BUCHANAN -F-

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 26304District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$845
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
OilDisposition30,293 bbl$1,484,358
Casinghead gasProduction122,367 Mcf$381,609
Total$1,865,967

25,561 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 31.9871, -101.8968. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.98707, -101.89676 · 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
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
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 9,100 ft.

Completions filed
Jan 1981
1 of 1 wells

1 well

42-3293093719,100 ftJan 1981

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 202508766.743.32$288
Jun 2025017866.483.13$557
May 2025016860.553.23$543
Apr 202501062.363.54$35
Mar 202502067.704.27$85
Feb 2025012270.884.34$530
Jan 2025013374.324.28$569
Dec 2024012968.993.12$403
Nov 2024016169.052.20$354
Oct 2024013471.372.28$306
Sep 202417920869.612.36$12,952
Aug 2024022775.632.06$468
Jul 2024019379.932.15$414
Jun 202409978.082.63$261
May 2024022278.812.20$488
Apr 202417819584.451.66$15,356
Mar 2024021780.301.55$335
Feb 2024020776.091.78$369
Jan 2024019073.023.30$627
Dec 202318122171.262.61$13,475
Nov 2023021777.892.81$609
Oct 2023023185.443.09$713
Sep 2023021689.042.74$591
Aug 202317924680.522.67$15,071
Jul 2023024574.852.64$647
Jun 2023023668.962.26$533
May 2023022570.622.23$501
Apr 202317123278.122.24$13,878
Mar 2023023372.852.39$558
Feb 2023018875.112.47$464
Jan 202317722076.533.39$14,291
Dec 2022016476.415.73$940
Nov 2022020885.005.65$1,174
Oct 2022023087.185.86$1,349
Sep 2022023284.888.16$1,894
Aug 202217821494.529.13$18,778
Jul 2022087101.587.54$656
Jun 20220139115.097.98$1,109
May 2022174256109.378.43$21,189
Apr 20220221104.226.84$1,511
Mar 2022187185108.885.08$21,300
Feb 2022017391.054.86$841
Jan 202205981.844.54$268
Dec 2021027671.323.90$1,076
Nov 2021027077.435.24$1,414
Oct 202117328079.795.71$15,404
Sep 202117326569.865.35$13,504
Aug 2021019966.024.22$840
Jul 2021020170.783.98$800
Jun 2021018869.493.38$636
May 202117118863.483.02$11,422
Apr 2021017160.362.76$472
Mar 2021018261.302.72$494
Feb 2021012957.805.55$716
Jan 202117618950.412.81$9,403
Dec 2020018844.642.68$503
Nov 2020018238.772.71$493
Oct 202017019236.972.48$6,761
Sep 2020019337.091.99$384
Aug 2020020139.982.39$479
Jul 2020018338.371.83$334
Jun 202017814334.901.69$6,454
May 2020016916.921.81$307
Apr 2020018714.751.80$337
Mar 202017121930.341.86$5,595
Feb 2020020349.881.98$402
Jan 2020020257.252.09$423
Dec 201918121559.012.30$11,176
Nov 2019021055.302.75$578
Oct 2019023153.472.42$559
Sep 201917223055.052.66$10,080
Aug 2019024553.112.30$565
Jul 201916724356.272.46$9,995
Jun 2019023552.782.49$585
May 2019024158.482.74$660
Apr 201916922562.632.75$11,203
Mar 2019017856.803.06$545
Feb 201917516350.852.79$9,354
Jan 2019018946.033.23$610
Dec 2018015546.594.19$649
Nov 201817313052.934.24$9,708
Oct 2018015261.443.40$517
Sep 2018020559.543.11$637
Aug 201816821159.403.07$10,626
Jul 2018016465.142.93$481
Jun 2018022260.183.08$683
May 201817219765.382.90$11,817
Apr 2018021863.842.90$632
Mar 201817017461.222.79$10,892
Feb 2018015361.782.77$423
Jan 201816418162.874.01$11,036
Dec 2017020257.272.92$590
Nov 201717614455.423.12$10,203
Oct 2017011049.292.98$328
Sep 2017015347.523.09$472
Aug 201717618845.373.00$8,550
Jul 2017016743.873.09$516
Jun 2017017142.493.09$528
May 201716615945.373.26$8,050
Apr 2017016847.933.21$540
Mar 2017018846.772.98$561
Feb 201716914850.452.95$8,963
Jan 2017015649.413.42$533
Dec 2016015948.763.72$592
Nov 201616017142.492.64$7,251
Oct 2016020646.193.09$637
Sep 201617420341.553.10$7,859
Aug 2016021041.442.92$614
Jul 2016022741.622.92$664
Jun 201617020645.352.69$8,263
May 2016019342.521.99$384
Apr 2016017836.561.99$354
Mar 201617121633.011.79$6,032
Feb 2016019426.472.06$400
Jan 201617018827.352.36$5,094
Dec 2015019332.362.00$386
Nov 2015020138.792.17$436
Oct 201517319243.552.43$8,000
Sep 2015023242.992.76$640
Aug 201517723840.162.87$7,792
Jul 2015023948.152.95$704
Jun 201516723256.152.88$10,046
May 2015022855.212.96$674
Apr 2015021149.822.71$571
Mar 201517019742.892.93$7,869
Feb 2015016344.662.98$485
Jan 201507043.433.10$217
Dec 2014010854.693.59$388
Nov 20141657470.464.25$11,941
Oct 2014022278.303.90$866
Sep 201420522086.164.05$18,553
Aug 2014022389.394.04$900
Jul 2014021396.564.18$890
Jun 2014019098.164.74$900
May 201422512294.734.73$21,891
Apr 2014026795.944.81$1,284
Mar 2014127495.895.06$1,481
Feb 201419616897.406.19$20,131
Jan 2014022890.404.86$1,108
Dec 201317911191.824.35$16,919
Nov 2013027088.853.74$1,009
Oct 201301,41297.423.78$5,336
Sep 2013192593104.113.72$22,194
Aug 20130278104.253.52$979
Jul 20130274102.523.72$1,019
Jun 201324622994.403.93$24,123
May 2013020294.834.15$838
Apr 2013027293.964.28$1,165
Mar 201319925293.623.91$19,616
Feb 2013022091.233.42$752
Jan 2013028391.603.42$968
Dec 201222529386.773.42$20,525
Nov 2012027486.953.62$993
Oct 2012029489.383.40$1,000
Sep 201224218294.672.92$23,441
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012177079.822.52$14,128
May 2012020691.612.49$513
Apr 20120229101.652.00$457
Mar 2012235270105.052.22$25,287
Feb 20120236101.102.57$607
Jan 2012026198.092.73$714
Dec 201123526496.873.24$23,620
Nov 2011027295.723.31$901
Oct 2011029284.983.65$1,065
Sep 201123125783.623.99$20,341
Aug 2011028283.404.15$1,170
Jul 2011014494.144.52$650
Jun 201123220292.904.64$22,490
May 201118426198.134.40$19,206
Apr 2011210260105.964.33$23,378
Mar 201126023096.364.06$25,987
Feb 2011011985.644.18$497
Jan 201126320686.504.59$23,695
Dec 201001985.734.35$83
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20102551473.684.42$18,850
Jul 2010030972.554.74$1,464
Jun 2010029470.364.91$1,444
May 201023728271.124.24$18,050
Apr 2010030481.694.12$1,253
Mar 2010032178.394.39$1,409
Feb 201023125373.585.44$18,374
Jan 2010026074.365.96$1,551
Dec 200920629571.445.48$16,334
Nov 2009033074.593.75$1,238
Oct 200922833172.544.11$17,900
Sep 2009032565.543.06$996
Aug 2009032967.423.22$1,059
Jul 200924333061.133.46$15,998
Jun 2009031166.163.90$1,211
May 200926129654.743.93$15,449
Apr 2009027246.773.59$976
Mar 2009027542.144.06$1,116
Feb 200926024732.814.63$9,675
Jan 2009025935.865.37$1,391
Dec 200816524837.105.98$7,604
Nov 2008023055.496.86$1,578
Oct 200823024275.246.92$18,980
Sep 20080201101.767.88$1,583
Aug 20080152114.228.48$1,289
Jul 20080251131.0811.39$2,859
Jun 200817839131.3313.03$23,885
May 20080262123.1711.57$3,032
Apr 2008236252110.3110.45$28,668
Mar 20080178101.909.66$1,720
Feb 2008024092.538.77$2,105
Jan 200825825090.388.21$25,369
Dec 2007024188.337.30$1,760
Nov 2007025091.677.29$1,823
Oct 200726126582.856.92$23,458
Sep 2007023075.846.24$1,436
Aug 2007022169.066.39$1,412
Jul 200717626670.906.39$14,178
Jun 2007023062.007.55$1,736
May 200725717958.747.85$16,501
Apr 2007024359.617.81$1,897
Mar 2007023156.927.30$1,687
Feb 200725823155.108.22$16,114
Jan 2007025150.306.73$1,688
Dec 2006020356.656.92$1,404
Nov 200624925554.207.62$15,438
Oct 2006018954.906.01$1,137
Sep 2006025660.085.04$1,290
Aug 200625826168.717.34$19,643
Jul 2006018069.376.34$1,142
Jun 2006024266.286.38$1,545
May 200626524166.016.42$19,041
Apr 2006019764.397.36$1,450
Mar 20062669056.707.08$15,720
Feb 200604557.597.75$349
Jan 20062619360.598.93$16,645
Dec 2005021354.9413.42$2,857
Nov 200526121154.6910.59$16,508
Oct 2005017958.3413.80$2,469
Sep 2005015161.4512.08$1,824
Aug 200526025061.519.80$18,442
Jul 2005010855.697.84$847
Jun 2005265052.337.38$13,867
May 2005019645.226.65$1,304
Apr 200526624349.207.36$14,876
Mar 2005022850.377.15$1,631
Feb 2005019845.226.31$1,250
Jan 200525821943.166.32$12,520
Dec 2004020539.866.75$1,384
Nov 2004021745.286.33$1,374
Oct 200422622549.706.52$12,698
Sep 2004013543.245.28$713
Aug 200419812542.375.55$9,083
Jul 2004012238.286.08$742
Jun 200403336.106.43$212
May 2004021037.486.49$1,364
Apr 200424023534.475.86$9,650
Mar 2004014734.365.53$813
Feb 200422319632.455.51$8,316
Jan 2004020432.036.30$1,285
Dec 200325418730.266.30$8,864
Nov 2003010628.804.60$487
Oct 2003018628.174.76$885
Sep 20031509826.314.75$4,412
Aug 200320715029.765.13$6,930
Jul 2003014529.415.17$750
Jun 2003017528.565.98$1,047
May 200324527426.595.97$8,151
Apr 2003024926.675.41$1,346
Mar 200319223331.146.10$7,399
Feb 2003021733.487.93$1,720
Jan 200322423230.315.58$8,084
Dec 2002022826.914.85$1,107
Nov 2002023024.664.14$952
Oct 200220025026.464.23$6,349
Sep 2002025627.443.64$931
Aug 200220925725.963.16$6,239
Jul 2002025024.583.06$765
Jun 200223425323.733.34$6,397
May 2002029724.663.58$1,064
Apr 200217514623.653.51$4,652
Mar 2002021422.003.10$664
Feb 200226618618.222.38$5,288
Jan 20020017.172.38$0
Dec 2001016316.932.36$385
Nov 200124825618.072.41$5,097
Oct 2001024119.782.53$609
Sep 2001025224.262.25$567
Aug 200122231524.873.05$6,483
Jul 200125334023.933.20$7,141
Jun 2001031624.563.82$1,208
May 2001038425.524.31$1,654
Apr 2001076424.685.34$4,076
Mar 200126575224.545.38$10,546
Feb 2001087027.755.77$5,017
Jan 200126758827.478.40$12,273
Dec 2000057326.889.12$5,227
Nov 2000076232.215.66$4,311
Oct 20002651,44631.235.15$15,716
Sep 2000061531.875.19$3,190
Aug 2000098129.644.54$4,454
Jul 20001575728.534.09$4,712
Jun 2000085529.304.40$3,760
May 2000071527.263.68$2,631
Apr 2000081524.513.12$2,540
Mar 200022176528.422.86$8,469
Feb 2000061927.622.73$1,688
Jan 2000062725.272.48$1,555
Dec 199916196924.282.42$6,258
Nov 1999072523.192.43$1,765
Oct 1999083120.982.80$2,330
Sep 199910295421.752.62$4,717
Aug 1999871,09519.262.88$4,824
Jul 199917599817.892.37$5,498
Jun 1999050715.942.36$1,198
May 199926213215.792.32$4,443
Apr 199923534315.102.21$4,306
Mar 1999079512.471.84$1,461
Feb 199909239.981.82$1,678
Jan 1999062410.381.90$1,186
Dec 199806329.201.77$1,121
Nov 199825866310.892.19$4,259
Oct 1998067212.421.97$1,323
Sep 1998043312.592.08$902
Aug 1998052711.301.91$1,005
Jul 199824751111.742.24$4,043
Jun 1998063711.242.24$1,425
May 1998057312.622.21$1,264
Apr 199826552113.042.51$4,761
Mar 1998050012.802.31$1,155
Feb 1998086413.952.30$1,986
Jan 199826691614.702.15$5,884
Dec 1997081316.322.41$1,960
Nov 1997049818.193.09$1,538
Oct 199725767419.253.15$7,070
Sep 1997083717.742.95$2,473
Aug 1997079417.862.55$2,028
Jul 1997033817.582.25$759
Jun 199710293517.242.26$3,869
May 199722339618.972.31$5,144
Apr 1997092017.882.08$1,916
Mar 199726370618.951.94$6,353
Feb 1997061420.492.21$1,354
Jan 1997072023.483.54$2,549
Dec 199626585623.32$6,180
Nov 1996070821.97$0
Oct 1996056123.31$0
Sep 199625848122.22$5,733
Aug 1996078220.26$0
Jul 1996072519.55$0
Jun 199621080518.73$3,933
May 1996061219.43$0
Apr 1996044621.51$0
Mar 1996056919.38$0
Feb 199617669216.98$2,988
Jan 1996082717.07$0
Dec 199519397717.19$3,318
Nov 1995068416.00$0
Oct 199519667915.43$3,024
Sep 199501,07716.18$0
Aug 19951771,19815.92$2,818
Jul 1995079115.24$0
Jun 199518875116.41$3,085
May 1995088517.56$0
Apr 1995097917.73$0
Mar 199519970016.44$3,272
Feb 1995030316.58$0
Jan 199518829215.92$2,993
Dec 1994029115.03$0
Nov 199418928315.90$3,005
Oct 1994029615.58$0
Sep 1994026415.29$0
Aug 199419827316.13$3,194
Jul 199419527617.56$3,424
Jun 1994126717.09$17
May 199417028115.88$2,700
Apr 199419234614.14$2,715
Mar 1994034712.46$0
Feb 199417832212.50$2,225
Jan 199417734812.66$2,241
Dec 1993038612.33$0
Nov 199318138814.49$2,623
Oct 199318939415.85$2,996
Sep 1993138815.03$15
Aug 199319642915.66$3,069
Jul 199319438115.46$2,999
Jun 1993037916.79$0
May 199318337317.68$3,235
Apr 199317534218.05$3,159
Mar 199320438518.14$3,701
Feb 1993134917.90$18
Jan 199317839316.93$3,014

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.

Jul 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 66.74 =         $0
Casinghead gas        87 Mcf  × $  3.32 =       $288

────────────────────────────────────────────────────
Month total                                     $288

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/26304 is the state's own key, not one this site invented.