WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of San Ambrosia B #1265 (42-479-40323)
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.
40 LOG FILES ON 28 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| San Ambrosia B #126542-479-40323Webb, TX · SM Energy Company | here | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 713 to 4,427 | Sep 20, 2010run Sep 9, 2008 |
| Briscoe B #4HHZ42-479-40963Webb, TX · SM Energy Company | 0.61 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,914 to 6,457 | Oct 21, 2013run Jul 24, 2010 |
| Briscoe B GU1 #5HHZ42-479-40953Webb, TX · SM Energy Company | 0.65 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,935 to 6,396 | Aug 19, 2013run Aug 8, 2010 |
| San Ambrosia B #1HHZ42-479-40756Webb, TX · SM Energy Company | 0.83 | ACOUSTIC POROSITYTIFF | 1,825 to 7,200 | Nov 7, 2011run Feb 16, 2010 |
| San Ambrosia B #1HHZ42-479-40756Webb, TX · SM Energy Company | 0.83 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITY2 TIFF | 1,825 to 7,202 | Feb 11, 2013run Feb 16, 2010 |
| Briscoe B GU1 #6HHZ42-479-40956Webb, TX · SM Energy Company | 0.86 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,962 to 6,484 | Dec 30, 2013run Sep 8, 2010 |
| Briscoe E - a #21242-479-38874Webb, TX · SM Energy Company | 0.86 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 695 to 4,750 | Sep 15, 2008run Nov 5, 2004 |
| Briscoe E -A #307042-479-39735Webb, TX · SM Energy Company | 0.87 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 710 to 4,775 | Jun 6, 2011run May 17, 2008 |
| Briscoe B #126742-479-40329Webb, TX · SM Energy Company | 0.98 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 719 to 4,517 | Sep 20, 2010run Aug 31, 2008 |
| Briscoe E -A #22542-479-38985Webb, TX · SM Energy Company | 1.00 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 611 to 4,445 | Sep 15, 2008run May 5, 2005 |
| Briscoe B (SA5) #7HHZ42-479-40957Webb, TX · SM Energy Company | 1.06 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,934 to 6,428 | Aug 19, 2013run Aug 24, 2010 |
| Briscoe E - a #107042-479-39712Webb, TX · SM Energy Company | 1.14 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 618 to 4,329 | Jan 15, 2010run Jan 23, 2007 |
| Briscoe B (SA3) #13HHZ42-479-41077Webb, TX · SM Energy Company | 1.50 | RESISTIVITYTIFF | 1,864 to 6,175 | Dec 23, 2013run Nov 15, 2010 |
| Briscoe B #342HHZ42-479-43805Webb, TX · SM Energy Company | 1.57 | RESISTIVITYTIFF | 4,500 to 17,590 | Oct 4, 2019run Jan 9, 2018 |
| Briscoe B #333HHZ42-479-43804Webb, TX · SM Energy Company | 1.57 | RESISTIVITYTIFF | 4,067 to 17,600 | Sep 27, 2019run Jan 22, 2018 |
| Briscoe C #742-479-39362Webb, TX · SM Energy Company | 1.60 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 680 to 4,798 | Jul 17, 2008run Jan 5, 2006 |
| Briscoe B (SA15) #3519HHZ42-479-45000Webb, TX · SM Energy Company | 1.66 | Gamma RayLAS + TIFF | 1,977 to 13,649 | Sep 30, 2026 |
| Briscoe B (SA16) #3528HHZ42-479-45001Webb, TX · SM Energy Company | 1.66 | Gamma RayLAS + TIFF | 1,977 to 13,869 | Sep 30, 2026 |
| Briscoe B (SA17) #3539HHZ42-479-45002Webb, TX · SM Energy Company | 1.66 | Gamma RayLAS + TIFF | 1,977 to 13,976 | Sep 30, 2026 |
| Briscoe R (SA18) #812HHZ42-479-44005Webb, TX · SM Energy Company | 1.67 | Gamma RayLAS + TIFF | 2,357 to 23,353 | Sep 2, 2021 |
| Briscoe R (SA17) #793HHZ42-479-44006Webb, TX · SM Energy Company | 1.69 | Gamma RayLAS + TIFF | 6,005 to 23,046 | Sep 28, 2021 |
| Briscoe B #119842-479-40130Webb, TX · SM Energy Company | 1.69 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 651 to 4,832 | Apr 1, 2011run Mar 29, 2008 |
| Briscoe C #60HHZ42-479-43184Webb, TX · SM Energy Company | 1.73 | Gamma RayLAS + TIFF | 106 to 15,514 | Jan 24, 2018 |
| Briscoe R (SA15) #1153HHZ42-479-44023Webb, TX · SM Energy Company | 1.78 | Gamma RayLAS + TIFF | 5,538 to 15,983 | Sep 28, 2021 |
| Briscoe B (SA1) #379HHZ42-479-44321Webb, TX · SM Energy Company | 1.86 | Gamma RayLAS + TIFF | 80 to 18,992 | May 2, 2023 |
| Briscoe E #127142-479-40344Webb, TX · SM Energy Company | 1.94 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 736 to 4,592 | Sep 20, 2010run Sep 25, 2008 |
| Briscoe C #126442-479-40306Webb, TX · SM Energy Company | 1.99 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 704 to 5,424 | Sep 20, 2010run Aug 7, 2008 |
| Briscoe B (SA14) #2589HHZ42-479-44557Webb, TX · SM Energy Company | 1.99 | Gamma RayLAS + TIFF | 1,984 to 19,148 | Feb 5, 2025 |
| Briscoe B (SA13) #2578HHZ42-479-44556Webb, TX · SM Energy Company | 2.00 | Gamma RayLAS + TIFF | 1,984 to 19,148 | Jan 16, 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.