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 276 OF 5,147
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Nelson Zella #13HHZ42-283-37161La Salle, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 8,381 to 21,900 | Jan 16, 2025 |
| Nelson Zella #14HHZ42-283-37162La Salle, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 7,900 to 21,858 | Jan 16, 2025 |
| Maverick 11-2 F #6WBHZ42-317-43454Martin, TX · Diamondback E&P LLC | Cement BondTIFF | 0 to 9,197 | Jan 16, 2025 |
| Parks-Coyote 1506 D #17HSHZ42-329-45037Midland, TX · Apache Corporation | Gamma RayLAS + TIFF | 446 to 19,427 | Jan 16, 2025 |
| Parks-Coyote 1506 G #14HSHZ42-329-45045Midland, TX · Apache Corporation | Gamma RayLAS + TIFF | 0 to 9,500 | Jan 16, 2025 |
| Parks-Coyote 1506 G #19HSHZ42-329-45051Midland, TX · Apache Corporation | Gamma RayLAS + TIFF | 0 to 19,307 | Jan 16, 2025 |
| Java 16-21 #h 4WHZ42-335-36047Mitchell, TX · Bayswater Operating Company LLC | Measure While Drilling (MWD)LAS + TIFF | 80 to 16,145 | Jan 16, 2025 |
| Hurley 56-18 #29HHZ42-389-38618Reeves, TX · XTO Energy Inc. | Gamma RayTIFF | 9,373 to 15,829 | Jan 16, 2025 |
| Affirmed C #333HHZ42-389-40904Reeves, TX · Permian Resources Operating LLC | Gamma RayTIFF | 100 to 18,700 | Jan 16, 2025 |
| Bat Masterson a #331HHZ42-389-40905Reeves, TX · Permian Resources Operating LLC | Gamma RayTIFF | 200 to 23,900 | Jan 16, 2025 |
| Bat Masterson D #332HHZ42-389-40908Reeves, TX · Permian Resources Operating LLC | Gamma RayLAS + TIFF | 0 to 25,800 | Jan 16, 2025 |
| State Ella Mae 57-T2-14X23 H #W108HHZ42-389-41025Reeves, TX · BPX Operating Company | Gamma RayTIFF | 9,595 to 20,711 | Jan 16, 2025 |
| State Ella Mae 57-T2-14X23 YC #X103HHZ42-389-41026Reeves, TX · BPX Operating Company | Gamma RayTIFF | 9,235 to 20,656 | Jan 16, 2025 |
| Briscoe G (SA12) #1109HHZ42-479-44524Webb, TX · SM Energy Company | Gamma RayLAS + TIFF | 2,570 to 16,607 | Jan 16, 2025 |
| Needmore-Scibienski B #107HHZ42-479-44536Webb, TX · Caturus Energy LLC | Gamma RayLAS + TIFF | 4,000 to 20,040 | Jan 16, 2025 |
| Needmore-Scibienski C #120HHZ42-479-44537Webb, TX · Caturus Energy LLC | Gamma RayLAS + TIFF | 4,000 to 19,212 | Jan 16, 2025 |
| Retama Ranch #424HHZ42-479-44548Webb, TX · Caturus Energy LLC | Gamma RayLAS + TIFF | 150 to 17,670 | Jan 16, 2025 |
| Briscoe B (SA13) #2578HHZ42-479-44556Webb, TX · SM Energy Company | Gamma RayLAS + TIFF | 1,984 to 19,148 | Jan 16, 2025 |
| Morgan #1HHZ42-079-33425Cochran, TX · Manzano LLC | Gamma RayLAS + TIFF | 4,700 to 11,259 | Jan 15, 2025 |
| Landreth #1HHZ42-079-33426Cochran, TX · Manzano LLC | Gamma RayLAS + TIFF | 4,650 to 11,150 | Jan 15, 2025 |
| University 40 #2117WCHZ42-105-42510Crockett, TX · Sem Operating Company LLC | Measure While Drilling (MWD)TIFF | 775 to 17,945 | Jan 15, 2025 |
| Hay Thane #0014WAHZ42-109-34199Culberson, TX · Chevron U. S. A. Inc. | Gamma RayTIFF | 0 to 14,203 | Jan 15, 2025 |
| Clemens-Castleberry #1HHZ42-183-32172Gregg, TX · Dallas Production Company LLC | Cement Bond2 TIFF | 5,800 to 10,940 | Jan 15, 2025 |
| Bauer-Goliad Mipa Psa #1WAHZ42-227-39992Howard, TX · Sogc LLC | Measure While Drilling (MWD)LAS + TIFF | 8,800 to 20,750 | Jan 15, 2025 |
| Comanche Trail #1WAHZ42-227-40628Howard, TX · Sogc LLC | Measure While Drilling (MWD)LAS + TIFF | 320 to 17,459 | Jan 15, 2025 |
| Marcy #1WAHZ42-227-40646Howard, TX · Sogc LLC | Measure While Drilling (MWD)LAS + TIFF | 415 to 18,839 | Jan 15, 2025 |
| Darlene Unit #5HHZ42-255-37227Karnes, TX · Devon Energy Production Co L.P. | Gamma RayTIFF | 4,580 to 18,120 | Jan 15, 2025 |
| Darlene Unit #6HHZ42-255-37228Karnes, TX · Devon Energy Production Co L.P. | Gamma RayTIFF | 4,580 to 17,823 | Jan 15, 2025 |
| Darlene Unit #7HHZ42-255-37229Karnes, TX · Devon Energy Production Co L.P. | Gamma RayTIFF | 4,560 to 18,659 | Jan 15, 2025 |
| Darlene Unit #8HSHZ42-255-37230Karnes, TX · Devon Energy Production Co L.P. | Gamma RayTIFF | 4,580 to 18,062 | Jan 15, 2025 |
| Berdie-Apollo a #1HHZ42-255-37259Karnes, TX · Devon Energy Production Co L.P. | Gamma RayTIFF | 5,100 to 16,934 | Jan 15, 2025 |
| Berdie Unit #102HHZ42-255-37260Karnes, TX · Devon Energy Production Co L.P. | Gamma RayTIFF | 5,260 to 16,390 | Jan 15, 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.