OLDHAM

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28791District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition58,306 bbl$1,234,803
Casinghead gasProduction173,493 Mcf$442,676
Total$1,677,478

60,818 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 32.0658, -101.9014. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.06579, -101.90137 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
9,100 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
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 9,100 ft.

Plug dates filed
May 2009
1 of 1 wells

1 well

42-3293127719,100 ftMay 2009Yes

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 20250059.383.30$0
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 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 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 20200038.772.71$0
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 20200014.751.80$0
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 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 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 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 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 20150042.992.76$0
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 201300104.253.52$0
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 20120098.092.73$0
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 20100072.633.98$0
Aug 20100073.684.42$0
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 20090061.133.46$0
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 20080055.496.86$0
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 20070091.677.29$0
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 20070058.747.85$0
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 20060054.207.62$0
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 20060857.597.75$62
Jan 2006027060.598.93$2,412
Dec 2005031554.9413.42$4,226
Nov 2005028654.6910.59$3,028
Oct 2005036358.3413.80$5,008
Sep 200516042861.4512.08$15,002
Aug 200523296161.519.80$23,685
Jul 200526694655.697.84$22,234
Jun 200524092052.337.38$19,350
May 200526994145.226.65$18,423
Apr 200526791249.207.36$19,849
Mar 200523591750.377.15$18,398
Feb 200527183545.226.31$17,525
Jan 200523591943.166.32$15,953
Dec 200424088639.866.75$15,548
Nov 200424391445.286.33$16,789
Oct 200424981649.706.52$17,692
Sep 200423487943.245.28$14,763
Aug 200423859242.375.55$13,370
Jul 200425297338.286.08$15,566
Jun 200422695936.106.43$14,328
May 200424191837.486.49$14,995
Apr 200424985834.475.86$13,610
Mar 200426786334.365.53$13,947
Feb 200424681532.455.51$12,473
Jan 200424487432.036.30$13,321
Dec 200323576330.266.30$11,919
Nov 200324180428.804.60$10,635
Oct 200324386828.174.76$10,977
Sep 200325282926.314.75$10,567
Aug 200324077429.765.13$11,113
Jul 200322280729.415.17$10,702
Jun 200346582728.565.98$18,228
May 200323485226.595.97$11,311
Apr 200324779926.675.41$10,908
Mar 200326482431.146.10$13,244
Feb 200323273933.487.93$13,625
Jan 200321973630.315.58$10,746
Dec 200221879726.914.85$9,735
Nov 200223979824.664.14$9,195
Oct 200225282726.464.23$10,165
Sep 200225079527.443.64$9,750
Aug 200224771825.963.16$8,684
Jul 200224281024.583.06$8,428
Jun 200233276923.733.34$10,445
May 200225179424.663.58$9,035
Apr 200225874823.653.51$8,729
Mar 200223988222.003.10$7,995
Feb 200225375718.222.38$6,408
Jan 200224973917.172.38$6,031
Dec 200137672316.932.36$8,075
Nov 200124673618.072.41$6,216
Oct 200123281619.782.53$6,653
Sep 200124482924.262.25$7,786
Aug 200125083424.873.05$8,764
Jul 200122286823.933.20$8,088
Jun 200124887224.563.82$9,426
May 200149989325.524.31$16,581
Apr 200126882524.685.34$11,016
Mar 200127388224.545.38$11,441
Feb 200127284027.755.77$12,392
Jan 200126890827.478.40$14,988
Dec 200025590026.889.12$15,065
Nov 200026990032.215.66$13,757
Oct 200023791131.235.15$12,089
Sep 200024080031.875.19$11,798
Aug 200022489529.644.54$10,703
Jul 20004881,16228.534.09$18,675
Jun 20002601,84429.304.40$15,727
May 20004892,10327.263.68$21,069
Apr 20002591,66924.513.12$11,549
Mar 20002411,72328.422.86$11,777
Feb 20002441,62027.622.73$11,156
Jan 20004931,63925.272.48$16,524
Dec 19992381,64424.282.42$9,763
Nov 19995131,56723.192.43$15,711
Oct 19992411,50420.982.80$9,273
Sep 19992381,71021.752.62$9,655
Aug 19994531,96519.262.88$14,375
Jul 19992691,47417.892.37$8,309
Jun 19995241,54315.942.36$11,997
May 19994751,34515.792.32$10,622
Apr 19992702,55815.102.21$9,725
Mar 19995222,85712.471.84$11,761
Feb 19992522,2399.981.82$6,585
Jan 19992461,10310.381.90$4,649
Dec 19982641,3389.201.77$4,802
Nov 19985261,00610.892.19$7,927
Oct 199826495812.421.97$5,165
Sep 19984991,08512.592.08$8,542
Aug 19982421,20211.301.91$5,027
Jul 199849297111.742.24$7,948
Jun 19982531,03611.242.24$5,162
May 199825180912.622.21$4,953
Apr 199851181013.042.51$8,693
Mar 199825883812.802.31$5,238
Feb 199852384213.952.30$9,232
Jan 199853185614.702.15$9,650
Dec 19972681,04416.322.41$6,891
Nov 19975261,07418.193.09$12,885
Oct 19975281,36719.253.15$14,470
Sep 19972641,27417.742.95$8,448
Aug 19975281,39217.862.55$12,986
Jul 19975131,61517.582.25$12,647
Jun 19976991,52017.242.26$15,482
May 19975281,40818.972.31$13,267
Apr 19975331,38917.882.08$12,423
Mar 19974471,43518.951.94$11,253
Feb 1997034020.492.21$750
Jan 199726794123.483.54$9,600
Dec 19969281,04223.32$21,641
Nov 199626776921.97$5,866
Oct 19965301,44623.31$12,354
Sep 19965211,69122.22$11,577
Aug 19965281,61020.26$10,697
Jul 19965181,83919.55$10,127
Jun 19962642,48018.73$4,945
May 19965291,89419.43$10,278
Apr 19965031,27221.51$10,820
Mar 19962451,09419.38$4,748
Feb 19965112,14316.98$8,677
Jan 19967451,96417.07$12,717
Dec 19953942,45117.19$6,773
Nov 19957322,28716.00$11,712
Oct 19954322,34315.43$6,666
Sep 19954701,37716.18$7,605
Aug 19954981,08515.92$7,928
Jul 19954841,09915.24$7,376
Jun 19954961,18716.41$8,139
May 19955081,41217.56$8,920
Apr 19954661,49917.73$8,262
Mar 19957061,44416.44$11,607
Feb 19954881,00316.58$8,091
Jan 199545294615.92$7,196
Dec 199465194315.03$9,785
Nov 199448694615.90$7,727
Oct 19944791,01115.58$7,463
Sep 19944951,05415.29$7,569
Aug 19946861,10116.13$11,065
Jul 19944471,06317.56$7,849
Jun 19944801,03217.09$8,203
May 19947411,01415.88$11,767
Apr 199445875514.14$6,476
Mar 199445593112.46$5,669
Feb 199453079912.50$6,625
Jan 199469894112.66$8,837
Dec 199371698412.33$8,828
Nov 199347590514.49$6,883
Oct 19937171,01515.85$11,364
Sep 19934951,04515.03$7,440
Aug 19935051,06615.66$7,908
Jul 19937481,01915.46$11,564
Jun 19934941,00416.79$8,294
May 19937171,04917.68$12,677
Apr 199348999118.05$8,826
Mar 19937341,00718.14$13,315
Feb 199346780617.90$8,359
Jan 199364796016.93$10,954

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 2006 — as filed, then multipliedworked
Oil                    0 bbl  × $ 57.59 =         $0
Casinghead gas         8 Mcf  × $  7.75 =        $62

────────────────────────────────────────────────────
Month total                                      $62

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. 08/O/28791 is the state's own key, not one this site invented.