WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-127-35546
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.
Distances are to the nearest location on file for each well (a horizontal has several along its path), in miles. Locations are surface and path points as mapped, not bottom-hole surveys.
58 LOG FILES ON 45 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Cotulla #1HHZ42-127-33655Dimmit, TX · Lewis Petro Properties Inc. | here | RESISTIVITYTIFF | 0 to 5,845 | Mar 11, 2013run Feb 10, 2010 |
| Cotulla #2HHZ42-127-33713Dimmit, TX · Lewis Petro Properties Inc. | 0.43 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,030 to 5,754 | Aug 28, 2013run Jul 25, 2010 |
| Cotulla #1005HHZ42-127-38736Dimmit, TX · Lewis Petro Properties Inc. | 0.75 | Measure While Drilling (MWD)TIFF | 2,050 to 16,660 | Apr 24, 2026 |
| Cotulla #1005HHZ42-127-38736Dimmit, TX · Lewis Petro Properties Inc. | 0.75 | Measure While Drilling (MWD)TIFF | 2,050 to 16,660 | Jul 21, 2026 |
| Cotulla #13HHZ42-127-34738Dimmit, TX · Lewis Petro Properties Inc. | 0.95 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,722 to 7,500 | Jun 11, 2015run May 30, 2012 |
| Cotulla #17HHZ42-127-34951Dimmit, TX · Lewis Petro Properties Inc. | 0.98 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,914 to 7,720 | Sep 15, 2015run Aug 28, 2012 |
| Cotulla #17HHZ42-127-34951Dimmit, TX · Lewis Petro Properties Inc. | 0.98 | Gamma RayTIFF | 1,914 to 7,712 | Sep 27, 2017 |
| Cotulla #14HHZ42-127-34845Dimmit, TX · Lewis Petro Properties Inc. | 1.04 | RESISTIVITYTIFF | 7,000 to 12,170 | Jul 28, 2015run Jan 16, 2013 |
| Cotulla #1009HHZ42-127-38786Dimmit, TX · Lewis Petro Properties Inc. | 1.09 | Measure While Drilling (MWD)TIFF | 2,030 to 16,444 | May 20, 2026 |
| Cotulla #1008HHZ42-127-38785Dimmit, TX · Lewis Petro Properties Inc. | 1.09 | Measure While Drilling (MWD)TIFF | 2,030 to 17,160 | May 20, 2026 |
| Cotulla #1007HHZ42-127-38784Dimmit, TX · Lewis Petro Properties Inc. | 1.10 | Measure While Drilling (MWD)TIFF | 2,050 to 17,968 | May 20, 2026 |
| Cotulla #1006HHZ42-127-38783Dimmit, TX · Lewis Petro Properties Inc. | 1.10 | Measure While Drilling (MWD)TIFF | 2,050 to 19,000 | Apr 24, 2026 |
| Piloncillo #a 12HAHZ42-127-35024Dimmit, TX · TBM Catarina LLC | 1.13 | RESISTIVITYTIFF | 3,015 to 13,231 | Jan 12, 2016run Dec 15, 2012 |
| Piloncillo #a 12HDHZ42-127-37078Dimmit, TX · TBM Catarina LLC | 1.25 | Gamma RayLAS + TIFF | 3,002 to 14,669 | Sep 26, 2018 |
| Piloncillo #a 12HBHZ42-127-35021Dimmit, TX · TBM Catarina LLC | 1.34 | RESISTIVITYTIFF | 3,035 to 14,360 | Jan 12, 2016run Dec 29, 2012 |
| Piloncillo #a 3HHZ42-127-33843Dimmit, TX · TBM Catarina LLC | 1.39 | RESISTIVITYTIFF | 140 to 8,507 | May 20, 2014run Apr 9, 2011 |
| Cotulla #10HHZ42-127-34227Dimmit, TX · Lewis Petro Properties Inc. | 1.42 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,950 to 7,400 | Sep 4, 2014run Sep 6, 2011 |
| Piloncillo #a 12HEHZ42-127-37079Dimmit, TX · TBM Catarina LLC | 1.43 | Gamma RayLAS + TIFF | 2,995 to 15,819 | Sep 26, 2018 |
| Piloncillo #a 12HXHZ42-127-35025Dimmit, TX · TBM Catarina LLC | 1.45 | RESISTIVITYTIFF | 3,038 to 12,903 | Mar 9, 2016run Feb 17, 2013 |
| Piloncillo #a 7HAHZ42-127-34297Dimmit, TX · TBM Catarina LLC | 1.51 | RESISTIVITYTIFF | 2,865 to 14,858 | Jul 27, 2015run Jul 28, 2012 |
| Piloncillo #a 12HCHZ42-127-35023Dimmit, TX · TBM Catarina LLC | 1.52 | RESISTIVITYTIFF | 3,048 to 16,006 | Mar 9, 2016run Jan 14, 2013 |
| Piloncillo #a 12HUHZ42-127-37086Dimmit, TX · TBM Catarina LLC | 1.52 | Gamma RayLAS + TIFF | 7,000 to 14,345 | Sep 26, 2018 |
| Piloncillo #d 25HCHZ42-479-42397Webb, TX · TBM Catarina LLC | 1.52 | Gamma RayLAS + TIFF | 3,049 to 16,823 | Aug 18, 2017 |
| Piloncillo #a 12HYHZ42-127-35026Dimmit, TX · TBM Catarina LLC | 1.55 | RESISTIVITYTIFF | 3,016 to 13,319 | Mar 9, 2016run Jan 26, 2013 |
| Piloncillo #d 25HDHZ42-479-42388Webb, TX · TBM Catarina LLC | 1.58 | Gamma RayLAS + TIFF | 3,035 to 17,960 | Sep 7, 2017 |
| Piloncillo #d 5HAHZ42-479-41281Webb, TX · TBM Catarina LLC | 1.59 | RESISTIVITYTIFF | 3,616 to 8,505 | Aug 4, 2014run Jul 25, 2011 |
| Piloncillo #a 7HGHZ42-127-36540Dimmit, TX · TBM Catarina LLC | 1.59 | Gamma RayLAS + TIFF | 3,025 to 14,770 | Jan 11, 2018 |
| Piloncillo #a 12HZHZ42-127-35029Dimmit, TX · TBM Catarina LLC | 1.61 | RESISTIVITYTIFF | 3,050 to 12,900 | Mar 9, 2016run Jan 31, 2013 |
| Piloncillo #a 12HVHZ42-127-37087Dimmit, TX · TBM Catarina LLC | 1.64 | Gamma RayLAS + TIFF | 6,996 to 13,400 | Sep 26, 2018 |
| Piloncillo #a 10HAHZ42-127-34680Dimmit, TX · TBM Catarina LLC | 1.66 | RESISTIVITYTIFF | 3,000 to 12,998 | Oct 5, 2015run Jul 17, 2012 |
| Piloncillo #a 7HBHZ42-127-34299Dimmit, TX · TBM Catarina LLC | 1.70 | RESISTIVITYTIFF | 2,880 to 14,633 | Sep 1, 2015run Aug 16, 2012 |
| Cotulla #9HHZ42-127-34342Dimmit, TX · Lewis Petro Properties Inc. | 1.72 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,916 to 8,385 | Nov 18, 2014run Nov 8, 2011 |
| Piloncillo #d 5HBHZ42-479-41282Webb, TX · TBM Catarina LLC | 1.73 | RESISTIVITYTIFF | 3,459 to 14,381 | Aug 19, 2014run Aug 11, 2011 |
| Briscoe Friday Ranch Unit B #10HHZ42-127-34273Dimmit, TX · Javelin Energy Partners Mgmt LLC | 1.74 | RESISTIVITYTIFF | 7,096 to 14,020 | Dec 29, 2014run Dec 10, 2011 |
| Piloncillo #d 25HBHZ42-479-42399Webb, TX · TBM Catarina LLC | 1.75 | Gamma RayLAS + TIFF | 3,033 to 15,135 | Aug 18, 2017 |
| Piloncillo #a 7HHHZ42-127-36541Dimmit, TX · TBM Catarina LLC | 1.76 | Gamma RayLAS + TIFF | 3,213 to 14,697 | Jan 11, 2018 |
| Briscoe Friday Ranch Unit B #11HHZ42-127-34275Dimmit, TX · Javelin Energy Partners Mgmt LLC | 1.76 | RESISTIVITYTIFF | 7,301 to 14,196 | Dec 29, 2014run Nov 30, 2011 |
| Piloncillo #a 10HBHZ42-127-34678Dimmit, TX · TBM Catarina LLC | 1.80 | RESISTIVITYTIFF | 3,000 to 13,800 | Sep 1, 2015run Jul 30, 2012 |
| Piloncillo #a 10HFHZ42-127-36928Dimmit, TX · TBM Catarina LLC | 1.83 | Gamma RayLAS + TIFF | 3,166 to 14,227 | Jun 19, 2018 |
| Briscoe Friday Ranch Unit B #12HHZ42-127-34274Dimmit, TX · Javelin Energy Partners Mgmt LLC | 1.83 | RESISTIVITYTIFF | 7,254 to 13,757 | Dec 15, 2014run Nov 20, 2011 |
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.