LANGLIE JAL UNIT #090
API 3002511643 · Lea County, New Mexico · Hobbs district · Federal lease
ActiveOilPlugged 9999-12-31
API
3002511643
Operator
CART HILL ENERGY, LLC
Location (PLSS)
G-17-25S-37E
Spudded
1952-07-10
Measured depth
3,565 ft
True vertical depth
3,565 ft
Pools
[37240] LANGLIE MATTIX, 7 RVRS-Q-GRAYBURG
Monthly production
389 months filed with the Oil Conservation Division, Dec 1987 to Apr 2026. Oil and water are barrels; gas is MCF — the three are never added.
Cumulative oil
26,897 bbl
Cumulative gas
34,939 MCF
Cumulative water
325,927 bbl
| Month | Oil (bbl) | Gas (MCF) | Water (bbl) | Days |
|---|---|---|---|---|
| Apr 2026 | — | — | 52 | 14 |
| Mar 2026 | 6 | — | 12 | 14 |
| Feb 2026 | — | 0 | — | 0 |
| Jan 2026 | 15 | — | 415 | 31 |
| Dec 2025 | — | — | 67 | 14 |
| Nov 2025 | — | 0 | — | 0 |
| Oct 2025 | — | 0 | — | 0 |
| Sep 2025 | 3 | — | 41 | 13 |
| Aug 2025 | — | — | 41 | 14 |
| Jul 2025 | — | — | 14 | 6 |
| Jun 2025 | 8 | — | 162 | 28 |
| May 2025 | 4 | — | 104 | 28 |
| Apr 2025 | 10 | — | 79 | 28 |
| Mar 2025 | 10 | — | 79 | 28 |
| Feb 2025 | 6 | — | 126 | 20 |
| Jan 2025 | 10 | — | 2 | 0 |
| Dec 2024 | 8 | — | 42 | 0 |
| Nov 2024 | 2 | — | 35 | 0 |
| Oct 2024 | — | 0 | — | 0 |
| Sep 2024 | — | 0 | — | 0 |
| Aug 2024 | — | 0 | — | 0 |
| Jul 2024 | — | 0 | — | 0 |
| Jun 2024 | — | 0 | — | 0 |
| May 2024 | 1 | — | 9 | 31 |
| Apr 2024 | 2 | — | 13 | 30 |
| Mar 2024 | 1 | — | 18 | 31 |
| Feb 2024 | 1 | — | 19 | 29 |
| Jan 2024 | 1 | — | 7 | 31 |
| Dec 2023 | 1 | — | 15 | 31 |
| Nov 2023 | 1 | — | 32 | 30 |
| Oct 2023 | — | — | 25 | 31 |
| Sep 2023 | 1 | — | 34 | 30 |
| Aug 2023 | — | — | 22 | 31 |
| Jul 2023 | 1 | — | 23 | 31 |
| Jun 2023 | 1 | — | 31 | 0 |
| May 2023 | 2 | — | 39 | 31 |
| Apr 2023 | 2 | — | 42 | 30 |
| Mar 2023 | 2 | — | 34 | 31 |
| Feb 2023 | 1 | — | 35 | 28 |
| Jan 2023 | 1 | — | 31 | 31 |
| Dec 2022 | — | — | 9 | 31 |
| Nov 2022 | 1 | — | 53 | 30 |
| Oct 2022 | — | 0 | — | 0 |
| Sep 2022 | — | — | 8 | 0 |
| Aug 2022 | 1 | — | 23 | 31 |
| Jul 2022 | 1 | — | 24 | 31 |
| Jun 2022 | — | — | 20 | 30 |
| May 2022 | — | — | 31 | 31 |
| Apr 2022 | 3 | — | 55 | 30 |
| Mar 2022 | 2 | — | 46 | 31 |
| Feb 2022 | 1 | — | 40 | 28 |
| Jan 2022 | 3 | — | 80 | 31 |
| Dec 2021 | 1 | — | 7 | 3 |
| Nov 2021 | 1 | — | 35 | 15 |
| Oct 2021 | 1 | — | 36 | 15 |
| Sep 2021 | 2 | — | 42 | 15 |
| Aug 2021 | 2 | — | 42 | 15 |
| Jul 2021 | 3 | — | 51 | 15 |
| Jun 2021 | 2 | — | 64 | 15 |
| May 2021 | 2 | — | 46 | 15 |
| Apr 2021 | 1 | — | 111 | 30 |
| Mar 2021 | 2 | — | 128 | 31 |
| Feb 2021 | 2 | — | 64 | 17 |
| Jan 2021 | 2 | — | 142 | 31 |
| Dec 2020 | 1 | — | 249 | 31 |
| Nov 2020 | 3 | — | 153 | 30 |
| Oct 2020 | 4 | — | 187 | 31 |
| Sep 2020 | 3 | — | 234 | 30 |
| Aug 2020 | 2 | — | 182 | 31 |
| Jul 2020 | 4 | — | 343 | 31 |
| Jun 2020 | 3 | — | 300 | 30 |
| May 2020 | 1 | — | 150 | 16 |
| Apr 2020 | 1 | — | 177 | 16 |
| Mar 2020 | 4 | — | 232 | 18 |
| Feb 2020 | 6 | — | 405 | 29 |
| Jan 2020 | 7 | — | 458 | 31 |
| Dec 2019 | 3 | — | 146 | 12 |
| Nov 2019 | 4 | — | 128 | 14 |
| Oct 2019 | 6 | 5 | 221 | 21 |
| Sep 2019 | 4 | 2 | 189 | 13 |
| Aug 2019 | 1 | 1 | 92 | 5 |
| Jul 2019 | 4 | 5 | 308 | 31 |
| Jun 2019 | 6 | 5 | 397 | 30 |
| May 2019 | 14 | 17 | 755 | 31 |
| Apr 2019 | 11 | 22 | 778 | 30 |
| Mar 2019 | 12 | 11 | 665 | 31 |
| Feb 2019 | 13 | 3 | 831 | 28 |
| Jan 2019 | 13 | 3 | 725 | 31 |
| Dec 2018 | 6 | 2 | 355 | 31 |
| Nov 2018 | 16 | 8 | 706 | 30 |
| Oct 2018 | 13 | 19 | 711 | 31 |
| Sep 2018 | 19 | 27 | 772 | 30 |
| Aug 2018 | 16 | 25 | 698 | 31 |
| Jul 2018 | 15 | 15 | 721 | 31 |
| Jun 2018 | 18 | 23 | 713 | 30 |
| May 2018 | 18 | 25 | 747 | 31 |
| Apr 2018 | 20 | 20 | 728 | 30 |
| Mar 2018 | 18 | 23 | 691 | 31 |
| Feb 2018 | 17 | 23 | 803 | 28 |
| Jan 2018 | 19 | 20 | 690 | 31 |
| Dec 2017 | 18 | 25 | 1,484 | 31 |
| Nov 2017 | 20 | 26 | 749 | 30 |
| Oct 2017 | 16 | 26 | 739 | 31 |
| Sep 2017 | 18 | 27 | 728 | 30 |
| Aug 2017 | 15 | 21 | 590 | 31 |
| Jul 2017 | 18 | 27 | 737 | 31 |
| Jun 2017 | 18 | 28 | 742 | 30 |
| May 2017 | 17 | 27 | 670 | 31 |
| Apr 2017 | 18 | 24 | 778 | 30 |
| Mar 2017 | 21 | 30 | 805 | 31 |
| Feb 2017 | 17 | 25 | 688 | 28 |
| Jan 2017 | 18 | 20 | 788 | 31 |
| Dec 2016 | 19 | 16 | 932 | 31 |
| Nov 2016 | 18 | 13 | 917 | 30 |
| Oct 2016 | 20 | 24 | 956 | 31 |
| Sep 2016 | 18 | 22 | 861 | 30 |
| Aug 2016 | 19 | 20 | 853 | 31 |
| Jul 2016 | 21 | 23 | 1,048 | 31 |
| Jun 2016 | 20 | 17 | 1,050 | 30 |
| May 2016 | 19 | 21 | 881 | 31 |
| Apr 2016 | 20 | 18 | 888 | 30 |
| Mar 2016 | 22 | 25 | 984 | 31 |
| Feb 2016 | 21 | 24 | 1,143 | 29 |
| Jan 2016 | 20 | 21 | 1,211 | 31 |
| Dec 2015 | 19 | 18 | 1,532 | 31 |
| Nov 2015 | 21 | 20 | 875 | 30 |
| Oct 2015 | 19 | 24 | 744 | 31 |
| Sep 2015 | 17 | 15 | 859 | 30 |
| Aug 2015 | 21 | 27 | 920 | 31 |
| Jul 2015 | 23 | 33 | 810 | 31 |
| Jun 2015 | 21 | 32 | 890 | 30 |
| May 2015 | 22 | 39 | 1,075 | 31 |
| Apr 2015 | 23 | 39 | 908 | 30 |
| Mar 2015 | 27 | 37 | 1,016 | 31 |
| Feb 2015 | 23 | 35 | 1,105 | 28 |
| Jan 2015 | 26 | 32 | 1,258 | 31 |
| Dec 2014 | 26 | 40 | 1,188 | 31 |
| Nov 2014 | 77 | 25 | 918 | 30 |
| Oct 2014 | 69 | 27 | 793 | 31 |
| Sep 2014 | 70 | 26 | 762 | 30 |
| Aug 2014 | 60 | 21 | 640 | 31 |
| Jul 2014 | 68 | 27 | 660 | 31 |
| Jun 2014 | 44 | 29 | 811 | 30 |
| May 2014 | 80 | 23 | 756 | 31 |
| Apr 2014 | 41 | 45 | 1,003 | 30 |
| Mar 2014 | 81 | 44 | 1,146 | 31 |
| Feb 2014 | 34 | 23 | 471 | 28 |
| Jan 2014 | 63 | 49 | 1,227 | 31 |
| Dec 2013 | 50 | 37 | 886 | 31 |
| Nov 2013 | 78 | 36 | 1,083 | 30 |
| Oct 2013 | 81 | 49 | 980 | 31 |
| Sep 2013 | 72 | 44 | 711 | 30 |
| Aug 2013 | — | 0 | — | 0 |
| Jul 2013 | — | 0 | — | 0 |
| Jun 2013 | 45 | 21 | 317 | 30 |
| May 2013 | 48 | 20 | 339 | 31 |
| Apr 2013 | 41 | 21 | 351 | 30 |
| Mar 2013 | 40 | 22 | 422 | 31 |
| Feb 2013 | 37 | 13 | 653 | 28 |
| Jan 2013 | 42 | 5 | 542 | 31 |
| Dec 2012 | 44 | 20 | 529 | 31 |
| Nov 2012 | 46 | 6 | 430 | 30 |
| Oct 2012 | 87 | 19 | 858 | 31 |
| Sep 2012 | 76 | 18 | 797 | 30 |
| Aug 2012 | 76 | 24 | 814 | 31 |
| Jul 2012 | 93 | 27 | 112 | 31 |
| Jun 2012 | 93 | 27 | 108 | 30 |
| May 2012 | 48 | 35 | 140 | 31 |
| Apr 2012 | 51 | 30 | 248 | 30 |
| Mar 2012 | 47 | 1 | 365 | 31 |
| Feb 2012 | 43 | 22 | 168 | 29 |
| Jan 2012 | 77 | 28 | 456 | 31 |
| Dec 2011 | 50 | 31 | 328 | 31 |
| Nov 2011 | 53 | 34 | 317 | 30 |
| Oct 2011 | 31 | 9 | 197 | 21 |
| Sep 2011 | 59 | 21 | 139 | 30 |
| Aug 2011 | 18 | 22 | 137 | 29 |
| Jul 2011 | 18 | 23 | 474 | 26 |
| Jun 2011 | 20 | 25 | 602 | 30 |
| May 2011 | 22 | 21 | 645 | 30 |
| Apr 2011 | 21 | 21 | 626 | 28 |
| Mar 2011 | 23 | 23 | 736 | 31 |
| Feb 2011 | 17 | 8 | 700 | 26 |
| Jan 2011 | 18 | 19 | 579 | 30 |
| Dec 2010 | 11 | 12 | 426 | 18 |
| Nov 2010 | 8 | 7 | 235 | 11 |
| Oct 2010 | 27 | 20 | 792 | 31 |
| Sep 2010 | 24 | 22 | 771 | 30 |
| Aug 2010 | 27 | 23 | 805 | 31 |
| Jul 2010 | 25 | 21 | 752 | 29 |
| Jun 2010 | 26 | 15 | 779 | 30 |
| May 2010 | 28 | 22 | 922 | 31 |
| Apr 2010 | 28 | 22 | 786 | 30 |
| Mar 2010 | 22 | 22 | 604 | 31 |
| Feb 2010 | 19 | 16 | 498 | 24 |
| Jan 2010 | 23 | 18 | 567 | 31 |
| Dec 2009 | 21 | 14 | 533 | 28 |
| Nov 2009 | 24 | 18 | 627 | 30 |
| Oct 2009 | 25 | 17 | 620 | 31 |
| Sep 2009 | 25 | 19 | 644 | 30 |
| Aug 2009 | 22 | 21 | 465 | 30 |
| Jul 2009 | 25 | 22 | 639 | 29 |
| Jun 2009 | 23 | 19 | 719 | 29 |
| May 2009 | 21 | 18 | 614 | 31 |
| Apr 2009 | 23 | 17 | 567 | 30 |
| Mar 2009 | 24 | 19 | 591 | 31 |
| Feb 2009 | 23 | 16 | 608 | 28 |
| Jan 2009 | 26 | 19 | 698 | 31 |
| Dec 2008 | 23 | 18 | — | 29 |
| Nov 2008 | 23 | 16 | 710 | 30 |
| Oct 2008 | 18 | 13 | 590 | 25 |
| Sep 2008 | — | 0 | — | 0 |
| Aug 2008 | 20 | 16 | 687 | 29 |
| Jul 2008 | 13 | 10 | 347 | 16 |
| Jun 2008 | 20 | 16 | 564 | 30 |
| May 2008 | 21 | 18 | 672 | 31 |
| Apr 2008 | 21 | 18 | 637 | 29 |
| Mar 2008 | 14 | 12 | 530 | 23 |
| Feb 2008 | 20 | 15 | 623 | 28 |
| Jan 2008 | 20 | 14 | 680 | 31 |
| Dec 2007 | 19 | 17 | 737 | 31 |
| Nov 2007 | 21 | 18 | 601 | 30 |
| Oct 2007 | 28 | 18 | 931 | 30 |
| Sep 2007 | 20 | 18 | 618 | 30 |
| Aug 2007 | 20 | 11 | 559 | 24 |
| Jul 2007 | 21 | 19 | 704 | 31 |
| Jun 2007 | 18 | 11 | 548 | 27 |
| May 2007 | 20 | 12 | 625 | 30 |
| Apr 2007 | 20 | 17 | 629 | 30 |
| Mar 2007 | 22 | 18 | 640 | 30 |
| Feb 2007 | 24 | 16 | 746 | 28 |
| Jan 2007 | 21 | 13 | 754 | 30 |
| Dec 2006 | 31 | 20 | 797 | 31 |
| Nov 2006 | 29 | 16 | 773 | 30 |
| Oct 2006 | 25 | 20 | 1,272 | 29 |
| Sep 2006 | 23 | 21 | 1,220 | 27 |
| Aug 2006 | 21 | 19 | 1,873 | 27 |
| Jul 2006 | 23 | 22 | 1,639 | 29 |
| Jun 2006 | 22 | 25 | 873 | 30 |
| May 2006 | 23 | 29 | 1,344 | 31 |
| Apr 2006 | 22 | 26 | 1,059 | 30 |
| Mar 2006 | 21 | 28 | 614 | 31 |
| Feb 2006 | 21 | 27 | 568 | 28 |
| Jan 2006 | 15 | 17 | 363 | 17 |
| Dec 2005 | 13 | 17 | 392 | 17 |
| Nov 2005 | 23 | 33 | 651 | 30 |
| Oct 2005 | 25 | 32 | 734 | 31 |
| Sep 2005 | 27 | 31 | 654 | 30 |
| Aug 2005 | 27 | 30 | 677 | 31 |
| Jul 2005 | 27 | 34 | 700 | 31 |
| Jun 2005 | 22 | 29 | 245 | 30 |
| May 2005 | 26 | 38 | 283 | 31 |
| Apr 2005 | 23 | 27 | 283 | 30 |
| Mar 2005 | 19 | 18 | 277 | 31 |
| Feb 2005 | 15 | 18 | 233 | 25 |
| Jan 2005 | 20 | 22 | 291 | 31 |
| Dec 2004 | 19 | 19 | 432 | 31 |
| Nov 2004 | 20 | 18 | 636 | 30 |
| Oct 2004 | 19 | 21 | 491 | 30 |
| Sep 2004 | 20 | 21 | 438 | 30 |
| Aug 2004 | 20 | 21 | 309 | 30 |
| Jul 2004 | 20 | 16 | 361 | 31 |
| Jun 2004 | 15 | 12 | 206 | 20 |
| May 2004 | 24 | 18 | 274 | 31 |
| Apr 2004 | 19 | 15 | 249 | 27 |
| Mar 2004 | 23 | 19 | 260 | 29 |
| Feb 2004 | 22 | 15 | 408 | 29 |
| Jan 2004 | 24 | 19 | 312 | 31 |
| Dec 2003 | 22 | 20 | 324 | 31 |
| Nov 2003 | 20 | 15 | 293 | 30 |
| Oct 2003 | 19 | 16 | 337 | 31 |
| Sep 2003 | 14 | 13 | 269 | 30 |
| Aug 2003 | 13 | 9 | 255 | 29 |
| Jul 2003 | 19 | 12 | 262 | 27 |
| Jun 2003 | 19 | 18 | 260 | 30 |
| May 2003 | 22 | 25 | 244 | 31 |
| Apr 2003 | 19 | 31 | 264 | 30 |
| Mar 2003 | 22 | 32 | 275 | 31 |
| Feb 2003 | 12 | 20 | 151 | 17 |
| Jan 2003 | 21 | 39 | 259 | 29 |
| Dec 2002 | 22 | 44 | 270 | 31 |
| Nov 2002 | 21 | 37 | 284 | 30 |
| Oct 2002 | 24 | 52 | 280 | 31 |
| Sep 2002 | 25 | 28 | 301 | 30 |
| Aug 2002 | 20 | 31 | 346 | 30 |
| Jul 2002 | 20 | 29 | 351 | 31 |
| Jun 2002 | 17 | 27 | 351 | 28 |
| May 2002 | 42 | 40 | 825 | 31 |
| Apr 2002 | 38 | 38 | 768 | 30 |
| Mar 2002 | 36 | 36 | 783 | 28 |
| Feb 2002 | 35 | 33 | 653 | 25 |
| Jan 2002 | 12 | 41 | 697 | 31 |
| Dec 2001 | 34 | 61 | 524 | 31 |
| Nov 2001 | 39 | 51 | 646 | 30 |
| Oct 2001 | 38 | 30 | 581 | 31 |
| Sep 2001 | 40 | 23 | 532 | 30 |
| Aug 2001 | 40 | 23 | 398 | 31 |
| Jul 2001 | 43 | 23 | 536 | 31 |
| Jun 2001 | 39 | 20 | 474 | 30 |
| May 2001 | 34 | 18 | 413 | 25 |
| Apr 2001 | 0 | 0 | 0 | 0 |
| Mar 2001 | 41 | 11 | 496 | 31 |
| Feb 2001 | 43 | 16 | 515 | 28 |
| Jan 2001 | 44 | 16 | 484 | 31 |
| Dec 2000 | 35 | 14 | 421 | 31 |
| Nov 2000 | 34 | 20 | 485 | 28 |
| Oct 2000 | 36 | 21 | 489 | 28 |
| Sep 2000 | 36 | 22 | 427 | 27 |
| Aug 2000 | 37 | 26 | 517 | 30 |
| Jul 2000 | 43 | 20 | 588 | 31 |
| Jun 2000 | 23 | 7 | 346 | 16 |
| May 2000 | 0 | 0 | — | 0 |
| Apr 2000 | 0 | 0 | — | 0 |
| Mar 2000 | 0 | 0 | — | 0 |
| Feb 2000 | 0 | 0 | — | 0 |
| Jan 2000 | 0 | 0 | — | 0 |
| Dec 1999 | 0 | 0 | — | 0 |
| Nov 1999 | 0 | 0 | — | 0 |
| Oct 1999 | 0 | 0 | — | 0 |
| Sep 1999 | 0 | 0 | — | 0 |
| Aug 1999 | 0 | 0 | — | 0 |
| Jul 1999 | 0 | 0 | — | 0 |
| Jun 1999 | 0 | 0 | — | 0 |
| May 1999 | 0 | 0 | — | 0 |
| Apr 1999 | 0 | 0 | — | 0 |
| Mar 1999 | — | 0 | — | 0 |
| Feb 1999 | — | 0 | — | 0 |
| Jan 1999 | — | 0 | — | 0 |
| Dec 1998 | 0 | 0 | — | 0 |
| Nov 1998 | 38 | 8 | 350 | 21 |
| Oct 1998 | 59 | 19 | 501 | 31 |
| Sep 1998 | 53 | 13 | 612 | 30 |
| Aug 1998 | 43 | 9 | 522 | 31 |
| Jul 1998 | 47 | 18 | 525 | 28 |
| Jun 1998 | 53 | 23 | 566 | 30 |
| May 1998 | 62 | 26 | 571 | 31 |
| Apr 1998 | 56 | 23 | 697 | 30 |
| Mar 1998 | 32 | 11 | 470 | 20 |
| Feb 1998 | 45 | 15 | 470 | 21 |
| Jan 1998 | 70 | 21 | 734 | 29 |
| Dec 1997 | 73 | 19 | 758 | 31 |
| Nov 1997 | 77 | 21 | 1,071 | 30 |
| Oct 1997 | 106 | 48 | 928 | 31 |
| Sep 1997 | 151 | 47 | 878 | 28 |
| Aug 1997 | 238 | 36 | 901 | 29 |
| Jul 1997 | 68 | 36 | 789 | 31 |
| Jun 1997 | 60 | 36 | 919 | 29 |
| May 1997 | 43 | 21 | 1,482 | 30 |
| Apr 1997 | 58 | 21 | 1,665 | 30 |
| Mar 1997 | 28 | 15 | 1,719 | 31 |
| Feb 1997 | 28 | 18 | 1,572 | 28 |
| Jan 1997 | 77 | 34 | 1,524 | 31 |
| Dec 1996 | 66 | 39 | 1,290 | 31 |
| Nov 1996 | 78 | 47 | 1,818 | 30 |
| Oct 1996 | 40 | 21 | 1,567 | 31 |
| Sep 1996 | 69 | 40 | 1,552 | 30 |
| Aug 1996 | 48 | 19 | 1,592 | 31 |
| Jul 1996 | 34 | 15 | 2,156 | 31 |
| Jun 1996 | 29 | 11 | 1,829 | 30 |
| May 1996 | 0 | 0 | — | 0 |
| Apr 1996 | 0 | 0 | — | 0 |
| Mar 1996 | 0 | 0 | — | 0 |
| Feb 1996 | 0 | 0 | — | 0 |
| Jan 1996 | 0 | 0 | — | 0 |
| Dec 1995 | 0 | 0 | — | 0 |
| Nov 1995 | 0 | 0 | — | 0 |
| Oct 1995 | 0 | 0 | — | 0 |
| Sep 1995 | 0 | 0 | — | 0 |
| Aug 1995 | 0 | 0 | — | 0 |
| Jul 1995 | 0 | 0 | — | 0 |
| Jun 1995 | 0 | 0 | — | 0 |
| May 1995 | — | 0 | — | 0 |
| Apr 1995 | — | 0 | — | 0 |
| Mar 1995 | — | 0 | — | 0 |
| Feb 1995 | — | 0 | — | 0 |
| Jan 1995 | — | 0 | — | 0 |
| Dec 1994 | — | 0 | — | 0 |
| Nov 1994 | — | 0 | — | 0 |
| Oct 1994 | — | 0 | — | 0 |
| Sep 1994 | — | 0 | — | 0 |
| Aug 1994 | — | 0 | — | 0 |
| Jul 1994 | — | 0 | — | 0 |
| Jun 1994 | — | 0 | — | 0 |
| May 1994 | — | 0 | — | 0 |
| Apr 1994 | — | 0 | — | 0 |
| Mar 1994 | — | 0 | — | 0 |
| Feb 1994 | — | 0 | — | 0 |
| Jan 1994 | — | 0 | — | 0 |
| Dec 1987 | 18,400 | 29,129 | 144,465 | 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
32.132996, -103.183815 · G-17-25S-37E
New Mexico OCD data, corpus built 2026-08-18. API 02511643.