 |
| Bradford Trust a Unit 1 #0344SHHZ42-329-43019Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,847 | Jan 20, 2025 |
| Bradford Trust a Unit 2 #0346SHHZ42-329-43068Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,654 | Jan 20, 2025 |
| TXL 21 Unit 1 #1643SHHZ42-329-43185Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,924 | Jan 20, 2025 |
| TXL 21 Unit 1 #1602BHHZ42-329-43186Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,900 | Jan 20, 2025 |
| TXL 21 Unit 1 #1603BHHZ42-329-43188Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,898 | Jan 20, 2025 |
| TXL 21 Unit 1 #1644SHHZ42-329-43192Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,892 | Jan 20, 2025 |
| Midkiff 43-06 0625 #0615AHHZ42-329-43333Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,314 | Jan 20, 2025 |
| Midkiff 43-06 0606 #0606BHHZ42-329-43337Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,751 | Jan 20, 2025 |
| TXL 11 Unit 4 1418 #1418AHHZ42-329-43510Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 9,564 | Jan 20, 2025 |
| TXL 11 Unit 4 #1445SHHZ42-329-43907Midland, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 8,586 | Jan 20, 2025 |
| Stimson-Nail E17R #118HHZ42-329-45434Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,700 to 20,066 | Jan 20, 2025 |
| Stimson-Nail E17T #120HHZ42-329-45436Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,750 to 19,900 | Jan 20, 2025 |
| Yarbrough #2142-337-35504Montague, TX · Tettleton Steven B. | InductionTIFF | 566 to 4,494 | Jan 20, 2025 |
| Daedalus OW-61-60 #513HHZ42-371-39940Pecos, TX · XTO Energy Inc. | Gamma RayTIFF | 0 to 10,719 | Jan 20, 2025 |
| Stoneman State 3927 #b 4HHZ42-389-39107Reeves, TX · Northstar Resources LLC | Gamma RayTIFF | 150 to 22,610 | Jan 20, 2025 |
| Old Monarch State 12 #a 6HHZ42-389-39379Reeves, TX · PDC Permian Inc. | Gamma RayTIFF | 150 to 15,096 | Jan 20, 2025 |
| Harrison State Unit 12-24-16 #1HHZ42-389-39654Reeves, TX · Eqv Operating LLC | Measure While Drilling (MWD)2 TIFF | 3,700 to 19,600 | Jan 20, 2025 |
| University 3-12A #1HHZ42-461-42214Upton, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,162 to 22,170 | Jan 20, 2025 |
| University 3-12B #2HHZ42-461-42215Upton, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,161 to 21,896 | Jan 20, 2025 |
| University 3-12C #3HHZ42-461-42216Upton, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,151 to 21,827 | Jan 20, 2025 |
| University 3-12D #4HHZ42-461-42217Upton, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,164 to 21,962 | Jan 20, 2025 |
| Rio Lobo State B #331HHZ42-389-41276Reeves, TX · Permian Resources Operating LLC | Gamma RayTIFF | 0 to 22,000 | Jan 18, 2025 |
| Rio Lobo State C #312HHZ42-389-41277Reeves, TX · Permian Resources Operating LLC | Gamma RayTIFF | 0 to 21,750 | Jan 18, 2025 |
| Rio Lobo State D #222HHZ42-389-41278Reeves, TX · Permian Resources Operating LLC | Gamma RayTIFF | 0 to 21,450 | Jan 18, 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.