R P HARGRAVE L #001
API 3004506801 · San Juan County, New Mexico · Aztec district · Federal lease
ActiveGasPlugged 9999-12-31
API
3004506801
Operator
HILCORP ENERGY COMPANY
Location (PLSS)
M-04-27N-10W
Spudded
1961-01-15
Measured depth
6,565 ft
True vertical depth
6,565 ft
Pools
[71599] BASIN DAKOTA (PRORATED GAS)
Monthly production
401 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
30,164 bbl
Cumulative gas
2,971,152 MCF
Cumulative water
3,394 bbl
| Month | Oil (bbl) | Gas (MCF) | Water (bbl) | Days |
|---|---|---|---|---|
| Jun 2026 | — | 236 | — | 30 |
| May 2026 | — | 243 | — | 31 |
| Apr 2026 | — | 266 | — | 30 |
| Mar 2026 | — | 277 | — | 22 |
| Feb 2026 | — | 0 | — | 0 |
| Jan 2026 | — | 13 | — | 2 |
| Dec 2025 | — | 278 | — | 31 |
| Nov 2025 | — | 272 | — | 30 |
| Oct 2025 | — | 285 | — | 31 |
| Sep 2025 | — | 268 | — | 30 |
| Aug 2025 | — | 276 | — | 31 |
| Jul 2025 | — | 285 | — | 31 |
| Jun 2025 | — | 275 | — | 30 |
| May 2025 | — | 280 | — | 31 |
| Apr 2025 | — | 267 | — | 30 |
| Mar 2025 | — | 279 | — | 31 |
| Feb 2025 | — | 250 | — | 28 |
| Jan 2025 | — | 277 | — | 31 |
| Dec 2024 | — | 293 | — | 31 |
| Nov 2024 | — | 274 | — | 30 |
| Oct 2024 | — | 288 | — | 31 |
| Sep 2024 | — | 305 | — | 30 |
| Aug 2024 | — | 248 | — | 31 |
| Jul 2024 | — | 290 | — | 31 |
| Jun 2024 | — | 279 | — | 30 |
| May 2024 | — | 296 | — | 31 |
| Apr 2024 | — | 288 | — | 30 |
| Mar 2024 | — | 290 | — | 31 |
| Feb 2024 | — | 271 | — | 29 |
| Jan 2024 | — | 286 | — | 31 |
| Dec 2023 | — | 292 | — | 31 |
| Nov 2023 | — | 268 | — | 30 |
| Oct 2023 | — | 281 | — | 31 |
| Sep 2023 | — | 267 | — | 30 |
| Aug 2023 | — | 273 | 1 | 31 |
| Jul 2023 | — | 297 | — | 31 |
| Jun 2023 | — | 286 | — | 30 |
| May 2023 | — | 290 | — | 31 |
| Apr 2023 | — | 281 | — | 30 |
| Mar 2023 | — | 305 | — | 31 |
| Feb 2023 | — | 281 | — | 28 |
| Jan 2023 | — | 311 | — | 31 |
| Dec 2022 | — | 314 | — | 31 |
| Nov 2022 | — | 309 | — | 30 |
| Oct 2022 | — | 334 | — | 31 |
| Sep 2022 | — | 294 | — | 30 |
| Aug 2022 | — | 301 | — | 31 |
| Jul 2022 | — | 303 | — | 31 |
| Jun 2022 | — | 298 | — | 30 |
| May 2022 | — | 302 | — | 31 |
| Apr 2022 | — | 286 | — | 30 |
| Mar 2022 | — | 317 | — | 31 |
| Feb 2022 | — | 289 | — | 28 |
| Jan 2022 | — | 313 | — | 31 |
| Dec 2021 | — | 295 | — | 31 |
| Nov 2021 | — | 280 | — | 30 |
| Oct 2021 | — | 288 | — | 31 |
| Sep 2021 | — | 253 | — | 30 |
| Aug 2021 | — | 263 | — | 31 |
| Jul 2021 | — | 251 | — | 31 |
| Jun 2021 | — | 251 | — | 30 |
| May 2021 | — | 274 | — | 31 |
| Apr 2021 | — | 257 | — | 30 |
| Mar 2021 | — | 268 | — | 31 |
| Feb 2021 | — | 247 | — | 28 |
| Jan 2021 | — | 264 | — | 30 |
| Dec 2020 | — | 279 | — | 30 |
| Nov 2020 | — | 256 | — | 30 |
| Oct 2020 | — | 274 | — | 31 |
| Sep 2020 | — | 224 | — | 30 |
| Aug 2020 | — | 209 | — | 31 |
| Jul 2020 | — | 196 | — | 31 |
| Jun 2020 | — | 220 | — | 30 |
| May 2020 | — | 258 | — | 31 |
| Apr 2020 | — | 246 | — | 30 |
| Mar 2020 | — | 279 | — | 31 |
| Feb 2020 | — | 295 | — | 29 |
| Jan 2020 | — | 322 | — | 31 |
| Dec 2019 | — | 297 | — | 31 |
| Nov 2019 | — | 265 | — | 30 |
| Oct 2019 | — | 277 | — | 31 |
| Sep 2019 | — | 246 | — | 30 |
| Aug 2019 | — | 256 | — | 31 |
| Jul 2019 | — | 249 | — | 31 |
| Jun 2019 | — | 212 | — | 30 |
| May 2019 | — | 229 | — | 31 |
| Apr 2019 | — | 163 | — | 30 |
| Mar 2019 | — | 161 | — | 31 |
| Feb 2019 | — | 175 | — | 28 |
| Jan 2019 | — | 232 | — | 31 |
| Dec 2018 | — | 209 | — | 31 |
| Nov 2018 | — | 370 | — | 30 |
| Oct 2018 | — | 307 | — | 31 |
| Sep 2018 | — | 222 | — | 30 |
| Aug 2018 | — | 209 | — | 31 |
| Jul 2018 | — | 75 | — | 11 |
| Jun 2018 | — | 308 | — | 30 |
| May 2018 | — | 310 | — | 30 |
| Apr 2018 | — | 201 | — | 30 |
| Mar 2018 | — | 471 | — | 31 |
| Feb 2018 | — | 420 | — | 28 |
| Jan 2018 | — | 526 | — | 31 |
| Dec 2017 | — | 460 | — | 31 |
| Nov 2017 | — | 519 | — | 30 |
| Oct 2017 | — | 626 | 10 | 31 |
| Sep 2017 | — | 495 | — | 30 |
| Aug 2017 | — | 546 | — | 31 |
| Jul 2017 | — | 631 | — | 31 |
| Jun 2017 | — | 670 | — | 30 |
| May 2017 | — | 730 | — | 31 |
| Apr 2017 | — | 486 | — | 30 |
| Mar 2017 | — | 631 | 10 | 31 |
| Feb 2017 | — | 527 | — | 28 |
| Jan 2017 | — | 619 | — | 31 |
| Dec 2016 | — | 467 | — | 31 |
| Nov 2016 | — | 563 | — | 30 |
| Oct 2016 | — | 559 | 10 | 31 |
| Sep 2016 | — | 744 | 50 | 30 |
| Aug 2016 | — | 943 | 50 | 31 |
| Jul 2016 | — | 760 | — | 31 |
| Jun 2016 | — | 845 | — | 30 |
| May 2016 | — | 742 | — | 31 |
| Apr 2016 | — | 680 | — | 30 |
| Mar 2016 | — | 724 | — | 31 |
| Feb 2016 | — | 736 | — | 29 |
| Jan 2016 | — | 799 | — | 31 |
| Dec 2015 | — | 795 | 20 | 31 |
| Nov 2015 | — | 796 | — | 30 |
| Oct 2015 | — | 897 | — | 31 |
| Sep 2015 | — | 1,030 | — | 30 |
| Aug 2015 | — | 1,113 | — | 31 |
| Jul 2015 | — | 933 | — | 31 |
| Jun 2015 | — | 726 | — | 30 |
| May 2015 | — | 873 | 40 | 31 |
| Apr 2015 | — | 893 | — | 30 |
| Mar 2015 | — | 888 | — | 31 |
| Feb 2015 | — | 872 | 40 | 28 |
| Jan 2015 | — | 909 | — | 31 |
| Dec 2014 | — | 1,026 | — | 31 |
| Nov 2014 | — | 1,088 | 60 | 30 |
| Oct 2014 | — | 1,190 | — | 31 |
| Sep 2014 | — | 1,370 | — | 30 |
| Aug 2014 | — | 776 | — | 31 |
| Jul 2014 | — | 988 | — | 31 |
| Jun 2014 | — | 1,210 | — | 30 |
| May 2014 | — | 1,235 | — | 31 |
| Apr 2014 | — | 1,279 | — | 30 |
| Mar 2014 | — | 1,367 | — | 31 |
| Feb 2014 | — | 836 | — | 28 |
| Jan 2014 | — | 915 | — | 31 |
| Dec 2013 | — | 1,076 | — | 31 |
| Nov 2013 | — | 1,054 | — | 30 |
| Oct 2013 | — | 1,179 | — | 31 |
| Sep 2013 | — | 957 | — | 30 |
| Aug 2013 | — | 873 | — | 31 |
| Jul 2013 | — | 928 | — | 31 |
| Jun 2013 | — | 890 | — | 30 |
| May 2013 | — | 870 | — | 31 |
| Apr 2013 | — | 909 | — | 30 |
| Mar 2013 | — | 923 | — | 31 |
| Feb 2013 | — | 798 | — | 28 |
| Jan 2013 | — | 912 | 40 | 31 |
| Dec 2012 | — | 1,296 | — | 31 |
| Nov 2012 | — | 1,031 | — | 30 |
| Oct 2012 | — | 920 | — | 31 |
| Sep 2012 | — | 957 | — | 30 |
| Aug 2012 | — | 1,207 | — | 31 |
| Jul 2012 | — | 1,215 | — | 31 |
| Jun 2012 | — | 884 | — | 30 |
| May 2012 | — | 636 | — | 31 |
| Apr 2012 | — | 782 | — | 30 |
| Mar 2012 | — | 1,004 | 40 | 31 |
| Feb 2012 | — | 1,082 | — | 29 |
| Jan 2012 | — | 1,013 | — | 31 |
| Dec 2011 | — | 666 | 55 | 31 |
| Nov 2011 | — | 801 | — | 30 |
| Oct 2011 | — | 1,168 | — | 31 |
| Sep 2011 | — | 1,186 | — | 30 |
| Aug 2011 | — | 1,158 | 80 | 31 |
| Jul 2011 | — | 1,179 | — | 31 |
| Jun 2011 | — | 1,267 | — | 30 |
| May 2011 | — | 1,336 | — | 31 |
| Apr 2011 | 3 | 1,097 | — | 30 |
| Mar 2011 | 7 | 924 | 3 | 31 |
| Feb 2011 | — | 868 | — | 17 |
| Jan 2011 | — | 804 | — | 31 |
| Dec 2010 | — | 969 | — | 31 |
| Nov 2010 | — | 1,023 | — | 30 |
| Oct 2010 | — | 1,044 | 3 | 31 |
| Sep 2010 | — | 1,102 | — | 30 |
| Aug 2010 | — | 948 | 5 | 23 |
| Jul 2010 | — | 1,136 | — | 31 |
| Jun 2010 | — | 1,157 | — | 30 |
| May 2010 | — | 1,294 | 80 | 31 |
| Apr 2010 | — | 1,397 | 7 | 30 |
| Mar 2010 | — | 1,327 | 35 | 31 |
| Feb 2010 | — | 1,408 | — | 28 |
| Jan 2010 | — | 1,266 | 7 | 31 |
| Dec 2009 | — | 582 | — | 31 |
| Nov 2009 | — | 1,475 | 3 | 30 |
| Oct 2009 | — | 1,635 | 8 | 31 |
| Sep 2009 | — | 1,662 | 8 | 30 |
| Aug 2009 | 4 | 1,694 | 13 | 31 |
| Jul 2009 | — | 1,822 | 12 | 31 |
| Jun 2009 | 5 | 1,330 | — | 30 |
| May 2009 | — | 1,039 | 2 | 31 |
| Apr 2009 | — | 1,175 | — | 30 |
| Mar 2009 | 7 | 1,427 | 2 | 31 |
| Feb 2009 | 5 | 1,380 | 2 | 28 |
| Jan 2009 | 1 | 1,200 | 2 | 31 |
| Dec 2008 | — | 1,131 | 100 | 31 |
| Nov 2008 | — | 1,626 | 2 | 30 |
| Oct 2008 | 5 | 1,897 | 25 | 31 |
| Sep 2008 | — | 1,885 | 43 | 30 |
| Aug 2008 | 2 | 1,996 | 12 | 31 |
| Jul 2008 | — | — | 38 | 31 |
| Jun 2008 | 1 | 2,032 | — | 30 |
| May 2008 | 5 | 2,139 | — | 31 |
| Apr 2008 | — | 1,968 | 160 | 30 |
| Mar 2008 | 1 | 2,160 | — | 31 |
| Feb 2008 | — | 2,131 | 80 | 29 |
| Jan 2008 | 29 | 2,048 | — | 31 |
| Dec 2007 | — | 2,174 | 80 | 31 |
| Nov 2007 | 2 | 2,208 | 65 | 30 |
| Oct 2007 | 1 | 2,370 | — | 31 |
| Sep 2007 | 2 | 2,582 | — | 30 |
| Aug 2007 | 2 | 2,135 | — | 31 |
| Jul 2007 | 3 | 1,930 | — | 31 |
| Jun 2007 | — | 2,423 | 20 | 30 |
| May 2007 | 9 | 2,450 | — | 31 |
| Apr 2007 | — | 2,038 | — | 30 |
| Mar 2007 | — | 2,481 | — | 31 |
| Feb 2007 | — | 1,980 | 80 | 28 |
| Jan 2007 | — | 2,233 | 60 | 31 |
| Dec 2006 | — | 2,471 | — | 31 |
| Nov 2006 | — | 2,576 | 20 | 30 |
| Oct 2006 | — | 2,698 | — | 31 |
| Sep 2006 | 2 | 2,683 | 80 | 30 |
| Aug 2006 | — | 3,141 | — | 31 |
| Jul 2006 | — | 2,674 | — | 31 |
| Jun 2006 | — | 1,630 | — | 30 |
| May 2006 | — | 1,926 | — | 30 |
| Apr 2006 | — | 2,305 | — | 30 |
| Mar 2006 | — | 2,216 | 80 | 31 |
| Feb 2006 | — | 2,062 | — | 28 |
| Jan 2006 | — | 2,626 | — | 31 |
| Dec 2005 | — | 2,377 | — | 31 |
| Nov 2005 | 3 | 2,510 | 60 | 30 |
| Oct 2005 | — | 2,340 | — | 31 |
| Sep 2005 | — | 2,225 | — | 30 |
| Aug 2005 | — | 1,681 | — | 31 |
| Jul 2005 | — | 2,121 | — | 31 |
| Jun 2005 | — | 2,314 | 80 | 30 |
| May 2005 | — | 2,270 | — | 31 |
| Apr 2005 | 28 | 2,496 | — | 30 |
| Mar 2005 | — | 2,141 | — | 31 |
| Feb 2005 | — | 2,434 | — | 28 |
| Jan 2005 | 1 | 2,511 | 20 | 31 |
| Dec 2004 | — | 1,930 | — | 31 |
| Nov 2004 | 1 | 2,295 | — | 30 |
| Oct 2004 | — | 2,522 | — | 31 |
| Sep 2004 | 0 | 2,423 | 0 | 30 |
| Aug 2004 | — | 2,513 | — | 31 |
| Jul 2004 | — | 2,635 | — | 31 |
| Jun 2004 | — | 2,370 | — | 30 |
| May 2004 | — | 2,427 | — | 31 |
| Apr 2004 | — | 2,411 | — | 30 |
| Mar 2004 | — | 2,799 | 50 | 31 |
| Feb 2004 | — | 2,574 | 80 | 28 |
| Jan 2004 | — | 2,346 | — | 31 |
| Dec 2003 | 0 | 2,602 | 30 | 31 |
| Nov 2003 | 0 | 2,467 | 0 | 30 |
| Oct 2003 | 0 | 2,782 | 0 | 31 |
| Sep 2003 | 20 | 2,365 | 0 | 30 |
| Aug 2003 | 0 | 2,747 | 40 | 31 |
| Jul 2003 | 104 | 2,958 | 0 | 31 |
| Jun 2003 | 0 | 2,892 | 0 | 30 |
| May 2003 | 0 | 2,031 | 0 | 31 |
| Apr 2003 | 0 | 2,043 | 0 | 30 |
| Mar 2003 | 0 | 2,183 | 70 | 31 |
| Feb 2003 | 0 | 1,475 | 0 | 28 |
| Jan 2003 | 0 | 2,213 | 20 | 31 |
| Dec 2002 | 0 | 2,495 | 0 | 31 |
| Nov 2002 | 0 | 1,724 | 0 | 30 |
| Oct 2002 | 0 | 1,675 | 100 | 31 |
| Sep 2002 | 0 | 2,406 | 0 | 30 |
| Aug 2002 | 0 | 2,780 | 0 | 31 |
| Jul 2002 | 0 | 3,023 | 0 | 31 |
| Jun 2002 | 0 | 3,180 | 0 | 30 |
| May 2002 | 0 | 1,583 | 60 | 31 |
| Apr 2002 | 0 | 2,643 | 0 | 30 |
| Mar 2002 | 0 | 2,878 | 20 | 31 |
| Feb 2002 | 0 | 2,614 | 50 | 28 |
| Jan 2002 | 0 | 3,106 | 0 | 31 |
| Dec 2001 | 0 | 2,722 | 0 | 31 |
| Nov 2001 | 0 | 3,538 | 0 | 30 |
| Oct 2001 | 0 | 2,367 | 0 | 31 |
| Sep 2001 | 0 | 2,784 | 0 | 30 |
| Aug 2001 | 0 | 3,133 | 0 | 31 |
| Jul 2001 | 0 | 3,073 | 80 | 31 |
| Jun 2001 | 0 | 3,248 | 0 | 30 |
| May 2001 | 0 | 2,785 | 0 | 31 |
| Apr 2001 | 0 | 2,987 | 0 | 30 |
| Mar 2001 | 0 | 3,127 | 80 | 31 |
| Feb 2001 | 0 | 2,979 | 0 | 28 |
| Jan 2001 | 0 | 3,197 | 0 | 31 |
| Dec 2000 | 0 | 3,597 | — | 31 |
| Nov 2000 | 1 | 2,719 | 20 | 30 |
| Oct 2000 | 2 | 3,417 | — | 31 |
| Sep 2000 | 7 | 3,310 | — | 30 |
| Aug 2000 | 13 | 3,853 | — | 31 |
| Jul 2000 | 17 | 3,657 | — | 31 |
| Jun 2000 | 0 | 3,618 | — | 30 |
| May 2000 | 0 | 3,790 | — | 31 |
| Apr 2000 | 0 | 4,027 | — | 30 |
| Mar 2000 | 0 | 4,263 | 60 | 31 |
| Feb 2000 | 0 | 4,082 | — | 28 |
| Jan 2000 | 0 | 3,768 | — | 31 |
| Dec 1999 | 0 | 2,835 | — | 31 |
| Nov 1999 | 0 | 3,159 | — | 30 |
| Oct 1999 | 0 | 3,388 | — | 31 |
| Sep 1999 | 0 | 2,968 | — | 30 |
| Aug 1999 | 0 | 3,287 | — | 31 |
| Jul 1999 | 0 | 3,050 | — | 31 |
| Jun 1999 | 0 | 3,229 | — | 30 |
| May 1999 | 2 | 3,120 | — | 31 |
| Apr 1999 | 3 | 3,557 | — | 30 |
| Mar 1999 | 7 | 3,373 | 80 | 31 |
| Feb 1999 | 0 | 3,421 | — | 28 |
| Jan 1999 | 0 | 4,057 | — | 31 |
| Dec 1998 | 0 | 3,675 | — | 31 |
| Nov 1998 | 1 | 3,750 | — | 30 |
| Oct 1998 | 0 | 2,976 | — | 31 |
| Sep 1998 | 0 | 2,931 | — | 30 |
| Aug 1998 | 0 | 3,457 | — | 31 |
| Jul 1998 | 2 | 3,912 | — | 31 |
| Jun 1998 | 3 | 3,701 | — | 30 |
| May 1998 | 7 | 4,171 | — | 31 |
| Apr 1998 | 7 | 2,921 | — | 30 |
| Mar 1998 | 1 | 4,211 | — | 31 |
| Feb 1998 | 9 | 4,275 | — | 28 |
| Jan 1998 | 0 | 3,570 | — | 31 |
| Dec 1997 | 0 | 2,643 | — | 31 |
| Nov 1997 | 0 | 2,620 | — | 30 |
| Oct 1997 | 0 | 2,546 | — | 31 |
| Sep 1997 | 0 | 2,598 | — | 30 |
| Aug 1997 | 0 | 2,246 | — | 31 |
| Jul 1997 | 0 | 2,610 | — | 31 |
| Jun 1997 | 6 | 2,269 | — | 30 |
| May 1997 | 4 | 2,399 | — | 31 |
| Apr 1997 | 6 | 2,202 | 25 | 30 |
| Mar 1997 | 0 | 2,957 | — | 31 |
| Feb 1997 | 0 | 2,514 | — | 28 |
| Jan 1997 | 0 | 2,708 | — | 31 |
| Dec 1996 | 0 | 2,892 | 61 | 31 |
| Nov 1996 | 0 | 2,842 | — | 30 |
| Oct 1996 | 0 | 2,854 | — | 31 |
| Sep 1996 | 0 | 2,690 | 9 | 30 |
| Aug 1996 | 0 | 2,865 | 9 | 31 |
| Jul 1996 | 0 | 2,800 | 9 | 31 |
| Jun 1996 | 0 | 2,694 | 9 | 30 |
| May 1996 | 0 | 2,833 | 9 | 31 |
| Apr 1996 | 0 | 2,936 | 9 | 30 |
| Mar 1996 | 0 | 3,142 | 9 | 31 |
| Feb 1996 | 12 | 3,070 | 9 | 29 |
| Jan 1996 | 0 | 3,061 | 9 | 31 |
| Dec 1995 | 3 | 3,265 | 9 | 31 |
| Nov 1995 | 0 | 3,287 | 9 | 30 |
| Oct 1995 | 0 | 3,162 | 9 | 31 |
| Sep 1995 | 0 | 3,137 | 9 | 30 |
| Aug 1995 | 0 | 3,231 | 9 | 31 |
| Jul 1995 | 0 | 3,254 | 9 | 31 |
| Jun 1995 | 162 | 3,038 | 9 | 30 |
| May 1995 | 0 | 4,082 | 9 | 31 |
| Apr 1995 | 0 | 4,261 | 9 | 30 |
| Mar 1995 | 0 | 4,622 | 9 | 31 |
| Feb 1995 | 0 | 4,047 | 8 | 28 |
| Jan 1995 | 0 | 4,613 | 31 | 31 |
| Dec 1994 | 0 | 2,137 | 31 | 31 |
| Nov 1994 | 0 | 2,318 | 30 | 30 |
| Oct 1994 | 0 | 2,287 | 31 | 31 |
| Sep 1994 | 40 | 1,474 | 9 | 30 |
| Aug 1994 | 0 | 1,880 | 9 | 31 |
| Jul 1994 | 0 | 1,820 | 9 | 31 |
| Jun 1994 | 80 | 1,978 | 9 | 30 |
| May 1994 | 0 | 2,492 | 8 | 26 |
| Apr 1994 | 0 | 403 | 1 | 3 |
| Mar 1994 | 0 | 664 | 9 | 31 |
| Feb 1994 | 0 | 2,875 | 8 | 28 |
| Jan 1994 | 0 | 1,274 | 9 | 31 |
| Dec 1993 | 32 | 3,983 | 9 | 31 |
| Nov 1993 | — | 1,244 | 9 | 30 |
| Oct 1993 | — | 3,258 | 9 | 31 |
| Sep 1993 | — | 735 | 9 | 30 |
| Aug 1993 | — | 3,694 | 9 | 31 |
| Jul 1993 | 49 | 2,645 | 9 | 31 |
| Jun 1993 | — | 2,530 | 9 | 30 |
| May 1993 | — | 3,337 | 9 | 31 |
| Apr 1993 | — | 4,251 | 9 | 30 |
| Jan 1993 | — | 425 | 4 | 14 |
| Dec 1992 | 29,435 | 2,325,553 | 207 | 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
36.599731, -107.907265 · M-04-27N-10W
New Mexico OCD data, corpus built 2026-08-18. API 04506801.