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 54 OF 330
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Jed 16-09 0909 #0909BHHZ42-383-41469Reagan, TX · XTO Energy Inc. | Measure While Drilling (MWD)LAS + TIFF | 729 to 17,360 | Apr 15, 2025 |
| Jed 16-09 0918 #0918AHHZ42-383-41471Reagan, TX · XTO Energy Inc. | Measure While Drilling (MWD)LAS + TIFF | 850 to 17,034 | Apr 15, 2025 |
| Jed 16-09 0907 #0907BHHZ42-383-41472Reagan, TX · XTO Energy Inc. | Measure While Drilling (MWD)LAS + TIFF | 890 to 16,814 | Apr 15, 2025 |
| University 43 a #0811WCHZ42-235-36488Irion, TX · Sem Operating Company LLC | Measure While Drilling (MWD)TIFF | 6,335 to 15,966 | Apr 14, 2025 |
| CMC #6964HHZ42-219-37536Hockley, TX · Beryl Oil and Gas LP | MudLAS + TIFF | 1,900 to 13,349 | Apr 11, 2025 |
| Avant D #110HHZ42-283-37194La Salle, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 19,578 | Apr 11, 2025 |
| Red Bluff 57-T1-1X12 #B201BOHZ42-301-35701Loving, TX · Mewbourne Oil Company | Measure While Drilling (MWD)LAS + TIFF | 0 to 19,225 | Apr 11, 2025 |
| TXL 37/48 a #H301CNHZ42-301-35797Loving, TX · Mewbourne Oil Company | Measure While Drilling (MWD)LAS + TIFF | 888 to 20,223 | Apr 11, 2025 |
| Goodnight 10/11 B #B101MDHZ42-301-35802Loving, TX · Mewbourne Oil Company | Measure While Drilling (MWD)LAS + TIFF | 9,703 to 20,588 | Apr 11, 2025 |
| Kentzel State 42 #H301BOHZ42-301-35820Loving, TX · Mewbourne Oil Company | Measure While Drilling (MWD)LAS + TIFF | 9,000 to 15,248 | Apr 11, 2025 |
| Shackelford-Freeman 10L #212HHZ42-329-47137Midland, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)TIFF | 9,900 to 28,700 | Apr 10, 2025 |
| Pearl River 4-9 #h 4WHZ42-335-36046Mitchell, TX · Bayswater Operating Company LLC | Measure While Drilling (MWD)LAS + TIFF | 55 to 16,142 | Apr 10, 2025 |
| Fee AO #1304WBHZ42-003-48526Andrews, TX · Fasken Oil and Ranch Ltd. | MudTIFF | 120 to 20,150 | Apr 9, 2025 |
| Rev Con State T8-50-21 Unit #0094WAHZ42-389-41461Reeves, TX · Chevron U. S. A. Inc. | Measure While Drilling (MWD)TIFF | 200 to 20,687 | Apr 9, 2025 |
| Caddell B AH4 #4HZ42-121-34594Denton, TX · Lime Rock Resources IV-a L.P. | Measure While Drilling (MWD)TIFF | 1,100 to 18,112 | Apr 8, 2025 |
| Caddell B AH5 #5HZ42-121-34595Denton, TX · Lime Rock Resources IV-a L.P. | Measure While Drilling (MWD)TIFF | 1,100 to 14,950 | Apr 8, 2025 |
| Weber 26 #R802HZ42-301-35817Loving, TX · LRR Pecos Valley LLC | Measure While Drilling (MWD)TIFF | 140 to 15,875 | Apr 8, 2025 |
| Otter 139-138 Unit W #21HHZ42-389-39645Reeves, TX · Crescent Energy Operating LLC | MudLAS + TIFF | 2,606 to 20,986 | Apr 8, 2025 |
| Mothball 154-153 Unit E #23HHZ42-389-39689Reeves, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 2,100 to 20,100 | Apr 8, 2025 |
| Rev Con State T8-50-21 a #0091WAHZ42-389-41458Reeves, TX · Chevron U. S. A. Inc. | Measure While Drilling (MWD)TIFF | 203 to 23,137 | Apr 8, 2025 |
| Rev Con State T8-50-21 Unit #0092WAHZ42-389-41459Reeves, TX · Chevron U. S. A. Inc. | Measure While Drilling (MWD)TIFF | 202 to 22,632 | Apr 8, 2025 |
| Rev Con State T8-50-21 Unit #0093WAHZ42-389-41460Reeves, TX · Chevron U. S. A. Inc. | Measure While Drilling (MWD)TIFF | 200 to 22,511 | Apr 8, 2025 |
| Hollis 10-33-52 D #21BLHZ42-461-41980Upton, TX · Crescent Energy Operating LLC | Measure While Drilling (MWD)LAS + TIFF | 8,425 to 22,862 | Apr 8, 2025 |
| Hunter B #2604HHZ42-475-38269Ward, TX · Halcon Operating Co. Inc. | Measure While Drilling (MWD)LAS + TIFF | 1,520 to 20,003 | Apr 8, 2025 |
| Hunter C #2605HHZ42-475-38273Ward, TX · Halcon Operating Co. Inc. | Measure While Drilling (MWD)LAS + TIFF | 5,270 to 20,654 | Apr 8, 2025 |
| Arod 2-11-14 #1DNHZ42-115-33870Dawson, TX · SM Energy Company | Measure While Drilling (MWD)LAS + TIFF | 1,800 to 19,845 | Apr 7, 2025 |
| Arod 2-11-14 #2DNHZ42-115-33871Dawson, TX · SM Energy Company | Measure While Drilling (MWD)LAS + TIFF | 1,723 to 19,390 | Apr 7, 2025 |
| Annie Oakley a #2047WAHZ42-227-41412Howard, TX · SM Energy Company | Measure While Drilling (MWD)LAS + TIFF | 392 to 18,822 | Apr 7, 2025 |
| Annie Oakley E #2050WAHZ42-227-41478Howard, TX · SM Energy Company | Measure While Drilling (MWD)LAS + TIFF | 378 to 18,768 | Apr 7, 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.