HARVARD -A-

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 28986District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.0 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
OilDisposition37,096 bbl$1,614,665
Casinghead gasProduction91,961 Mcf$335,722
Total$1,950,387

11,733 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 32.0910, -101.8943. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.09104, -101.89433 · 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
May 1984
1 of 1 wells

1 well

42-3173290419,100 ftMay 1984

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 202433068.993.12$2,277
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 2024182080.301.55$14,615
Feb 202407076.091.78$125
Jan 2024013673.023.30$448
Dec 20238112371.262.61$6,093
Nov 20231802777.892.81$14,096
Oct 20230585.443.09$15
Sep 20230389.042.74$8
Aug 2023011180.522.67$297
Jul 202317511774.852.64$13,408
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 202305978.122.24$132
Mar 20231707872.852.39$12,571
Feb 20230075.112.47$0
Jan 202303076.533.39$102
Dec 2022177976.415.73$13,576
Nov 202201685.005.65$90
Oct 20220087.185.86$0
Sep 202208484.888.16$686
Aug 20221648794.529.13$16,295
Jul 2022087101.587.54$656
Jun 2022160103115.097.98$19,236
May 20220109109.378.43$919
Apr 20220158104.226.84$1,080
Mar 2022176159108.885.08$19,970
Feb 2022015091.054.86$729
Jan 2022013781.844.54$622
Dec 202117720571.323.90$13,423
Nov 2021018877.435.24$985
Oct 2021016879.795.71$960
Sep 202117117169.865.35$12,861
Aug 2021017266.024.22$726
Jul 202116916570.783.98$12,619
Jun 2021012169.493.38$409
May 2021015263.483.02$459
Apr 202117716960.362.76$11,150
Mar 2021015661.302.72$424
Feb 2021011457.805.55$632
Jan 202135616550.412.81$18,410
Dec 2020023144.642.68$618
Nov 2020016438.772.71$444
Oct 202018017136.972.48$7,078
Sep 2020018537.091.99$368
Aug 202018739.982.39$247
Jul 202008738.371.83$159
Jun 202017713434.901.69$6,404
May 2020015316.921.81$278
Apr 2020013414.751.80$242
Mar 202017914730.341.86$5,704
Feb 2020013049.881.98$257
Jan 20201808757.252.09$10,487
Dec 201908759.012.30$200
Nov 20191798455.302.75$10,130
Oct 2019012953.472.42$312
Sep 201917718455.052.66$10,233
Aug 2019015353.112.30$353
Jul 201917913956.272.46$10,414
Jun 2019018452.782.49$458
May 2019017758.482.74$485
Apr 201918115862.632.75$11,771
Mar 2019019156.803.06$585
Feb 2019015250.852.79$424
Jan 201917818046.033.23$8,774
Dec 2018019846.594.19$829
Nov 2018019152.934.24$809
Oct 201818319361.443.40$11,899
Sep 2018017159.543.11$531
Aug 2018015459.403.07$472
Jul 201818218665.142.93$12,401
Jun 2018015160.183.08$465
May 201818113965.382.90$12,237
Apr 2018016563.842.90$479
Mar 2018017061.222.79$474
Feb 201817913861.782.77$11,440
Jan 2018016762.874.01$670
Dec 201717319457.272.92$10,474
Nov 2017018355.423.12$571
Oct 2017019049.292.98$567
Sep 201717216647.523.09$8,686
Aug 201716316845.373.00$7,900
Jul 2017017943.873.09$553
Jun 2017017842.493.09$550
May 2017017545.373.26$571
Apr 201718017747.933.21$9,196
Mar 2017017546.772.98$522
Feb 201736016550.452.95$18,649
Jan 2017018349.413.42$626
Dec 2016018948.763.72$704
Nov 2016018742.492.64$494
Oct 201617719146.193.09$8,766
Sep 2016018041.553.10$558
Aug 2016018641.442.92$544
Jul 201617617141.622.92$7,825
Jun 2016017745.352.69$475
May 2016017942.521.99$356
Apr 2016017336.561.99$344
Mar 201617817233.011.79$6,184
Feb 201618017626.472.06$5,128
Jan 201618025927.352.36$5,535
Dec 2015026732.362.00$534
Nov 2015024638.792.17$533
Oct 201517622943.552.43$8,220
Sep 201508442.992.76$232
Aug 201509340.162.87$267
Jul 201517912248.152.95$8,978
Jun 2015013856.152.88$398
May 201517914955.212.96$10,323
Apr 2015015849.822.71$428
Mar 2015013942.892.93$408
Feb 2015016744.662.98$497
Jan 201518418343.433.10$8,559
Dec 2014015554.693.59$557
Nov 2014018770.464.25$795
Oct 201418119178.303.90$14,917
Sep 2014018186.164.05$732
Aug 201417918989.394.04$16,763
Jul 2014019196.564.18$798
Jun 201417117798.164.74$17,624
May 2014017794.734.73$837
Apr 2014018195.944.81$870
Mar 201418219095.895.06$18,413
Feb 2014016597.406.19$1,022
Jan 201418820190.404.86$17,972
Dec 2013022391.824.35$971
Nov 2013020288.853.74$755
Oct 201336020397.423.78$35,838
Sep 20130197104.113.72$732
Aug 20130192104.253.52$676
Jul 20130138102.523.72$513
Jun 2013017194.403.93$673
May 201317518694.834.15$17,367
Apr 2013018793.964.28$801
Mar 2013020493.623.91$798
Feb 201318717691.233.42$17,662
Jan 2013021691.603.42$739
Dec 201217419886.773.42$15,775
Nov 201218215686.953.62$16,390
Oct 2012011289.383.40$381
Sep 201209894.672.92$286
Aug 20121818792.662.91$17,024
Jul 201208785.133.02$263
Jun 2012012079.822.52$302
May 201218218291.612.49$17,126
Apr 2012181186101.652.00$18,770
Mar 20120213105.052.22$473
Feb 20120250101.102.57$643
Jan 2012022798.092.73$621
Dec 201118421296.873.24$18,511
Nov 2011023095.723.31$762
Oct 201118621384.983.65$16,583
Sep 2011020783.623.99$825
Aug 201117421883.404.15$15,416
Jul 2011019994.144.52$899
Jun 201117570992.904.64$19,547
May 2011019598.134.40$859
Apr 2011165204105.964.33$18,367
Mar 2011018996.364.06$767
Feb 201117617585.644.18$15,804
Jan 2011027186.504.59$1,244
Dec 201016828285.734.35$15,629
Nov 2010023880.843.80$903
Oct 201017721278.103.51$14,568
Sep 2010019072.633.98$756
Aug 201017817973.684.42$13,906
Jul 2010019372.554.74$914
Jun 201017319870.364.91$13,145
May 2010022671.124.24$957
Apr 201017922781.694.12$15,558
Mar 2010024678.394.39$1,080
Feb 201018022673.585.44$14,474
Jan 2010025974.365.96$1,545
Dec 200917626671.445.48$14,032
Nov 2009025174.593.75$942
Oct 200917824672.544.11$13,923
Sep 2009023265.543.06$711
Aug 200917917667.423.22$12,635
Jul 2009022361.133.46$773
Jun 200918422666.163.90$13,054
May 2009021554.743.93$844
Apr 200918023846.773.59$9,272
Mar 2009023242.144.06$942
Feb 200918023932.814.63$7,013
Jan 200917827535.865.37$7,860
Dec 2008025337.105.98$1,512
Nov 2008022855.496.86$1,564
Oct 200818522475.246.92$15,470
Sep 20080222101.767.88$1,749
Aug 2008186228114.228.48$23,179
Jul 20080228131.0811.39$2,597
Jun 20080225131.3313.03$2,932
May 2008174231123.1711.57$24,105
Apr 2008161248110.3110.45$20,353
Mar 20080264101.909.66$2,551
Feb 200816425592.538.77$17,411
Jan 2008026790.388.21$2,191
Dec 200717626288.337.30$17,459
Nov 2007025591.677.29$1,859
Oct 200717125682.856.92$15,939
Sep 2007018675.846.24$1,161
Aug 200717324569.066.39$13,512
Jul 2007024870.906.39$1,584
Jun 200717022062.007.55$12,201
May 200716924758.747.85$11,865
Apr 2007025959.617.81$2,022
Mar 200718127956.927.30$12,340
Feb 2007025155.108.22$2,062
Jan 2007028650.306.73$1,924
Dec 200618128956.656.92$12,253
Nov 200618027654.207.62$11,858
Oct 2006027654.906.01$1,660
Sep 2006026060.085.04$1,310
Aug 200618326268.717.34$14,497
Jul 2006023869.376.34$1,510
Jun 200617522466.286.38$13,029
May 200617323466.016.42$12,923
Apr 2006024064.397.36$1,767
Mar 200618025656.707.08$12,019
Feb 2006023857.597.75$1,845
Jan 200618031860.598.93$13,747
Dec 2005032254.9413.42$4,320
Nov 200517929354.6910.59$12,892
Oct 2005029558.3413.80$4,070
Sep 200517427061.4512.08$13,954
Aug 2005027461.519.80$2,684
Jul 200517527855.697.84$11,926
Jun 2005026152.337.38$1,926
May 200517927945.226.65$9,950
Apr 2005030949.207.36$2,274
Mar 200518132250.377.15$11,421
Feb 2005030145.226.31$1,900
Jan 200518234143.166.32$10,011
Dec 2004035139.866.75$2,370
Nov 200418431045.286.33$10,294
Oct 2004031349.706.52$2,039
Sep 200417930343.245.28$9,341
Aug 2004023942.375.55$1,327
Jul 200417924338.286.08$8,331
Jun 2004023036.106.43$1,480
May 200417825437.486.49$8,321
Apr 2004027234.475.86$1,594
Mar 200418026334.365.53$7,639
Feb 2004027832.455.51$1,532
Jan 200418030232.036.30$7,668
Dec 200318231430.266.30$7,486
Nov 200318329328.804.60$6,617
Oct 2003028628.174.76$1,361
Sep 200317729326.314.75$6,048
Aug 2003021929.765.13$1,123
Jul 200317726429.415.17$6,571
Jun 200318325728.565.98$6,764
May 2003027126.595.97$1,619
Apr 200317926926.675.41$6,228
Mar 200318027731.146.10$7,294
Feb 2003026133.487.93$2,069
Jan 200318628330.315.58$7,217
Dec 200218328326.914.85$6,298
Nov 2002027924.664.14$1,154
Oct 200218128326.464.23$5,986
Sep 200217727827.443.64$5,867
Aug 2002026125.963.16$826
Jul 200217527524.583.06$5,143
Jun 200218327423.733.34$5,257
May 2002025724.663.58$921
Apr 200218023323.653.51$5,075
Mar 200217923422.003.10$4,664
Feb 200217822618.222.38$3,780
Jan 2002026717.172.38$634
Dec 20011778416.932.36$3,195
Nov 2001021418.072.41$515
Oct 200118522719.782.53$4,233
Sep 2001020924.262.25$471
Aug 200117520524.873.05$4,978
Jul 200117920623.933.20$4,942
Jun 2001020524.563.82$784
May 200117923425.524.31$5,576
Apr 200117619924.685.34$5,405
Mar 2001010124.545.38$543
Feb 200118216927.755.77$6,025
Jan 200118026127.478.40$7,137
Dec 200018223926.889.12$7,072
Nov 2000022032.215.66$1,245
Oct 200017721331.235.15$6,624
Sep 200018523631.875.19$7,120
Aug 2000020529.644.54$931
Jul 200017518328.534.09$5,741
Jun 200017831329.304.40$6,592
May 2000074927.263.68$2,756
Apr 200017853724.513.12$6,036
Mar 200018851728.422.86$6,821
Feb 200018652827.622.73$6,577
Jan 2000082525.272.48$2,046
Dec 199918474224.282.42$6,266
Nov 199918369823.192.43$5,943
Oct 1999053820.982.80$1,508
Sep 199917947021.752.62$5,124
Aug 199918141019.262.88$4,665
Jul 199918267517.892.37$4,857
Jun 1999061015.942.36$1,441
May 199918077115.792.32$4,632
Apr 19991841,30415.102.21$5,658
Mar 199917996712.471.84$4,010
Feb 199901,2039.981.82$2,187
Jan 199918462810.381.90$3,103
Dec 19981774659.201.77$2,453
Nov 199818048610.892.19$3,022
Oct 1998051312.421.97$1,010
Sep 199817550312.592.08$3,251
Aug 199817855111.301.91$3,062
Jul 199818244111.742.24$3,123
Jun 1998047811.242.24$1,069
May 199818089912.622.21$4,255
Apr 199816972213.042.51$4,013
Mar 199817984412.802.31$4,240
Feb 199817633213.952.30$3,219
Jan 1998038314.702.15$825
Dec 199716938616.322.41$3,689
Nov 199717239018.193.09$4,333
Oct 199717340919.253.15$4,619
Sep 199717438617.742.95$4,227
Aug 199717840417.862.55$4,211
Jul 1997036917.582.25$829
Jun 199717533617.242.26$3,775
May 199718032918.972.31$4,174
Apr 199717839717.882.08$4,010
Mar 199717440218.951.94$4,077
Feb 199718142820.492.21$4,653
Jan 1997034623.483.54$1,225
Dec 199618140323.32$4,221
Nov 199617727721.97$3,889
Oct 199618318223.31$4,266
Sep 199618016522.22$4,000
Aug 199618316620.26$3,708
Jul 199616922419.55$3,304
Jun 199617724318.73$3,315
May 1996127219.43$19
Apr 199617627721.51$3,786
Mar 199617626919.38$3,411
Feb 199618122616.98$3,073
Jan 199618123217.07$3,090
Dec 199518123317.19$3,111
Nov 199517924016.00$2,864
Oct 1995025515.43$0
Sep 199518126416.18$2,929
Aug 199517825915.92$2,834
Jul 199526926415.24$4,100
Jun 1995025016.41$0
May 199518026617.56$3,161
Apr 199518426417.73$3,262
Mar 199517726716.44$2,910
Feb 199517725816.58$2,935
Jan 199518128115.92$2,882
Dec 199418128115.03$2,720
Nov 199418128615.90$2,878
Oct 199417627015.58$2,742
Sep 199417925215.29$2,737
Aug 199418027316.13$2,903
Jul 1994025217.56$0
Jun 199417623617.09$3,008
May 199417624515.88$2,795
Apr 199417724214.14$2,503
Mar 199418024812.46$2,243
Feb 199418023212.50$2,250
Jan 199417924512.66$2,266
Dec 1993019512.33$0
Nov 199318123814.49$2,623
Oct 199317523615.85$2,774
Sep 199318021815.03$2,705
Aug 199317623615.66$2,756
Jul 199317922815.46$2,767
Jun 1993020916.79$0
May 199317923117.68$3,165
Apr 199335722818.05$6,444
Mar 199317720918.14$3,211
Feb 199317822017.90$3,186
Jan 1993018616.93$0

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.

Dec 2024 — as filed, then multipliedworked
Oil                   33 bbl  × $ 68.99 =     $2,277
Casinghead gas         0 Mcf  × $  3.12 =         $0

────────────────────────────────────────────────────
Month total                                   $2,277

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/28986 is the state's own key, not one this site invented.