TANKERSLEY UNIT

Operated by STOVALL OPERATING CO. (P-5 824339) in the YOUNG COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28346District 09Field 99480001OilCasinghead gasSaveExport
Value, all time
$986 k
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 2,525 leases and 8,014 wells, and the rule below applies to all of them.

Discovered
1917-12-31
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
OilDisposition41,888 bbl$898,607
Casinghead gasProduction45,875 Mcf$87,658
Total$986,265

21,601 Mcf of this lease's gas, across 48 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 (1)

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 33.0063, -98.7065. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.00634, -98.70646 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,324 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 4,324 ft.

Completions filed
Oct 1991
1 of 1 wells

1 well

42-5034035514,324 ftOct 1991

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 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025167059.383.30$9,916
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
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 20240078.082.63$0
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 20231077.892.81$78
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 2023173075.112.47$12,994
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 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
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 2020163038.772.71$6,320
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20201014.751.80$15
Mar 20200030.341.86$0
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 20190058.482.74$0
Apr 20191062.632.75$63
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
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 2017174043.873.09$7,633
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 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015186042.992.76$7,996
Aug 20150040.162.87$0
Jul 20150048.152.95$0
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 20140086.164.05$0
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 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131710104.253.52$17,827
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012183098.092.73$17,950
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010171072.633.98$12,420
Aug 20101073.684.42$74
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 2009182061.133.46$11,126
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008186055.496.86$10,321
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007197091.677.29$18,059
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20071058.747.85$59
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006170054.207.62$9,214
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006187057.597.75$10,769
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005184061.519.80$11,318
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005183050.377.15$9,218
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004182045.286.33$8,241
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 200403342.375.55$183
Jul 20041823638.286.08$7,186
Jun 200403536.106.43$225
May 200403237.486.49$208
Apr 20041842534.475.86$6,489
Mar 200402634.365.53$144
Feb 20041871932.455.51$6,173
Jan 200402632.036.30$164
Dec 20031393230.266.30$4,408
Nov 20031862528.804.60$5,472
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 200301029.765.13$51
Jul 2003045729.415.17$2,363
Jun 2003046228.565.98$2,764
May 2003032826.595.97$1,959
Apr 2003032126.675.41$1,736
Mar 2003527931.146.10$1,857
Feb 200302033.487.93$159
Jan 200303230.315.58$179
Dec 200201926.914.85$92
Nov 200216024524.664.14$4,959
Oct 2002013626.464.23$575
Sep 20020927.443.64$33
Aug 200202425.963.16$76
Jul 2002022124.583.06$677
Jun 200218026623.733.34$5,159
May 200216526424.663.58$5,015
Apr 2002034823.653.51$1,222
Mar 2002014522.003.10$450
Feb 200216518318.222.38$3,441
Jan 2002036217.172.38$860
Dec 200115241116.932.36$3,545
Nov 2001018818.072.41$452
Oct 2001034919.782.53$883
Sep 200116818324.262.25$4,488
Aug 200114144824.873.05$4,874
Jul 200129262623.933.20$8,989
Jun 200134672324.563.82$11,263
May 200118391225.524.31$8,598
Apr 20015271,13024.685.34$19,035
Mar 20011581,09224.545.38$9,748
Feb 200117223727.755.77$6,140
Jan 200118336627.478.40$8,101
Dec 200032529126.889.12$11,391
Nov 200032744632.215.66$13,056
Oct 200018319431.235.15$6,713
Sep 200015225731.875.19$6,177
Aug 200028519929.644.54$9,351
Jul 200018211728.534.09$5,671
Jun 200016326429.304.40$5,937
May 200034430427.263.68$10,496
Apr 200015130724.513.12$4,658
Mar 20003469628.422.86$10,108
Feb 200004227.622.73$115
Jan 20000025.272.48$0
Dec 199954870324.282.42$15,009
Nov 19993641,12123.192.43$11,170
Oct 19993611,48220.982.80$11,729
Sep 1999019821.752.62$519
Aug 199917849419.262.88$4,849
Jul 199935666717.892.37$7,951
Jun 199918154915.942.36$4,182
May 199918067815.792.32$4,416
Apr 19991699315.102.21$2,757
Mar 199919812.471.84$193
Feb 19991822429.981.82$2,256
Jan 19991809510.381.90$2,049
Dec 1998182949.201.77$1,841
Nov 199818212110.892.19$2,246
Oct 199818212412.421.97$2,505
Sep 199817913912.592.08$2,543
Aug 199818117111.301.91$2,371
Jul 199818118411.742.24$2,537
Jun 199817817511.242.24$2,392
May 199835816512.622.21$4,882
Apr 1998012913.042.51$323
Mar 199836414912.802.31$5,003
Feb 199818413413.952.30$2,875
Jan 199818213014.702.15$2,956
Dec 199718511916.322.41$3,306
Nov 199716314218.193.09$3,404
Oct 199717719419.253.15$4,018
Sep 199735616117.742.95$6,791
Aug 199717720217.862.55$3,677
Jul 199735521717.582.25$6,728
Jun 199715517217.242.26$3,060
May 199730840918.972.31$6,787
Apr 199717628617.882.08$3,743
Mar 199736020318.951.94$7,216
Feb 199736617620.492.21$7,888
Jan 199736125623.483.54$9,382
Dec 199618019823.32$4,198
Nov 199636719421.97$8,063
Oct 199636225523.31$8,438
Sep 199617821322.22$3,955
Aug 199636127620.26$7,314
Jul 199635922119.55$7,018
Jun 199618122818.73$3,390
May 199635827319.43$6,956
Apr 199636020921.51$7,744
Mar 199636628019.38$7,093
Feb 199636624716.98$6,215
Jan 199636826117.07$6,282
Dec 199554929417.19$9,437
Nov 199536636416.00$5,856
Oct 199555032115.43$8,487
Sep 199536134116.18$5,841
Aug 199535143115.92$5,588
Jul 199554036515.24$8,230
Jun 199535838116.41$5,875
May 199554540817.56$9,570
Apr 199553537917.73$9,486
Mar 199536439616.44$5,984
Feb 199554236316.58$8,986
Jan 199555838515.92$8,883
Dec 199456137415.03$8,432
Nov 199453739315.90$8,538
Oct 199454642715.58$8,507
Sep 199454146215.29$8,272
Aug 199453949716.13$8,694
Jul 199454345917.56$9,535
Jun 199453955217.09$9,212
May 199454445515.88$8,639
Apr 199455248414.14$7,805
Mar 199473351112.46$9,133
Feb 199455550312.50$6,938
Jan 199455046912.66$6,963
Dec 199372659512.33$8,952
Nov 199355148414.49$7,984
Oct 199372161215.85$11,428
Sep 199354269615.03$8,146
Aug 199371287415.66$11,150
Jul 199372290315.46$11,162
Jun 199371999716.79$12,072
May 199371269517.68$12,588
Apr 199372966918.05$13,158
Mar 199372871018.14$13,206
Feb 199373569117.90$13,157
Jan 199373780616.93$12,477

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.

Oct 2025 — as filed, then multipliedworked
Oil                  167 bbl  × $ 59.38 =     $9,916
Casinghead gas         0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                   $9,916

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/28346 is the state's own key, not one this site invented.