PARKEY

Operated by DM BACKHOE SERVICE (P-5 101534) in the ARCHER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 579District 09Field 03446001OilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$16 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 2,166 leases and 11,249 wells, and the rule below applies to all of them.

Discovered
1911-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition54,935 bbl$2,442,363
Casinghead gasProduction21 Mcf$0
Total$2,442,363

21 Mcf of this lease's gas, across 21 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (20)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 33.7762, -98.7424. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.77654, -98.74197 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
20.0%
4 of 20 wells
With a plug date
20.0%
4 of 20 wells
Median depth
1,725 ft
19 wells filed one
Completion to plug
20.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
420.0%
A plug date is filed
420.0%
BothOn the schedule and plugged. Neither fact cancels the other.
420.0%
NeitherNo plug date, and not on the schedule.
1680.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Total depth in feet, 19 of 20 wells. Median 1,725 ft, with the middle half between 1,718 and 1,802 ft; the shallowest is 784 ft and the deepest 1,883 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 14 of 20 wells, Feb 1949 – Mar 2008. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1949 – Mar 2008
14 of 20 wells; 6 filed none
Plug dates filed
Aug 2003 – Dec 2003
4 of 20 wells; 16 filed none

Last completion to plug: a median of 20.2 years across the 2 wells that filed both dates, with the middle half between 19.9 years and 20.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

20 wells

42-0093421671,750 ftDec 2003Yes
42-00941228211,800 ftAug 2003Yes
42-0098222141,578 ft
42-009822245A
42-009822257A1,721 ft
42-0098222811A1,580 ft
42-00941768151,809 ftMar 2008
42-00939769141,767 ftJul 1987
42-00939184C 1784 ftMar 1987
42-00938235121,815 ftMay 1984
42-00938234111,790 ftApr 1984Dec 2003Yes
42-00937073101,803 ftApr 1983Dec 2003Yes
42-0093419851,883 ftNov 1980
42-0093419961,826 ftFeb 1980
42-00982232191,718 ftOct 1950
42-009822234A1,586 ftAug 1949
42-0098222912A1,717 ftMay 1949
42-0098222710A1,725 ftMay 1949
42-0098222681,720 ftApr 1949
42-0098222231,720 ftFeb 1949

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 202618063.503.75$1,143
Jan 202674059.138.00$4,376
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202585059.383.30$5,047
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202584066.743.32$5,606
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 202583067.704.27$5,619
Feb 20250070.884.34$0
Jan 202587074.324.28$6,466
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024152078.082.63$11,868
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 202273091.054.86$6,647
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021170077.435.24$13,163
Oct 20210079.795.71$0
Sep 2021158069.865.35$11,038
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020156037.091.99$5,786
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020162034.901.69$5,654
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020168030.341.86$5,097
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019169058.482.74$9,883
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018161052.934.24$8,522
Oct 2018168061.443.40$10,322
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018168065.142.93$10,944
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 201686033.011.79$2,839
Feb 20160026.472.06$0
Jan 201681027.352.36$2,215
Dec 201563032.362.00$2,039
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015170048.152.95$8,186
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014165086.164.05$14,216
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013112091.824.35$10,284
Nov 20130088.853.74$0
Oct 2013100097.423.78$9,742
Sep 20131200104.113.72$12,493
Aug 20131230104.253.52$12,823
Jul 20131780102.523.72$18,249
Jun 20130094.403.93$0
May 2013176094.834.15$16,690
Apr 2013176093.964.28$16,537
Mar 20130093.623.91$0
Feb 2013171091.233.42$15,600
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012362086.953.62$31,476
Oct 2012181089.383.40$16,178
Sep 2012225094.672.92$21,301
Aug 2012177092.662.91$16,401
Jul 2012180085.133.02$15,323
Jun 20120079.822.52$0
May 2012276091.612.49$25,284
Apr 20121000101.652.00$10,165
Mar 20121710105.052.22$17,964
Feb 20121750101.102.57$17,693
Jan 2012300098.092.73$29,427
Dec 201176096.873.24$7,362
Nov 2011253095.723.31$24,217
Oct 2011230084.983.65$19,545
Sep 2011162083.623.99$13,546
Aug 2011357083.404.15$29,774
Jul 2011100094.144.52$9,414
Jun 2011100092.904.64$9,290
May 2011178098.134.40$17,467
Apr 20111760105.964.33$18,649
Mar 2011175096.364.06$16,863
Feb 2011118085.644.18$10,106
Jan 2011355086.504.59$30,708
Dec 2010263085.734.35$22,547
Nov 2010109080.843.80$8,812
Oct 2010100078.103.51$7,810
Sep 2010201072.633.98$14,599
Aug 201085073.684.42$6,263
Jul 2010179072.554.74$12,986
Jun 2010101070.364.91$7,106
May 2010102071.124.24$7,254
Apr 2010125081.694.12$10,211
Mar 2010301078.394.39$23,595
Feb 20100073.585.44$0
Jan 2010200074.365.96$14,872
Dec 200990071.445.48$6,430
Nov 2009168074.593.75$12,531
Oct 200987072.544.11$6,311
Sep 2009174065.543.06$11,404
Aug 200988067.423.22$5,933
Jul 2009204061.133.46$12,471
Jun 2009100066.163.90$6,616
May 2009650054.743.93$35,581
Apr 200959046.773.59$2,759
Mar 2009173042.144.06$7,290
Feb 2009174032.814.63$5,709
Jan 2009173035.865.37$6,204
Dec 20080037.105.98$0
Nov 2008180055.496.86$9,988
Oct 2008178075.246.92$13,393
Sep 20081820101.767.88$18,520
Aug 20081840114.228.48$21,016
Jul 20081650131.0811.39$21,628
Jun 200800131.3313.03$0
May 20083610123.1711.57$44,464
Apr 20081810110.3110.45$19,966
Mar 20083680101.909.66$37,499
Feb 2008184092.538.77$17,026
Jan 2008362090.388.21$32,718
Dec 2007177088.337.30$15,634
Nov 2007180091.677.29$16,501
Oct 20070082.856.92$0
Sep 2007349075.846.24$26,468
Aug 2007168069.066.39$11,602
Jul 2007342070.906.39$24,248
Jun 2007185062.007.55$11,470
May 2007178058.747.85$10,456
Apr 2007173059.617.81$10,313
Mar 2007171056.927.30$9,733
Feb 2007169055.108.22$9,312
Jan 2007185050.306.73$9,306
Dec 2006360056.656.92$20,394
Nov 2006181054.207.62$9,810
Oct 2006372054.906.01$20,423
Sep 2006361060.085.04$21,689
Aug 2006184068.717.34$12,643
Jul 2006358069.376.34$24,834
Jun 2006361066.286.38$23,927
May 2006537066.016.42$35,447
Apr 2006352064.397.36$22,665
Mar 2006353056.707.08$20,015
Feb 2006323057.597.75$18,602
Jan 2006178060.598.93$10,785
Dec 2005344054.9413.42$18,899
Nov 2005174054.6910.59$9,516
Oct 2005178058.3413.80$10,385
Sep 2005349061.4512.08$21,446
Aug 2005174061.519.80$10,703
Jul 2005165055.697.84$9,189
Jun 2005175052.337.38$9,158
May 2005344045.226.65$15,556
Apr 2005175049.207.36$8,610
Mar 2005177050.377.15$8,915
Feb 2005178045.226.31$8,049
Jan 2005175043.166.32$7,553
Dec 2004173039.866.75$6,896
Nov 2004341045.286.33$15,440
Oct 2004178049.706.52$8,847
Sep 20040043.245.28$0
Aug 2004155042.375.55$6,567
Jul 2004352038.286.08$13,475
Jun 2004177036.106.43$6,390
May 2004255037.486.49$9,557
Apr 2004341034.475.86$11,754
Mar 2004346034.365.53$11,889
Feb 2004342032.455.51$11,098
Jan 2004321032.036.30$10,282
Dec 2003350030.266.30$10,591
Nov 2003180028.804.60$5,184
Oct 2003527028.174.76$14,846
Sep 2003181026.314.75$4,762
Aug 2003360029.765.13$10,714
Jul 2003361029.415.17$10,617
Jun 2003180028.565.98$5,141
May 2003357026.595.97$9,493
Apr 2003299026.675.41$7,974
Mar 2003177031.146.10$5,512
Feb 2003336033.487.93$11,249
Jan 2003344030.315.58$10,427
Dec 2002314026.914.85$8,450
Nov 2002345024.664.14$8,508
Oct 2002355026.464.23$9,393
Sep 2002174027.443.64$4,775
Aug 2002348025.963.16$9,034
Jul 2002176024.583.06$4,326
Jun 2002355023.733.34$8,424
May 2002155024.663.58$3,822
Apr 2002355023.653.51$8,396
Mar 2002175022.003.10$3,850
Feb 2002155018.222.38$2,824
Jan 2002283017.172.38$4,859
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001153019.782.53$3,026
Sep 2001181024.262.25$4,391
Aug 2001349024.873.05$8,680
Jul 2001182023.933.20$4,355
Jun 2001355024.563.82$8,719
May 2001180025.524.31$4,594
Apr 2001303024.685.34$7,478
Mar 2001340024.545.38$8,344
Feb 2001338027.755.77$9,380
Jan 2001177027.478.40$4,862
Dec 2000183026.889.12$4,919
Nov 2000346032.215.66$11,145
Oct 2000352031.235.15$10,993
Sep 2000351031.875.19$11,186
Aug 2000351029.644.54$10,404
Jul 2000339028.534.09$9,672
Jun 2000344029.304.40$10,079
May 2000348027.263.68$9,486
Apr 2000348024.513.12$8,529
Mar 2000355028.422.86$10,089
Feb 2000344027.622.73$9,501
Jan 2000514025.272.48$12,989
Dec 1999284024.282.42$6,896
Nov 1999618023.192.43$14,331
Oct 1999159020.982.80$3,336
Sep 1999371021.752.62$8,069
Aug 1999364019.262.88$7,011
Jul 1999514017.892.37$9,195
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 1999263015.102.21$3,971
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 199792018.193.09$1,673
Oct 1997114019.253.15$2,195
Sep 1997377017.742.95$6,688
Aug 1997496017.862.55$8,859
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 1997131018.972.31$2,485
Apr 1997130017.882.08$2,324
Mar 1997131018.951.94$2,482
Feb 1997119020.492.21$2,438
Jan 1997122023.483.54$2,865
Dec 19960023.32$0
Nov 1996125021.97$2,746
Oct 1996133023.31$3,100
Sep 1996131022.22$2,911
Aug 1996130020.26$2,634
Jul 1996129019.55$2,522
Jun 1996128018.73$2,397
May 1996128019.43$2,487
Apr 1996129021.51$2,775
Mar 1996134019.38$2,597
Feb 1996132016.98$2,241
Jan 1996122017.07$2,083
Dec 19950017.19$0
Nov 1995242016.00$3,872
Oct 19950015.43$0
Sep 19950016.18$0
Aug 199586015.92$1,369
Jul 1995233015.24$3,551
Jun 1995129016.41$2,117
May 1995123017.56$2,160
Apr 1995127017.73$2,252
Mar 1995262016.44$4,307
Feb 1995267016.58$4,427
Jan 1995399015.92$6,352
Dec 1994402015.03$6,042
Nov 1994390015.90$6,201
Oct 1994403015.58$6,279
Sep 1994403115.29$6,162
Aug 1994401116.13$6,468
Jul 1994400117.56$7,024
Jun 1994526117.09$8,989
May 1994399115.88$6,336
Apr 1994207114.14$2,927
Mar 1994242112.46$3,015
Feb 1994259112.50$3,238
Jan 1994266112.66$3,368
Dec 1993252112.33$3,107
Nov 1993261114.49$3,782
Oct 1993231115.85$3,661
Sep 1993249115.03$3,742
Aug 1993256115.66$4,009
Jul 1993262115.46$4,051
Jun 1993264116.79$4,433
May 1993239117.68$4,226
Apr 1993271118.05$4,892
Mar 1993267118.14$4,843
Feb 1993249117.90$4,457
Jan 1993366116.93$6,196

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Feb 2026 — as filed, then multipliedworked
Oil                   18 bbl  × $ 63.50 =     $1,143
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                   $1,143

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 09/O/579 is the state's own key, not one this site invented.