OLDHAM

Operated by CHEK OIL CO., LLC (P-5 147219) 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 25642District 09Field 03446001OilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$73 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
OilDisposition74,225 bbl$3,323,092
Casinghead gasProduction46 Mcf$0
Total$3,323,092

46 Mcf of this lease's gas, across 46 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 (5)

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 33.5299, -98.7870. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.52983, -98.78675 · 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
0.0%
0 of 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
1,401 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
5100.0%

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 1,396 and 1,412 ft, median 1,401 ft, over the 5 wells that filed a depth.

Completions filed
Nov 1985 – Jun 2006
4 of 5 wells; 1 filed none

5 wells

42-009372591001,400 ft
42-009415255B1,412 ftJun 2006
42-00941240B 41,401 ftFeb 2000
42-00940911B 31,396 ftApr 1995
42-00939156B 21,404 ftNov 1985

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 2026450106.413.05$4,788
Apr 2026124098.932.87$12,267
Mar 202659089.753.15$5,295
Feb 202689063.503.75$5,652
Jan 202694059.138.00$5,558
Dec 20250056.664.41$0
Nov 2025192058.593.93$11,249
Oct 202565059.383.30$3,860
Sep 20250062.743.08$0
Aug 2025185063.933.01$11,827
Jul 20250066.743.32$0
Jun 2025187066.483.13$12,432
May 20250060.553.23$0
Apr 2025181062.363.54$11,287
Mar 20250067.704.27$0
Feb 2025131070.884.34$9,285
Jan 20250074.324.28$0
Dec 2024124068.993.12$8,555
Nov 2024100069.052.20$6,905
Oct 20240071.372.28$0
Sep 2024176069.612.36$12,251
Aug 202458075.632.06$4,387
Jul 20240079.932.15$0
Jun 2024182078.082.63$14,211
May 202455078.812.20$4,335
Apr 20240084.451.66$0
Mar 2024117080.301.55$9,395
Feb 2024119076.091.78$9,055
Jan 202441073.023.30$2,994
Dec 2023169071.262.61$12,043
Nov 20230077.892.81$0
Oct 2023108085.443.09$9,228
Sep 202387089.042.74$7,746
Aug 2023146080.522.67$11,756
Jul 202357074.852.64$4,266
Jun 2023168068.962.26$11,585
May 202343070.622.23$3,037
Apr 202361078.122.24$4,765
Mar 2023139072.852.39$10,126
Feb 2023166075.112.47$12,468
Jan 20230076.533.39$0
Dec 2022172076.415.73$13,143
Nov 20220085.005.65$0
Oct 2022166087.185.86$14,472
Sep 202242084.888.16$3,565
Aug 2022123094.529.13$11,626
Jul 20222080101.587.54$21,129
Jun 2022370115.097.98$4,258
May 202200109.378.43$0
Apr 20221630104.226.84$16,988
Mar 20221150108.885.08$12,521
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021121071.323.90$8,630
Nov 2021129077.435.24$9,988
Oct 202148079.795.71$3,830
Sep 2021220069.865.35$15,369
Aug 2021121066.024.22$7,988
Jul 20210070.783.98$0
Jun 2021128069.493.38$8,895
May 2021123063.483.02$7,808
Apr 20210060.362.76$0
Mar 2021124061.302.72$7,601
Feb 20210057.805.55$0
Jan 2021119050.412.81$5,999
Dec 2020292044.642.68$13,035
Nov 20200038.772.71$0
Oct 2020165036.972.48$6,100
Sep 202065037.091.99$2,411
Aug 2020122039.982.39$4,878
Jul 2020160038.371.83$6,139
Jun 2020165034.901.69$5,759
May 2020167016.921.81$2,826
Apr 2020123014.751.80$1,814
Mar 20200030.341.86$0
Feb 2020130049.881.98$6,484
Jan 2020133057.252.09$7,614
Dec 2019112059.012.30$6,609
Nov 2019125055.302.75$6,913
Oct 2019245053.472.42$13,100
Sep 20190055.052.66$0
Aug 2019127053.112.30$6,745
Jul 2019132056.272.46$7,428
Jun 2019133052.782.49$7,020
May 2019128058.482.74$7,485
Apr 2019129062.632.75$8,079
Mar 2019302056.803.06$17,154
Feb 20190050.852.79$0
Jan 2019127046.033.23$5,846
Dec 2018138046.594.19$6,429
Nov 2018297052.934.24$15,720
Oct 20180061.443.40$0
Sep 2018131059.543.11$7,800
Aug 2018128059.403.07$7,603
Jul 2018130065.142.93$8,468
Jun 2018129060.183.08$7,763
May 2018127065.382.90$8,303
Apr 2018163063.842.90$10,406
Mar 2018302061.222.79$18,488
Feb 20180061.782.77$0
Jan 2018300062.874.01$18,861
Dec 20170057.272.92$0
Nov 2017106055.423.12$5,875
Oct 2017133049.292.98$6,556
Sep 201755047.523.09$2,614
Aug 2017169045.373.00$7,668
Jul 201773043.873.09$3,203
Jun 2017146042.493.09$6,204
May 2017167045.373.26$7,577
Apr 2017170047.933.21$8,148
Mar 2017173046.772.98$8,091
Feb 201759050.452.95$2,977
Jan 2017168049.413.42$8,301
Dec 201688048.763.72$4,291
Nov 201619042.492.64$807
Oct 2016128046.193.09$5,912
Sep 2016168041.553.10$6,980
Aug 20160041.442.92$0
Jul 2016159041.622.92$6,618
Jun 2016123045.352.69$5,578
May 20160042.521.99$0
Apr 2016166036.561.99$6,069
Mar 20160033.011.79$0
Feb 2016160026.472.06$4,235
Jan 201678027.352.36$2,133
Dec 201592032.362.00$2,977
Nov 2015166038.792.17$6,439
Oct 20150043.552.43$0
Sep 2015163042.992.76$7,007
Aug 2015156040.162.87$6,265
Jul 2015133048.152.95$6,404
Jun 2015164056.152.88$9,209
May 20150055.212.96$0
Apr 2015168049.822.71$8,370
Mar 2015210042.892.93$9,007
Feb 20150044.662.98$0
Jan 2015171043.433.10$7,427
Dec 201442054.693.59$2,297
Nov 2014175070.464.25$12,331
Oct 2014105078.303.90$8,222
Sep 201466086.164.05$5,687
Aug 2014169089.394.04$15,107
Jul 2014174096.564.18$16,801
Jun 2014217098.164.74$21,301
May 201446094.734.73$4,358
Apr 201456095.944.81$5,373
Mar 2014134095.895.06$12,849
Feb 2014167097.406.19$16,266
Jan 2014234090.404.86$21,154
Dec 201360091.824.35$5,509
Nov 2013109088.853.74$9,685
Oct 2013164097.423.78$15,977
Sep 20131700104.113.72$17,699
Aug 20131340104.253.52$13,970
Jul 20131620102.523.72$16,608
Jun 2013158094.403.93$14,915
May 2013166094.834.15$15,742
Apr 2013170093.964.28$15,973
Mar 201397093.623.91$9,081
Feb 2013169091.233.42$15,418
Jan 2013168091.603.42$15,389
Dec 2012135086.773.42$11,714
Nov 2012168086.953.62$14,608
Oct 2012134089.383.40$11,977
Sep 2012158094.672.92$14,958
Aug 2012170092.662.91$15,752
Jul 2012173085.133.02$14,727
Jun 2012133079.822.52$10,616
May 2012171091.612.49$15,665
Apr 20122160101.652.00$21,956
Mar 20121980105.052.22$20,800
Feb 20121720101.102.57$17,389
Jan 2012169098.092.73$16,577
Dec 2011172096.873.24$16,662
Nov 201162095.723.31$5,935
Oct 2011165084.983.65$14,022
Sep 2011169083.623.99$14,132
Aug 2011166083.404.15$13,844
Jul 2011341094.144.52$32,102
Jun 2011166092.904.64$15,421
May 2011164098.134.40$16,093
Apr 20111720105.964.33$18,225
Mar 2011171096.364.06$16,478
Feb 20110085.644.18$0
Jan 2011170086.504.59$14,705
Dec 2010131085.734.35$11,231
Nov 2010171080.843.80$13,824
Oct 2010171078.103.51$13,355
Sep 2010166072.633.98$12,057
Aug 2010132073.684.42$9,726
Jul 2010228072.554.74$16,541
Jun 2010247070.364.91$17,379
May 2010334071.124.24$23,754
Apr 201045081.694.12$3,676
Mar 2010341078.394.39$26,731
Feb 2010206073.585.44$15,157
Jan 2010167074.365.96$12,418
Dec 2009173071.445.48$12,359
Nov 2009170074.593.75$12,680
Oct 2009165072.544.11$11,969
Sep 2009182065.543.06$11,928
Aug 2009334067.423.22$22,518
Jul 2009173061.133.46$10,575
Jun 2009171066.163.90$11,313
May 2009168054.743.93$9,196
Apr 2009167046.773.59$7,811
Mar 2009170042.144.06$7,164
Feb 2009164032.814.63$5,381
Jan 2009355035.865.37$12,730
Dec 2008179037.105.98$6,641
Nov 2008177055.496.86$9,822
Oct 2008183075.246.92$13,769
Sep 20081780101.767.88$18,113
Aug 20081690114.228.48$19,303
Jul 20081720131.0811.39$22,546
Jun 20081780131.3313.03$23,377
May 20081740123.1711.57$21,432
Apr 20081800110.3110.45$19,856
Mar 20081760101.909.66$17,934
Feb 2008172092.538.77$15,915
Jan 2008350090.388.21$31,633
Dec 2007173088.337.30$15,281
Nov 2007173091.677.29$15,859
Oct 2007175082.856.92$14,499
Sep 2007342075.846.24$25,937
Aug 2007170069.066.39$11,740
Jul 200767070.906.39$4,750
Jun 2007170062.007.55$10,540
May 2007346058.747.85$20,324
Apr 2007171059.617.81$10,193
Mar 2007173056.927.30$9,847
Feb 2007173055.108.22$9,532
Jan 2007349050.306.73$17,555
Dec 2006348056.656.92$19,714
Nov 2006172054.207.62$9,322
Oct 2006287054.906.01$15,756
Sep 2006172060.085.04$10,334
Aug 2006325068.717.34$22,331
Jul 2006393069.376.34$27,262
Jun 2006173066.286.38$11,466
May 2006174066.016.42$11,486
Apr 2006167064.397.36$10,753
Mar 2006171056.707.08$9,696
Feb 2006165057.597.75$9,502
Jan 2006169060.598.93$10,240
Dec 2005217054.9413.42$11,922
Nov 2005174054.6910.59$9,516
Oct 2005172058.3413.80$10,034
Sep 2005172061.4512.08$10,569
Aug 2005169061.519.80$10,395
Jul 2005174055.697.84$9,690
Jun 2005169052.337.38$8,844
May 2005347045.226.65$15,691
Apr 2005173049.207.36$8,512
Mar 2005179050.377.15$9,016
Feb 2005355045.226.31$16,053
Jan 20050043.166.32$0
Dec 2004178039.866.75$7,095
Nov 2004184045.286.33$8,332
Oct 2004352049.706.52$17,494
Sep 2004176043.245.28$7,610
Aug 2004178042.375.55$7,542
Jul 2004179038.286.08$6,852
Jun 2004175036.106.43$6,318
May 2004174037.486.49$6,522
Apr 2004171034.475.86$5,894
Mar 2004181034.365.53$6,219
Feb 2004174032.455.51$5,646
Jan 2004178032.036.30$5,701
Dec 2003347030.266.30$10,500
Nov 2003178028.804.60$5,126
Oct 2003255028.174.76$7,183
Sep 2003345026.314.75$9,077
Aug 2003171029.765.13$5,089
Jul 2003354029.415.17$10,411
Jun 2003179028.565.98$5,112
May 2003181026.595.97$4,813
Apr 2003355026.675.41$9,468
Mar 2003181031.146.10$5,636
Feb 2003179033.487.93$5,993
Jan 2003366030.315.58$11,093
Dec 2002179026.914.85$4,817
Nov 2002357024.664.14$8,804
Oct 2002181026.464.23$4,789
Sep 2002171027.443.64$4,692
Aug 2002242025.963.16$6,282
Jul 2002361024.583.06$8,873
Jun 2002178023.733.34$4,224
May 2002161024.663.58$3,970
Apr 2002348023.653.51$8,230
Mar 2002180022.003.10$3,960
Feb 2002162018.222.38$2,952
Jan 2002358017.172.38$6,147
Dec 2001181016.932.36$3,064
Nov 2001349018.072.41$6,306
Oct 2001356019.782.53$7,042
Sep 2001210024.262.25$5,095
Aug 2001224024.873.05$5,571
Jul 2001172023.933.20$4,116
Jun 2001176024.563.82$4,323
May 2001341025.524.31$8,702
Apr 2001212024.685.34$5,232
Mar 2001373024.545.38$9,153
Feb 2001157027.755.77$4,357
Jan 2001349027.478.40$9,587
Dec 2000168026.889.12$4,516
Nov 2000386032.215.66$12,433
Oct 2000355031.235.15$11,087
Sep 2000252031.875.19$8,031
Aug 2000390029.644.54$11,560
Jul 2000350028.534.09$9,986
Jun 2000376029.304.40$11,017
May 2000200027.263.68$5,452
Apr 2000362024.513.12$8,873
Mar 2000312028.422.86$8,867
Feb 2000324027.622.73$8,949
Jan 2000369025.272.48$9,325
Dec 1999165024.282.42$4,006
Nov 1999342023.192.43$7,931
Oct 1999182020.982.80$3,818
Sep 1999316021.752.62$6,873
Aug 1999169019.262.88$3,255
Jul 1999316017.892.37$5,653
Jun 1999145015.942.36$2,311
May 1999286015.792.32$4,516
Apr 1999295015.102.21$4,455
Mar 1999243012.471.84$3,030
Feb 199926509.981.82$2,645
Jan 1999324010.381.90$3,363
Dec 199836309.201.77$3,340
Nov 1998150010.892.19$1,634
Oct 1998346012.421.97$4,297
Sep 1998304012.592.08$3,827
Aug 1998355011.301.91$4,012
Jul 1998337011.742.24$3,956
Jun 1998447011.242.24$5,024
May 1998361012.622.21$4,556
Apr 1998323013.042.51$4,212
Mar 1998339012.802.31$4,339
Feb 1998358013.952.30$4,994
Jan 1998180014.702.15$2,646
Dec 1997386016.322.41$6,300
Nov 1997361018.193.09$6,567
Oct 1997335019.253.15$6,449
Sep 1997466017.742.95$8,267
Aug 1997326017.862.55$5,822
Jul 1997249017.582.25$4,377
Jun 1997419017.242.26$7,224
May 1997180018.972.31$3,415
Apr 1997481017.882.08$8,600
Mar 1997330018.951.94$6,254
Feb 1997344020.492.21$7,049
Jan 1997324023.483.54$7,608
Dec 1996321023.32$7,486
Nov 1996293021.97$6,437
Oct 1996322123.31$7,506
Sep 1996320122.22$7,110
Aug 1996457120.26$9,259
Jul 1996247119.55$4,829
Jun 1996430118.73$8,054
May 1996410119.43$7,966
Apr 1996453121.51$9,744
Mar 1996315119.38$6,105
Feb 1996469116.98$7,964
Jan 1996348117.07$5,940
Dec 1995365117.19$6,274
Nov 1995327116.00$5,232
Oct 1995510115.43$7,869
Sep 1995470116.18$7,605
Aug 1995467115.92$7,435
Jul 1995485115.24$7,391
Jun 1995486116.41$7,975
May 1995519117.56$9,114
Apr 1995146117.73$2,589
Mar 1995156116.44$2,565
Feb 1995137116.58$2,271
Jan 1995174115.92$2,770
Dec 1994128115.03$1,924
Nov 1994123115.90$1,956
Oct 1994165115.58$2,571
Sep 1994126115.29$1,927
Aug 1994149116.13$2,403
Jul 1994124117.56$2,177
Jun 1994143117.09$2,444
May 1994153115.88$2,430
Apr 1994126114.14$1,782
Mar 1994149112.46$1,857
Feb 1994162112.50$2,025
Jan 1994127112.66$1,608
Dec 1993126112.33$1,554
Nov 1993125114.49$1,811
Oct 1993124115.85$1,965
Sep 1993168115.03$2,525
Aug 19930115.66$0
Jul 1993125115.46$1,933
Jun 1993125116.79$2,099
May 1993151117.68$2,670
Apr 1993126118.05$2,274
Mar 1993171118.14$3,102
Feb 19930117.90$0
Jan 1993127116.93$2,150

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.

May 2026 — as filed, then multipliedworked
Oil                   45 bbl  × $106.41 =     $4,788
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $4,788

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/25642 is the state's own key, not one this site invented.