LUSK DEEP UNIT A #001
API 3002500905 · Lea County, New Mexico · Hobbs district · Federal lease
ActiveGasPlugged 9999-12-31
API
3002500905
Operator
COG OPERATING LLC
Location (PLSS)
A-19-19S-32E
Spudded
1975-05-21
Measured depth
12,453 ft
True vertical depth
12,453 ft
Pools
[80759] LUSK, MORROW (GAS)
Monthly production
400 months filed with the Oil Conservation Division, Dec 1992 to Jun 2026. Oil and water are barrels; gas is MCF — the three are never added.
Cumulative oil
20,921 bbl
Cumulative gas
3,560,127 MCF
Cumulative water
11,379 bbl
| Month | Oil (bbl) | Gas (MCF) | Water (bbl) | Days |
|---|---|---|---|---|
| Jun 2026 | — | 0 | — | 0 |
| May 2026 | — | 0 | — | 0 |
| Apr 2026 | — | 437 | — | 30 |
| Mar 2026 | — | 299 | — | 31 |
| Feb 2026 | — | 172 | — | 28 |
| Jan 2026 | — | 0 | — | 0 |
| Dec 2025 | — | 0 | — | 0 |
| Nov 2025 | — | 33 | — | 30 |
| Oct 2025 | — | 581 | — | 31 |
| Sep 2025 | — | 685 | — | 30 |
| Aug 2025 | — | 814 | — | 31 |
| Jul 2025 | — | 1,012 | — | 31 |
| Jun 2025 | — | 329 | — | 30 |
| May 2025 | — | 0 | — | 0 |
| Apr 2025 | — | 210 | — | 30 |
| Mar 2025 | — | 195 | — | 31 |
| Feb 2025 | — | 115 | — | 28 |
| Jan 2025 | — | 452 | — | 31 |
| Dec 2024 | — | 736 | — | 31 |
| Nov 2024 | — | 643 | — | 30 |
| Oct 2024 | — | 26 | — | 16 |
| Sep 2024 | — | 3 | — | 11 |
| Aug 2024 | — | 340 | — | 31 |
| Jul 2024 | — | 650 | — | 31 |
| Jun 2024 | — | 623 | — | 30 |
| May 2024 | — | 665 | — | 31 |
| Apr 2024 | — | 141 | — | 30 |
| Mar 2024 | — | 309 | — | 31 |
| Feb 2024 | — | 486 | — | 29 |
| Jan 2024 | — | 443 | — | 31 |
| Dec 2023 | — | 364 | — | 31 |
| Nov 2023 | — | 419 | — | 30 |
| Oct 2023 | — | 382 | — | 31 |
| Sep 2023 | — | 432 | — | 30 |
| Aug 2023 | — | 717 | — | 31 |
| Jul 2023 | — | 819 | — | 28 |
| Jun 2023 | — | 634 | — | 27 |
| May 2023 | — | 773 | — | 31 |
| Apr 2023 | — | 807 | — | 30 |
| Mar 2023 | — | 853 | — | 31 |
| Feb 2023 | — | 661 | — | 28 |
| Jan 2023 | — | 655 | — | 25 |
| Dec 2022 | — | 195 | — | 26 |
| Nov 2022 | — | 236 | — | 22 |
| Oct 2022 | — | 232 | — | 31 |
| Sep 2022 | — | 554 | — | 30 |
| Aug 2022 | — | 601 | — | 31 |
| Jul 2022 | — | 652 | — | 31 |
| Jun 2022 | — | 411 | — | 30 |
| May 2022 | — | 353 | — | 31 |
| Apr 2022 | — | 560 | — | 30 |
| Mar 2022 | — | 637 | — | 31 |
| Feb 2022 | — | 605 | — | 28 |
| Jan 2022 | — | 522 | — | 31 |
| Dec 2021 | — | 243 | — | 31 |
| Nov 2021 | — | 323 | — | 30 |
| Oct 2021 | — | 417 | — | 31 |
| Sep 2021 | — | 511 | — | 30 |
| Aug 2021 | — | 515 | — | 31 |
| Jul 2021 | — | 582 | — | 31 |
| Jun 2021 | — | 557 | — | 30 |
| May 2021 | — | 557 | — | 31 |
| Apr 2021 | — | 553 | — | 30 |
| Mar 2021 | — | 566 | — | 31 |
| Feb 2021 | — | 488 | — | 28 |
| Jan 2021 | — | 549 | — | 31 |
| Dec 2020 | — | 604 | — | 31 |
| Nov 2020 | — | 603 | — | 30 |
| Oct 2020 | — | 565 | — | 31 |
| Sep 2020 | — | 551 | — | 30 |
| Aug 2020 | — | 583 | — | 31 |
| Jul 2020 | — | 585 | — | 31 |
| Jun 2020 | — | 546 | — | 30 |
| May 2020 | — | 558 | — | 31 |
| Apr 2020 | — | 541 | — | 30 |
| Mar 2020 | — | 547 | — | 31 |
| Feb 2020 | — | 518 | — | 29 |
| Jan 2020 | — | 530 | — | 31 |
| Dec 2019 | 1 | 529 | — | 31 |
| Nov 2019 | — | 492 | — | 30 |
| Oct 2019 | — | 449 | — | 31 |
| Sep 2019 | — | 451 | — | 30 |
| Aug 2019 | — | 504 | — | 31 |
| Jul 2019 | — | 598 | — | 31 |
| Jun 2019 | — | 557 | — | 27 |
| May 2019 | — | 635 | — | 31 |
| Apr 2019 | — | 369 | — | 30 |
| Mar 2019 | 1 | 416 | — | 31 |
| Feb 2019 | — | 581 | — | 28 |
| Jan 2019 | — | 714 | — | 31 |
| Dec 2018 | — | 786 | — | 31 |
| Nov 2018 | — | 699 | — | 30 |
| Oct 2018 | — | 750 | — | 31 |
| Sep 2018 | — | 765 | — | 30 |
| Aug 2018 | — | 756 | — | 31 |
| Jul 2018 | — | 373 | — | 31 |
| Jun 2018 | — | 498 | — | 30 |
| May 2018 | — | 546 | — | 29 |
| Apr 2018 | — | 645 | — | 30 |
| Mar 2018 | — | 614 | — | 31 |
| Feb 2018 | — | 507 | — | 28 |
| Jan 2018 | — | 588 | — | 31 |
| Dec 2017 | — | 711 | — | 31 |
| Nov 2017 | — | 503 | — | 30 |
| Oct 2017 | — | 751 | — | 31 |
| Sep 2017 | — | 769 | — | 30 |
| Aug 2017 | — | 682 | — | 25 |
| Jul 2017 | — | 612 | — | 31 |
| Jun 2017 | — | 724 | — | 30 |
| May 2017 | — | 787 | — | 31 |
| Apr 2017 | — | 846 | — | 30 |
| Mar 2017 | — | 746 | — | 31 |
| Feb 2017 | — | 780 | — | 28 |
| Jan 2017 | — | 1,790 | — | 31 |
| Dec 2016 | — | 881 | — | 30 |
| Nov 2016 | — | 813 | — | 29 |
| Oct 2016 | — | 0 | — | 0 |
| Sep 2016 | — | 630 | — | 30 |
| Aug 2016 | — | 667 | — | 31 |
| Jul 2016 | 1 | 761 | — | 31 |
| Jun 2016 | — | 761 | — | 29 |
| May 2016 | — | 810 | — | 31 |
| Apr 2016 | — | 851 | — | 30 |
| Mar 2016 | — | 922 | — | 31 |
| Feb 2016 | — | 929 | — | 28 |
| Jan 2016 | — | 654 | — | 23 |
| Dec 2015 | — | 757 | — | 29 |
| Nov 2015 | — | 906 | — | 30 |
| Oct 2015 | — | 995 | — | 29 |
| Sep 2015 | — | 1,012 | — | 30 |
| Aug 2015 | — | 987 | — | 27 |
| Jul 2015 | — | 1,071 | — | 31 |
| Jun 2015 | — | 1,193 | 12 | 30 |
| May 2015 | — | 998 | — | 27 |
| Apr 2015 | — | 778 | — | 25 |
| Mar 2015 | — | 600 | — | 30 |
| Feb 2015 | — | 440 | — | 25 |
| Jan 2015 | — | 598 | — | 27 |
| Dec 2014 | — | 992 | — | 31 |
| Nov 2014 | — | 1,049 | — | 30 |
| Oct 2014 | — | 822 | — | 31 |
| Sep 2014 | — | 213 | — | 15 |
| Aug 2014 | — | 148 | — | 7 |
| Jul 2014 | — | 182 | — | 7 |
| Jun 2014 | 1 | — | — | 15 |
| May 2014 | — | 238 | — | 31 |
| Apr 2014 | — | 741 | — | 30 |
| Mar 2014 | 15 | 724 | — | 31 |
| Feb 2014 | — | 867 | — | 28 |
| Jan 2014 | — | 505 | — | 31 |
| Dec 2013 | — | 783 | — | 31 |
| Nov 2013 | — | 751 | — | 30 |
| Oct 2013 | — | 711 | — | 31 |
| Sep 2013 | — | 927 | — | 30 |
| Aug 2013 | — | 1,042 | — | 31 |
| Jul 2013 | — | 1,031 | — | 31 |
| Jun 2013 | — | 1,064 | — | 30 |
| May 2013 | — | 1,032 | — | 27 |
| Apr 2013 | — | 1,088 | — | 30 |
| Mar 2013 | — | 1,186 | — | 31 |
| Feb 2013 | — | 1,187 | — | 28 |
| Jan 2013 | — | 1,010 | — | 21 |
| Dec 2012 | — | 926 | — | 29 |
| Nov 2012 | — | 1,131 | — | 30 |
| Oct 2012 | — | 1,331 | — | 30 |
| Sep 2012 | — | 1,288 | — | 30 |
| Aug 2012 | — | 1,427 | — | 29 |
| Jul 2012 | — | 961 | — | 22 |
| Jun 2012 | — | 170 | — | 4 |
| May 2012 | — | 956 | — | 20 |
| Apr 2012 | — | 1,089 | — | 22 |
| Mar 2012 | — | 1,154 | — | 31 |
| Feb 2012 | — | 1,096 | — | 29 |
| Jan 2012 | — | 1,199 | — | 31 |
| Dec 2011 | — | 1,228 | — | 31 |
| Nov 2011 | — | 1,289 | — | 30 |
| Oct 2011 | — | 1,334 | — | 30 |
| Sep 2011 | — | 1,354 | — | 30 |
| Aug 2011 | — | 1,500 | — | 31 |
| Jul 2011 | — | 1,426 | — | 28 |
| Jun 2011 | — | 1,351 | — | 30 |
| May 2011 | — | 1,434 | — | 31 |
| Apr 2011 | — | 1,455 | — | 30 |
| Mar 2011 | — | 1,636 | — | 30 |
| Feb 2011 | — | 1,186 | — | 19 |
| Jan 2011 | — | 1,539 | — | 31 |
| Dec 2010 | — | 1,553 | — | 31 |
| Nov 2010 | — | 1,508 | — | 30 |
| Oct 2010 | — | 1,557 | — | 31 |
| Sep 2010 | — | 1,512 | — | 30 |
| Aug 2010 | — | 1,569 | — | 31 |
| Jul 2010 | — | 1,598 | — | 31 |
| Jun 2010 | — | 1,670 | — | 30 |
| May 2010 | — | 1,630 | — | 26 |
| Apr 2010 | — | 1,185 | — | 20 |
| Mar 2010 | 3 | 1,787 | — | 31 |
| Feb 2010 | 7 | 1,681 | — | 28 |
| Jan 2010 | 1 | 1,855 | — | 31 |
| Dec 2009 | 1 | 1,794 | — | 31 |
| Nov 2009 | — | 1,749 | — | 30 |
| Oct 2009 | — | 1,803 | — | 31 |
| Sep 2009 | — | 1,723 | — | 30 |
| Aug 2009 | — | 1,805 | — | 31 |
| Jul 2009 | — | 1,927 | — | 31 |
| Jun 2009 | 3 | 1,897 | — | 30 |
| May 2009 | — | 1,987 | — | 28 |
| Apr 2009 | — | 1,519 | — | 26 |
| Mar 2009 | 4 | 2,052 | — | 31 |
| Feb 2009 | 10 | 1,934 | — | 28 |
| Jan 2009 | 8 | 1,939 | — | 27 |
| Dec 2008 | 9 | 2,209 | — | 29 |
| Nov 2008 | — | 193 | — | 4 |
| Oct 2008 | 10 | 2,323 | — | 31 |
| Sep 2008 | 10 | 2,293 | — | 30 |
| Aug 2008 | 4 | 2,215 | — | 31 |
| Jul 2008 | 8 | 2,318 | — | 31 |
| Jun 2008 | 8 | 2,122 | — | 30 |
| May 2008 | 7 | 2,187 | — | 31 |
| Apr 2008 | 4 | 1,691 | — | 23 |
| Mar 2008 | 5 | 2,128 | — | 31 |
| Feb 2008 | 9 | 2,005 | — | 29 |
| Jan 2008 | 6 | 2,115 | — | 31 |
| Dec 2007 | 13 | 2,136 | — | 31 |
| Nov 2007 | 63 | 2,174 | — | 30 |
| Oct 2007 | 9 | 2,234 | — | 31 |
| Sep 2007 | 12 | 2,207 | — | 30 |
| Aug 2007 | 12 | 2,250 | — | 31 |
| Jul 2007 | 5 | 1,977 | — | 26 |
| Jun 2007 | 7 | 1,849 | — | 27 |
| May 2007 | 6 | 2,177 | — | 31 |
| Apr 2007 | 19 | 2,143 | — | 30 |
| Mar 2007 | 8 | 2,216 | — | 31 |
| Feb 2007 | 12 | 1,994 | — | 28 |
| Jan 2007 | 15 | 2,231 | — | 31 |
| Dec 2006 | 15 | 2,282 | — | 31 |
| Nov 2006 | 69 | 2,290 | — | 30 |
| Oct 2006 | 7 | 1,840 | — | 26 |
| Sep 2006 | 11 | 2,111 | — | 30 |
| Aug 2006 | 13 | 2,233 | — | 31 |
| Jul 2006 | 4 | 2,228 | 8 | 31 |
| Jun 2006 | 11 | 2,153 | — | 30 |
| May 2006 | 21 | 2,235 | — | 31 |
| Apr 2006 | 9 | 2,034 | 2 | 30 |
| Mar 2006 | 12 | 2,186 | 5 | 31 |
| Feb 2006 | 13 | 1,801 | 1 | 28 |
| Jan 2006 | 7 | 2,133 | 15 | 31 |
| Dec 2005 | — | 1,907 | — | 31 |
| Nov 2005 | 1 | 1,368 | — | 20 |
| Oct 2005 | 9 | 2,153 | — | 31 |
| Sep 2005 | 2 | 2,104 | — | 30 |
| Aug 2005 | 2 | 2,227 | — | 31 |
| Jul 2005 | 6 | 2,284 | — | 31 |
| Jun 2005 | — | 1,951 | — | 26 |
| May 2005 | 3 | 2,311 | — | 31 |
| Apr 2005 | 6 | 2,237 | — | 30 |
| Mar 2005 | 7 | 2,378 | — | 31 |
| Feb 2005 | 6 | 2,159 | — | 28 |
| Jan 2005 | 53 | 2,408 | — | 31 |
| Dec 2004 | 10 | 2,361 | — | 31 |
| Nov 2004 | 7 | 2,340 | — | 30 |
| Oct 2004 | 39 | 2,431 | — | 31 |
| Sep 2004 | 69 | 2,394 | — | 30 |
| Aug 2004 | — | 2,426 | — | 31 |
| Jul 2004 | 69 | 2,490 | — | 31 |
| Jun 2004 | 2 | 2,370 | — | 30 |
| May 2004 | — | 2,571 | — | 31 |
| Apr 2004 | 207 | 2,605 | — | 30 |
| Mar 2004 | 62 | 2,134 | 0 | 24 |
| Feb 2004 | 11 | 2,650 | 0 | 29 |
| Jan 2004 | 5 | 2,663 | 20 | 31 |
| Dec 2003 | 0 | 2,734 | 0 | 31 |
| Nov 2003 | 0 | 2,692 | 0 | 30 |
| Oct 2003 | 0 | 2,860 | 0 | 31 |
| Sep 2003 | 9 | 2,409 | 3 | 30 |
| Aug 2003 | 0 | 2,969 | 9 | 31 |
| Jul 2003 | 8 | 3,197 | 6 | 31 |
| Jun 2003 | 14 | 2,935 | 22 | 30 |
| May 2003 | 12 | 3,237 | 18 | 31 |
| Apr 2003 | 17 | 3,091 | 21 | 30 |
| Mar 2003 | 11 | 3,261 | 9 | 31 |
| Feb 2003 | 22 | 2,937 | 15 | 28 |
| Jan 2003 | 5 | 3,304 | 32 | 31 |
| Dec 2002 | 23 | 3,335 | 38 | 31 |
| Nov 2002 | 8 | 2,934 | 29 | 30 |
| Oct 2002 | 16 | 3,033 | 15 | 31 |
| Sep 2002 | 3 | 3,177 | 9 | 30 |
| Aug 2002 | 17 | 3,286 | 14 | 31 |
| Jul 2002 | 16 | 3,202 | 6 | 31 |
| Jun 2002 | 25 | 3,252 | 17 | 30 |
| May 2002 | 25 | 3,453 | 11 | 31 |
| Apr 2002 | 28 | 3,516 | 9 | 30 |
| Mar 2002 | 12 | 3,204 | 14 | 31 |
| Feb 2002 | 19 | 3,066 | 15 | 28 |
| Jan 2002 | 24 | 3,386 | 19 | 31 |
| Dec 2001 | 18 | 3,309 | 15 | 31 |
| Nov 2001 | 11 | 3,400 | 11 | 30 |
| Oct 2001 | 15 | 3,588 | 11 | 31 |
| Sep 2001 | 8 | 3,330 | 6 | 30 |
| Aug 2001 | 7 | 3,641 | 9 | 31 |
| Jul 2001 | 2 | 3,741 | 7 | 31 |
| Jun 2001 | 10 | 3,859 | 8 | 30 |
| May 2001 | 7 | 4,501 | 21 | 31 |
| Apr 2001 | 7 | 4,421 | 18 | 30 |
| Mar 2001 | 18 | 4,790 | 21 | 31 |
| Feb 2001 | 23 | 4,451 | 21 | 28 |
| Jan 2001 | 37 | 4,775 | 39 | 31 |
| Dec 2000 | 16 | 5,110 | 28 | 31 |
| Nov 2000 | 28 | 5,528 | 28 | 30 |
| Oct 2000 | 18 | 6,175 | 24 | 31 |
| Sep 2000 | 21 | 6,555 | 20 | 30 |
| Aug 2000 | 111 | 5,890 | 12 | 31 |
| Jul 2000 | 27 | 7,000 | 15 | 31 |
| Jun 2000 | 3 | 6,723 | 24 | 30 |
| May 2000 | 23 | 7,176 | 18 | 31 |
| Apr 2000 | 21 | 6,621 | 18 | 30 |
| Mar 2000 | 19 | 6,272 | 18 | 31 |
| Feb 2000 | 12 | 5,733 | 9 | 29 |
| Jan 2000 | 19 | 6,519 | 18 | 31 |
| Dec 1999 | 28 | 6,989 | 21 | 31 |
| Nov 1999 | 30 | 7,166 | 27 | 30 |
| Oct 1999 | 22 | 7,175 | 21 | 31 |
| Sep 1999 | 20 | 6,783 | 15 | 30 |
| Aug 1999 | 8 | 7,030 | 12 | 31 |
| Jul 1999 | 14 | 7,412 | 21 | 31 |
| Jun 1999 | 19 | 7,364 | 24 | 30 |
| May 1999 | 23 | 7,417 | 33 | 31 |
| Apr 1999 | 25 | 6,940 | 22 | 30 |
| Mar 1999 | 30 | 7,083 | 24 | 31 |
| Feb 1999 | 36 | 6,926 | 27 | 28 |
| Jan 1999 | 42 | 7,762 | 30 | 31 |
| Dec 1998 | 34 | 7,772 | 27 | 31 |
| Nov 1998 | 53 | 8,137 | 44 | 30 |
| Oct 1998 | 36 | 8,677 | 24 | 31 |
| Sep 1998 | 22 | 8,558 | 28 | 30 |
| Aug 1998 | 30 | 9,241 | 21 | 31 |
| Jul 1998 | 25 | 9,250 | 9,206 | 31 |
| Jun 1998 | 24 | 8,843 | 18 | 30 |
| May 1998 | 32 | 9,692 | 24 | 31 |
| Apr 1998 | 36 | 9,524 | 21 | 30 |
| Mar 1998 | 36 | 8,917 | 21 | 31 |
| Feb 1998 | 44 | 8,649 | 21 | 28 |
| Jan 1998 | 43 | 9,363 | 24 | 31 |
| Dec 1997 | 52 | 8,710 | 21 | 31 |
| Nov 1997 | 47 | 8,295 | 24 | 30 |
| Oct 1997 | 27 | 8,621 | 22 | 31 |
| Sep 1997 | 28 | 8,717 | 18 | 30 |
| Aug 1997 | 23 | 8,391 | 24 | 31 |
| Jul 1997 | 23 | 8,851 | 30 | 31 |
| Jun 1997 | 28 | 8,446 | 18 | 30 |
| May 1997 | 33 | 8,799 | 24 | 31 |
| Apr 1997 | 0 | 8,380 | — | 30 |
| Mar 1997 | 36 | 8,686 | 36 | 31 |
| Feb 1997 | 55 | 7,829 | 23 | 28 |
| Jan 1997 | 116 | 8,271 | 42 | 31 |
| Dec 1996 | 25 | 7,294 | — | 31 |
| Nov 1996 | 22 | 6,201 | — | 30 |
| Oct 1996 | 14 | 7,818 | — | 31 |
| Sep 1996 | 186 | 4,412 | — | 30 |
| Aug 1996 | 30 | 5,428 | — | 31 |
| Jul 1996 | 3 | 4,616 | — | 31 |
| Jun 1996 | 3 | 4,265 | — | 30 |
| May 1996 | 5 | 7,270 | — | 31 |
| Apr 1996 | 32 | 7,620 | — | 30 |
| Mar 1996 | 103 | 7,256 | — | 31 |
| Feb 1996 | 37 | 6,834 | — | 29 |
| Jan 1996 | 55 | 7,774 | — | 31 |
| Dec 1995 | 62 | 7,743 | — | 31 |
| Nov 1995 | 53 | 7,907 | — | 30 |
| Oct 1995 | 41 | 7,056 | — | 31 |
| Sep 1995 | 25 | 7,509 | — | 30 |
| Aug 1995 | 19 | 8,889 | — | 29 |
| Jul 1995 | 11 | 7,193 | — | 5 |
| Jun 1995 | 0 | 5,476 | — | 30 |
| May 1995 | 53 | 9,583 | — | 31 |
| Apr 1995 | 190 | 8,695 | — | 30 |
| Mar 1995 | 22 | 7,022 | — | 31 |
| Feb 1995 | 5 | 8,996 | — | 28 |
| Jan 1995 | 76 | 8,802 | — | 31 |
| Dec 1994 | 25 | 4,140 | — | 31 |
| Nov 1994 | 99 | 4,814 | — | 30 |
| Oct 1994 | 0 | 5,030 | — | 31 |
| Sep 1994 | 70 | 6,797 | — | 30 |
| Aug 1994 | 66 | 8,703 | — | 31 |
| Jul 1994 | 48 | 6,898 | — | 31 |
| Jun 1994 | 23 | 4,839 | — | 30 |
| May 1994 | 38 | 6,578 | — | 31 |
| Apr 1994 | 44 | 6,541 | — | 30 |
| Mar 1994 | 39 | 6,896 | — | 31 |
| Feb 1994 | 22 | 5,619 | — | 25 |
| Jan 1994 | 55 | 6,327 | — | 31 |
| Dec 1993 | 50 | 6,981 | — | 31 |
| Nov 1993 | 42 | 7,169 | — | 30 |
| Oct 1993 | 47 | 8,816 | 20 | 31 |
| Sep 1993 | 75 | 13,452 | 14 | 30 |
| Aug 1993 | 188 | 14,826 | — | 31 |
| Jul 1993 | 69 | 10,121 | — | 31 |
| Jun 1993 | 74 | 9,660 | — | 30 |
| May 1993 | 105 | 9,469 | — | 31 |
| Apr 1993 | — | 3,126 | — | 30 |
| Dec 1992 | 15,610 | 2,441,998 | 494 | 99 |
A month with no figure filed no volume for that product. Statewide, 535 well-months carry two filings that disagree on the volume with nothing in the record to choose between them; those are excluded rather than guessed.
Location
32.651413, -103.799103 · A-19-19S-32E
New Mexico OCD data, corpus built 2026-08-18. API 02500905.