PARKEY A-2

Operated by ATLAS OPERATING LLC (P-5 36587) in the J. P., NORTH (CADDO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28435District 09Field 45148500OilCasinghead gasSaveExport
Value, all time
$4.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$109 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 4 leases and 13 wells, and the rule below applies to all of them.

Discovered
1960-06-05
as the register files it
Field class
Oil
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
OilDisposition91,983 bbl$4,401,222
Casinghead gasProduction34 Mcf$35
Total$4,401,257

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 (4)

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 33.6610, -98.8870. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

33.66074, -98.88734 · 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
75.0%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
5,246 ft
4 wells filed one
Completion to plug
6.4 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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

Between 5,072 and 5,320 ft, median 5,246 ft, over the 4 wells that filed a depth.

Completions filed
Sep 1992 – Oct 1992
4 of 4 wells
Plug dates filed
Jan 1995 – Oct 2013
3 of 4 wells; 1 filed none

Last completion to plug: a median of 6.4 years across the 3 wells that filed both dates, with the middle half between 4.4 years and 13.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-0094055345,236 ftOct 1992Mar 1999Yes
42-0094020125,255 ftOct 1992
42-0090517235,072 ftOct 1992Oct 2013Yes
42-0094063455,320 ftSep 1992Jan 1995Yes

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 2026172089.753.15$15,437
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025174056.664.41$9,859
Nov 2025341058.593.93$19,979
Oct 2025163059.383.30$9,679
Sep 2025166062.743.08$10,415
Aug 2025163063.933.01$10,421
Jul 2025325066.743.32$21,691
Jun 2025169066.483.13$11,235
May 2025169060.553.23$10,233
Apr 2025164062.363.54$10,227
Mar 2025168067.704.27$11,374
Feb 2025171070.884.34$12,120
Jan 2025165074.324.28$12,263
Dec 2024166068.993.12$11,452
Nov 2024168069.052.20$11,600
Oct 2024336071.372.28$23,980
Sep 20240069.612.36$0
Aug 2024165075.632.06$12,479
Jul 2024162079.932.15$12,949
Jun 2024335078.082.63$26,157
May 2024166078.812.20$13,082
Apr 20240084.451.66$0
Mar 2024503080.301.55$40,391
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023335071.262.61$23,872
Nov 2023340077.892.81$26,483
Oct 2023168085.443.09$14,354
Sep 20230089.042.74$0
Aug 202301380.522.67$35
Jul 20230074.852.64$0
Jun 2023174068.962.26$11,999
May 2023168070.622.23$11,864
Apr 2023347078.122.24$27,108
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023506076.533.39$38,724
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022334087.185.86$29,118
Sep 2022171084.888.16$14,514
Aug 2022166094.529.13$15,690
Jul 20221830101.587.54$18,589
Jun 20221720115.097.98$19,795
May 20221670109.378.43$18,265
Apr 20221460104.226.84$15,216
Mar 20221670108.885.08$18,183
Feb 2022166091.054.86$15,114
Jan 2022169081.844.54$13,831
Dec 2021169071.323.90$12,053
Nov 2021178077.435.24$13,783
Oct 2021165079.795.71$13,165
Sep 2021341069.865.35$23,822
Aug 2021174066.024.22$11,487
Jul 2021335070.783.98$23,711
Jun 2021169069.493.38$11,744
May 20210063.483.02$0
Apr 2021172060.362.76$10,382
Mar 2021172061.302.72$10,544
Feb 2021174057.805.55$10,057
Jan 2021173050.412.81$8,721
Dec 2020171044.642.68$7,633
Nov 2020167038.772.71$6,475
Oct 2020172036.972.48$6,359
Sep 2020324037.091.99$12,017
Aug 2020166039.982.39$6,637
Jul 2020172038.371.83$6,600
Jun 2020335034.901.69$11,692
May 20200016.921.81$0
Apr 2020173014.751.80$2,552
Mar 2020170030.341.86$5,158
Feb 2020177049.881.98$8,829
Jan 2020168057.252.09$9,618
Dec 2019346059.012.30$20,417
Nov 2019177055.302.75$9,788
Oct 2019170053.472.42$9,090
Sep 2019168055.052.66$9,248
Aug 2019171053.112.30$9,082
Jul 2019331056.272.46$18,625
Jun 2019162052.782.49$8,550
May 2019168058.482.74$9,825
Apr 2019342062.632.75$21,419
Mar 2019174056.803.06$9,883
Feb 2019343050.852.79$17,442
Jan 2019175046.033.23$8,055
Dec 2018172046.594.19$8,013
Nov 2018176052.934.24$9,316
Oct 2018174061.443.40$10,691
Sep 2018175059.543.11$10,420
Aug 20181059.403.07$59
Jul 2018169065.142.93$11,009
Jun 2018173060.183.08$10,411
May 2018175065.382.90$11,442
Apr 2018347063.842.90$22,152
Mar 2018347061.222.79$21,243
Feb 20182061.782.77$124
Jan 2018172062.874.01$10,814
Dec 20170057.272.92$0
Nov 2017339055.423.12$18,787
Oct 2017178049.292.98$8,774
Sep 2017177047.523.09$8,411
Aug 2017171045.373.00$7,758
Jul 2017175043.873.09$7,677
Jun 2017169042.493.09$7,181
May 2017337045.373.26$15,290
Apr 2017174047.933.21$8,340
Mar 2017339046.772.98$15,855
Feb 20170050.452.95$0
Jan 2017175049.413.42$8,647
Dec 2016339048.763.72$16,530
Nov 2016179042.492.64$7,606
Oct 2016175046.193.09$8,083
Sep 2016347041.553.10$14,418
Aug 2016176041.442.92$7,293
Jul 2016170041.622.92$7,075
Jun 2016340045.352.69$15,419
May 2016170042.521.99$7,228
Apr 2016164036.561.99$5,996
Mar 2016177033.011.79$5,843
Feb 2016347026.472.06$9,185
Jan 20160027.352.36$0
Dec 2015177032.362.00$5,728
Nov 2015173038.792.17$6,711
Oct 2015176043.552.43$7,665
Sep 2015508042.992.76$21,839
Aug 20150040.162.87$0
Jul 2015514048.152.95$24,749
Jun 20153056.152.88$168
May 2015177055.212.96$9,772
Apr 2015335049.822.71$16,690
Mar 2015348042.892.93$14,926
Feb 2015336044.662.98$15,006
Jan 2015168043.433.10$7,296
Dec 20140054.693.59$0
Nov 2014163070.464.25$11,485
Oct 20140078.303.90$0
Sep 2014169086.164.05$14,561
Aug 2014525089.394.04$46,930
Jul 2014320096.564.18$30,899
Jun 20140098.164.74$0
May 2014332094.734.73$31,450
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014330097.406.19$32,142
Jan 20140090.404.86$0
Dec 2013164091.824.35$15,058
Nov 20130088.853.74$0
Oct 2013352097.423.78$34,292
Sep 20131750104.113.72$18,219
Aug 20133460104.253.52$36,071
Jul 20131700102.523.72$17,428
Jun 2013339094.403.93$32,002
May 2013343094.834.15$32,527
Apr 2013352093.964.28$33,074
Mar 2013173093.623.91$16,196
Feb 2013171091.233.42$15,600
Jan 2013170091.603.42$15,572
Dec 2012178086.773.42$15,445
Nov 2012162086.953.62$14,086
Oct 2012343089.383.40$30,657
Sep 2012354094.672.92$33,513
Aug 2012354092.662.91$32,802
Jul 2012174085.133.02$14,813
Jun 2012178079.822.52$14,208
May 2012177091.612.49$16,215
Apr 20121720101.652.00$17,484
Mar 20121740105.052.22$18,279
Feb 20123480101.102.57$35,183
Jan 2012175098.092.73$17,166
Dec 2011174096.873.24$16,855
Nov 2011354095.723.31$33,885
Oct 2011179084.983.65$15,211
Sep 2011176083.623.99$14,717
Aug 2011178083.404.15$14,845
Jul 2011181094.144.52$17,039
Jun 2011176092.904.64$16,350
May 2011179098.134.40$17,565
Apr 20111730105.964.33$18,331
Mar 2011355096.364.06$34,208
Feb 2011179085.644.18$15,330
Jan 20110086.504.59$0
Dec 2010175085.734.35$15,003
Nov 2010178080.843.80$14,390
Oct 2010362078.103.51$28,272
Sep 2010179072.633.98$13,001
Aug 2010177073.684.42$13,041
Jul 2010177072.554.74$12,841
Jun 2010358070.364.91$25,189
May 2010533071.124.24$37,907
Apr 2010180081.694.12$14,704
Mar 20100078.394.39$0
Feb 2010182073.585.44$13,392
Jan 2010362074.365.96$26,918
Dec 2009181071.445.48$12,931
Nov 2009185074.593.75$13,799
Oct 2009177072.544.11$12,840
Sep 2009180065.543.06$11,797
Aug 2009360067.423.22$24,271
Jul 2009182061.133.46$11,126
Jun 2009175066.163.90$11,578
May 2009354054.743.93$19,378
Apr 2009177046.773.59$8,278
Mar 2009371042.144.06$15,634
Feb 2009180032.814.63$5,906
Jan 2009367035.865.37$13,161
Dec 2008184037.105.98$6,826
Nov 2008184055.496.86$10,210
Oct 2008173075.246.92$13,017
Sep 20083590101.767.88$36,532
Aug 20081790114.228.48$20,445
Jul 20083600131.0811.39$47,189
Jun 20081860131.3313.03$24,427
May 20081800123.1711.57$22,171
Apr 20081850110.3110.45$20,407
Mar 20081800101.909.66$18,342
Feb 2008367092.538.77$33,959
Jan 2008180090.388.21$16,268
Dec 2007187088.337.30$16,518
Nov 2007365091.677.29$33,460
Oct 2007362082.856.92$29,992
Sep 2007184075.846.24$13,955
Aug 20070069.066.39$0
Jul 2007183070.906.39$12,975
Jun 2007363062.007.55$22,506
May 20070058.747.85$0
Apr 2007182059.617.81$10,849
Mar 2007343056.927.30$19,524
Feb 2007183055.108.22$10,083
Jan 2007368050.306.73$18,510
Dec 20060056.656.92$0
Nov 2006182054.207.62$9,864
Oct 2006180054.906.01$9,882
Sep 2006356060.085.04$21,388
Aug 2006174068.717.34$11,956
Jul 2006356069.376.34$24,696
Jun 2006174066.286.38$11,533
May 2006351066.016.42$23,170
Apr 20060064.397.36$0
Mar 2006360056.707.08$20,412
Feb 20060057.597.75$0
Jan 2006354060.598.93$21,449
Dec 2005178054.9413.42$9,779
Nov 2005176054.6910.59$9,625
Oct 2005341058.3413.80$19,894
Sep 2005344061.4512.08$21,139
Aug 2005172061.519.80$10,580
Jul 2005170055.697.84$9,467
Jun 2005346052.337.38$18,106
May 2005171045.226.65$7,733
Apr 2005175049.207.36$8,610
Mar 2005345050.377.15$17,378
Feb 2005176045.226.31$7,959
Jan 2005336043.166.32$14,502
Dec 2004354039.866.75$14,110
Nov 2004174045.286.33$7,879
Oct 2004332049.706.52$16,500
Sep 2004334043.245.28$14,442
Aug 2004170042.375.55$7,203
Jul 20040038.286.08$0
Jun 2004346036.106.43$12,491
May 2004165037.486.49$6,184
Apr 2004174034.475.86$5,998
Mar 2004336034.365.53$11,545
Feb 2004354032.455.51$11,487
Jan 2004181032.036.30$5,797
Dec 2003357030.266.30$10,803
Nov 2003181028.804.60$5,213
Oct 2003352028.174.76$9,916
Sep 2003179026.314.75$4,709
Aug 2003179029.765.13$5,327
Jul 2003357029.415.17$10,499
Jun 2003175028.565.98$4,998
May 2003352026.595.97$9,360
Apr 2003176026.675.41$4,694
Mar 2003660031.146.10$20,552
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002357026.914.85$9,607
Nov 2002360024.664.14$8,878
Oct 2002185026.464.23$4,895
Sep 2002176027.443.64$4,829
Aug 2002352025.963.16$9,138
Jul 2002176024.583.06$4,326
Jun 2002175023.733.34$4,153
May 2002359024.663.58$8,853
Apr 2002362023.653.51$8,561
Mar 20020022.003.10$0
Feb 2002358018.222.38$6,523
Jan 2002180017.172.38$3,091
Dec 2001179016.932.36$3,030
Nov 2001357018.072.41$6,451
Oct 2001179019.782.53$3,541
Sep 2001353024.262.25$8,564
Aug 2001175024.873.05$4,352
Jul 2001174023.933.20$4,164
Jun 2001178024.563.82$4,372
May 2001356025.524.31$9,085
Apr 2001174024.685.34$4,294
Mar 2001342024.545.38$8,393
Feb 2001323027.755.77$8,963
Jan 2001174027.478.40$4,780
Dec 2000179026.889.12$4,812
Nov 2000352032.215.66$11,338
Oct 2000176031.235.15$5,496
Sep 2000358031.875.19$11,409
Aug 20000029.644.54$0
Jul 2000182028.534.09$5,192
Jun 2000179029.304.40$5,245
May 2000521027.263.68$14,202
Apr 20000024.513.12$0
Mar 2000181028.422.86$5,144
Feb 2000314027.622.73$8,673
Jan 2000174025.272.48$4,397
Dec 1999364024.282.42$8,838
Nov 1999174023.192.43$4,035
Oct 1999179020.982.80$3,755
Sep 1999169021.752.62$3,676
Aug 1999170019.262.88$3,274
Jul 1999166017.892.37$2,970
Jun 1999174015.942.36$2,774
May 1999354015.792.32$5,590
Apr 1999172015.102.21$2,597
Mar 1999348012.471.84$4,340
Feb 199917209.981.82$1,717
Jan 1999353010.381.90$3,664
Dec 199818109.201.77$1,665
Nov 1998173010.892.19$1,884
Oct 1998357012.421.97$4,434
Sep 1998177012.592.08$2,228
Aug 1998177011.301.91$2,000
Jul 1998297011.742.24$3,487
Jun 1998175011.242.24$1,967
May 1998173012.622.21$2,183
Apr 1998175013.042.51$2,282
Mar 1998357012.802.31$4,570
Feb 1998178013.952.30$2,483
Jan 1998179014.702.15$2,631
Dec 1997361016.322.41$5,892
Nov 1997181018.193.09$3,292
Oct 1997355019.253.15$6,834
Sep 1997356017.742.95$6,315
Aug 1997354017.862.55$6,322
Jul 1997348017.582.25$6,118
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997179018.951.94$3,392
Feb 1997358020.492.21$7,335
Jan 1997523023.483.54$12,280
Dec 1996182023.32$4,244
Nov 1996174021.97$3,823
Oct 1996350023.31$8,159
Sep 1996182022.22$4,044
Aug 1996350020.26$7,091
Jul 1996343019.55$6,706
Jun 1996357018.73$6,687
May 1996184019.43$3,575
Apr 1996351021.51$7,550
Mar 1996364019.38$7,054
Feb 1996181016.98$3,073
Jan 1996325017.07$5,548
Dec 1995499017.19$8,578
Nov 1995352016.00$5,632
Oct 1995521015.43$8,039
Sep 1995348016.18$5,631
Aug 1995162015.92$2,579
Jul 1995324015.24$4,938
Jun 1995337016.41$5,530
May 1995179017.56$3,143
Apr 1995178017.73$3,156
Mar 1995519016.44$8,532
Feb 1995139016.58$2,305
Jan 1995523015.92$8,326
Dec 1994366015.03$5,501
Nov 1994169015.90$2,687
Oct 1994519015.58$8,086
Sep 1994350115.29$5,352
Aug 1994180116.13$2,903
Jul 1994381117.56$6,690
Jun 1994519117.09$8,870
May 1994344115.88$5,463
Apr 1994359114.14$5,076
Mar 1994175112.46$2,181
Feb 1994359112.50$4,488
Jan 1994363112.66$4,596
Dec 1993188112.33$2,318
Nov 1993514114.49$7,448
Oct 1993339115.85$5,373
Sep 1993522115.03$7,846
Aug 1993524115.66$8,206
Jul 1993339115.46$5,241
Jun 1993517116.79$8,680
May 1993521117.68$9,211
Apr 1993512118.05$9,242
Mar 1993719118.14$13,043
Feb 1993685117.90$12,262
Jan 1993535116.93$9,058

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.

Mar 2026 — as filed, then multipliedworked
Oil                  172 bbl  × $ 89.75 =    $15,437
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,437

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/28435 is the state's own key, not one this site invented.