KELLY

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 28644District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – Aug 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
392
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
OilDisposition44,791 bbl$1,939,149
Casinghead gasProduction109,624 Mcf$431,270
Total$2,370,419

19,683 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 32.1216, -101.8686. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.12157, -101.86862 · 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
8,925 ft
1 wells filed one
Completion to plug
41.3 years
median over 1 well

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 8,925 ft.

Completions filed
Jan 1984
1 of 1 wells
Plug dates filed
Apr 2025
1 of 1 wells

Last completion to plug: a median of 41.3 years across the 1 well that filed both dates, with the middle half between 41.3 years and 41.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3173286218,925 ftJan 1984Apr 2025Yes

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 (392)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

392 months

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 202423075.632.06$1,739
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 202308472.852.39$201
Feb 202307875.112.47$192
Jan 202308776.533.39$295
Dec 202228776.415.73$651
Nov 2022566685.005.65$5,133
Oct 202209387.185.86$545
Sep 202209084.888.16$735
Aug 202207594.529.13$685
Jul 202200101.587.54$0
Jun 2022284115.097.98$900
May 2022193109.378.43$894
Apr 2022090104.226.84$615
Mar 2022093108.885.08$472
Feb 2022016291.054.86$787
Jan 2022018081.844.54$817
Dec 202116818071.323.90$12,684
Nov 2021016277.435.24$848
Oct 2021018079.795.71$1,029
Sep 202109669.865.35$514
Aug 2021011766.024.22$494
Jul 202117118070.783.98$12,820
Jun 202117317469.493.38$12,610
May 2021018063.483.02$543
Apr 202117517460.362.76$11,043
Mar 202117218061.302.72$11,033
Feb 2021013857.805.55$766
Jan 202117118050.412.81$9,126
Dec 202017318044.642.68$8,204
Nov 2020017438.772.71$471
Oct 202016918036.972.48$6,694
Sep 202017917437.091.99$6,986
Aug 202017516839.982.39$7,397
Jul 2020018038.371.83$329
Jun 2020017434.901.69$294
May 202017812316.921.81$3,235
Apr 2020228414.751.80$542
Mar 2020012330.341.86$228
Feb 2020017849.881.98$353
Jan 2020029157.252.09$610
Dec 201917821859.012.30$11,006
Nov 201917816955.302.75$10,308
Oct 201918753.472.42$264
Sep 20191718455.052.66$9,637
Aug 20191798753.112.30$9,707
Jul 201978756.272.46$608
Jun 201902452.782.49$60
May 20191938758.482.74$11,525
Apr 201918011062.632.75$11,576
Mar 201918315256.803.06$10,860
Feb 2019011350.852.79$316
Jan 20191768746.033.23$8,382
Dec 20181758746.594.19$8,517
Nov 2018110152.934.24$481
Oct 201816913261.443.40$10,832
Sep 201817410959.543.11$10,699
Aug 20181799459.403.07$10,921
Jul 2018218765.142.93$1,623
Jun 201808460.183.08$258
May 20181768765.382.90$11,759
Apr 2018113463.842.90$453
Mar 201818118061.222.79$11,582
Feb 2018017061.782.77$470
Jan 201818324062.874.01$12,467
Dec 201718023257.272.92$10,986
Nov 2017018555.423.12$577
Oct 201717610649.292.98$8,991
Sep 2017017047.523.09$525
Aug 201717124445.373.00$8,491
Jul 201717627243.873.09$8,561
Jun 2017026842.493.09$827
May 201717227945.373.26$8,714
Apr 201716926647.933.21$8,954
Mar 2017128946.772.98$909
Feb 201716922350.452.95$9,184
Jan 201716926149.413.42$9,243
Dec 2016029948.763.72$1,113
Nov 201617629742.492.64$8,264
Oct 201617831046.193.09$9,180
Sep 2016031141.553.10$964
Aug 201616634241.442.92$7,879
Jul 201617521641.622.92$7,915
Jun 2016029645.352.69$795
May 201617229142.521.99$7,893
Apr 2016029336.561.99$583
Mar 201617931333.011.79$6,470
Feb 201617231326.472.06$5,199
Jan 201618233627.352.36$5,772
Dec 2015134832.362.00$729
Nov 201518034138.792.17$7,721
Oct 201517637143.552.43$8,565
Sep 2015015442.992.76$425
Aug 201517913340.162.87$7,571
Jul 2015239848.152.95$1,268
Jun 201518219956.152.88$10,793
May 2015530155.212.96$1,166
Apr 201518335349.822.71$10,072
Mar 201579342.892.93$573
Feb 20151887844.662.98$8,628
Jan 201508743.433.10$270
Dec 20141838754.693.59$10,321
Nov 201428470.464.25$498
Oct 20141888778.303.90$15,060
Sep 20141888486.164.05$16,538
Aug 201408789.394.04$351
Jul 20141838796.564.18$18,034
Jun 20141808498.164.74$18,067
May 201428794.734.73$601
Apr 20141888495.944.81$18,441
Mar 20141888795.895.06$18,467
Feb 201437897.406.19$775
Jan 20141898790.404.86$17,508
Dec 201308791.824.35$379
Nov 20131798488.853.74$16,218
Oct 20131828797.423.78$18,059
Sep 2013384104.113.72$625
Aug 201318687104.253.52$19,697
Jul 201318487102.523.72$19,187
Jun 20131898494.403.93$18,172
May 2013148794.834.15$1,689
Apr 20131868493.964.28$17,836
Mar 2013408793.623.91$4,085
Feb 20131927891.233.42$17,783
Jan 2013118791.603.42$1,305
Dec 20121978786.773.42$17,391
Nov 201228486.953.62$478
Oct 20121898789.383.40$17,189
Sep 201238494.672.92$529
Aug 20121928792.662.91$18,044
Jul 20122039885.133.02$17,577
Jun 20124610379.822.52$3,931
May 201220916191.612.49$19,547
Apr 201220884101.652.00$21,311
Mar 20120201105.052.22$447
Feb 201218091101.102.57$18,432
Jan 201208798.092.73$238
Dec 20111818796.873.24$17,815
Nov 201109695.723.31$318
Oct 20111859384.983.65$16,061
Sep 2011012683.623.99$502
Aug 201118015183.404.15$15,639
Jul 201118830694.144.52$19,081
Jun 2011027192.904.64$1,257
May 2011028698.134.40$1,260
Apr 20110325105.964.33$1,408
Mar 201136237796.364.06$36,412
Feb 2011134285.644.18$1,515
Jan 2011039986.504.59$1,831
Dec 201017940485.734.35$17,102
Nov 2010039680.843.80$1,503
Oct 201017741878.103.51$15,290
Sep 201018239472.633.98$14,787
Aug 201017741373.684.42$14,867
Jul 2010041272.554.74$1,951
Jun 201017737670.364.91$14,300
May 201017738871.124.24$14,232
Apr 2010036681.694.12$1,509
Mar 2010038878.394.39$1,703
Feb 201017835373.585.44$15,018
Jan 2010040974.365.96$2,439
Dec 200917939471.445.48$14,948
Nov 200918041374.593.75$14,976
Oct 2009043572.544.11$1,788
Sep 200918141765.543.06$13,141
Aug 200918044467.423.22$13,565
Jul 2009035861.133.46$1,240
Jun 200917837266.163.90$13,225
May 2009039954.743.93$1,566
Apr 200917839546.773.59$9,742
Mar 200917941642.144.06$9,232
Feb 2009038432.814.63$1,779
Jan 200918342035.865.37$8,818
Dec 2008037837.105.98$2,259
Nov 200818416855.496.86$11,363
Oct 200817716775.246.92$14,473
Sep 20080186101.767.88$1,465
Aug 2008178414114.228.48$23,843
Jul 20080348131.0811.39$3,964
Jun 2008177150131.3313.03$25,200
May 20080340123.1711.57$3,935
Apr 2008165349110.3110.45$21,850
Mar 2008177352101.909.66$21,438
Feb 2008032192.538.77$2,815
Jan 200817527490.388.21$18,065
Dec 2007036388.337.30$2,651
Nov 200717743891.677.29$19,419
Oct 2007040382.856.92$2,790
Sep 200717942575.846.24$16,229
Aug 2007020669.066.39$1,316
Jul 2007021670.906.39$1,380
Jun 200717461462.007.55$15,423
May 2007058158.747.85$4,559
Apr 200717442959.617.81$13,721
Mar 2007043856.927.30$3,198
Feb 200717537855.108.22$12,748
Jan 2007039350.306.73$2,644
Dec 200617445556.656.92$13,005
Nov 200617944154.207.62$13,061
Oct 2006250054.906.01$3,117
Sep 200618047660.085.04$13,212
Aug 200618255768.717.34$16,594
Jul 2006060069.376.34$3,806
Jun 200617938766.286.38$14,335
May 200617960566.016.42$15,703
Apr 2006055664.397.36$4,092
Mar 200618352356.707.08$14,080
Feb 2006049957.597.75$3,868
Jan 200617151060.598.93$14,917
Dec 2005041154.9413.42$5,514
Nov 200518445054.6910.59$14,828
Oct 200517541258.3413.80$15,893
Sep 200517544161.4512.08$16,081
Aug 200517569161.519.80$17,534
Jul 2005078955.697.84$6,189
Jun 200517567752.337.38$14,155
May 200518060745.226.65$12,177
Apr 2005059149.207.36$4,350
Mar 200518161750.377.15$13,532
Feb 200513542945.226.31$8,813
Jan 200518045543.166.32$10,645
Dec 200418244139.866.75$10,232
Nov 2004045245.286.33$2,861
Oct 200417944249.706.52$11,776
Sep 200417846943.245.28$10,175
Aug 200418258942.375.55$10,981
Jul 2004048038.286.08$2,920
Jun 200418063536.106.43$10,583
May 200417979137.486.49$11,846
Apr 200417955934.475.86$9,445
Mar 2004044134.365.53$2,439
Feb 200418039532.455.51$8,017
Jan 200418039932.036.30$8,279
Dec 200318140030.266.30$7,998
Nov 200318138728.804.60$6,991
Oct 2003041328.174.76$1,966
Sep 200317842226.314.75$6,687
Aug 200317941729.765.13$7,466
Jul 200317844829.415.17$7,552
Jun 200318142628.565.98$7,718
May 200318142526.595.97$7,351
Apr 200318249826.675.41$7,547
Mar 200318274031.146.10$10,179
Feb 200317960333.487.93$10,772
Jan 200318338530.315.58$7,696
Dec 200218034426.914.85$6,513
Nov 200218336024.664.14$6,002
Oct 2002035826.464.23$1,514
Sep 200217545427.443.64$6,452
Aug 200218346725.963.16$6,228
Jul 2002043324.583.06$1,326
Jun 200218040423.733.34$5,620
May 200218234024.663.58$5,707
Apr 200218231623.653.51$5,414
Mar 2002035122.003.10$1,089
Feb 200218627218.222.38$4,035
Jan 200218331917.172.38$3,900
Dec 200118730216.932.36$3,880
Nov 2001031818.072.41$765
Oct 200117937119.782.53$4,479
Sep 200118045124.262.25$5,382
Aug 200117934024.873.05$5,490
Jul 2001034423.933.20$1,100
Jun 200117735524.563.82$5,705
May 200125746925.524.31$8,579
Apr 200117740324.685.34$6,518
Mar 2001045824.545.38$2,462
Feb 200117929527.755.77$6,669
Jan 200118134527.478.40$7,870
Dec 200018729626.889.12$7,727
Nov 2000028232.215.66$1,596
Oct 200018328031.235.15$7,156
Sep 200017839531.875.19$7,722
Aug 200018140529.644.54$7,204
Jul 2000033428.534.09$1,366
Jun 200018029829.304.40$6,584
May 200018034927.263.68$6,191
Apr 200017930524.513.12$5,338
Mar 200017938428.422.86$6,185
Feb 200018129927.622.73$5,814
Jan 2000031525.272.48$781
Dec 199918142824.282.42$5,432
Nov 199918742223.192.43$5,364
Oct 199918253920.982.80$5,330
Sep 199918054321.752.62$5,337
Aug 199918341419.262.88$4,715
Jul 199918738917.892.37$4,268
Jun 199918344915.942.36$3,978
May 1999134415.792.32$814
Apr 199918331815.102.21$3,465
Mar 199918336512.471.84$2,953
Feb 19991853599.981.82$2,499
Jan 199919125310.381.90$2,463
Dec 199802899.201.77$512
Nov 199818430510.892.19$2,670
Oct 199818337812.421.97$3,017
Sep 199817951112.592.08$3,318
Aug 199818139011.301.91$2,789
Jul 199818037611.742.24$2,954
Jun 199818038411.242.24$2,882
May 1998044812.622.21$988
Apr 199818636713.042.51$3,345
Mar 199817686112.802.31$4,241
Feb 199818129813.952.30$3,210
Jan 199833137914.702.15$5,682
Dec 199716932816.322.41$3,549
Nov 199708418.193.09$259
Oct 199717311719.253.15$3,699
Sep 199717610317.742.95$3,427
Aug 199717910117.862.55$3,455
Jul 19973278417.582.25$5,937
Jun 19971818417.242.26$3,310
May 199708418.972.31$194
Apr 19971798417.882.08$3,375
Mar 19971748418.951.94$3,460
Feb 19971858420.492.21$3,976
Jan 19971798423.483.54$4,500
Dec 19963418423.32$7,952
Nov 199608421.97$0
Oct 19961778423.31$4,126
Sep 199617910922.22$3,977
Aug 199634441320.26$6,969
Jul 199617242119.55$3,363
Jun 199617634718.73$3,296
May 199617534119.43$3,400
Apr 199617828821.51$3,829
Mar 199618032119.38$3,488
Feb 199617530816.98$2,972
Jan 199618223517.07$3,107
Dec 199518125817.19$3,111
Nov 199518125716.00$2,896
Oct 199517934615.43$2,762
Sep 1995026416.18$0
Aug 199517952815.92$2,850
Jul 199518045415.24$2,743
Jun 199517943816.41$2,937
May 199517844817.56$3,126
Apr 199518058417.73$3,191
Mar 199518354616.44$3,009
Feb 199518336516.58$3,034
Jan 199518542215.92$2,945
Dec 1994054615.03$0
Nov 199418045415.90$2,862
Oct 199418252015.58$2,836
Sep 199417444215.29$2,660
Aug 199417741416.13$2,855
Jul 199417446417.56$3,055
Jun 199417760217.09$3,025
May 199417867515.88$2,827
Apr 199418159514.14$2,559
Mar 199418145612.46$2,255
Feb 199418143212.50$2,263
Jan 199417855912.66$2,253
Dec 199317448412.33$2,145
Nov 199317936914.49$2,594
Oct 199318248915.85$2,885
Sep 199317850115.03$2,675
Aug 199317745715.66$2,772
Jul 199317944715.46$2,767
Jun 199317638016.79$2,955
May 199317948317.68$3,165
Apr 199336256818.05$6,534
Mar 199318050018.14$3,265
Feb 199318640817.90$3,329
Jan 199318449316.93$3,115

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.

Aug 2024 — as filed, then multipliedworked
Oil                   23 bbl  × $ 75.63 =     $1,739
Casinghead gas         0 Mcf  × $  2.06 =         $0

────────────────────────────────────────────────────
Month total                                   $1,739

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/28644 is the state's own key, not one this site invented.