LOUDER

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 21815District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$4.3 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.

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
OilDisposition81,574 bbl$3,676,229
Casinghead gasProduction245,184 Mcf$666,796
Total$4,343,025

79,395 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 (4)

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 32.1337, -101.9247. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.13396, -101.92448 · 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
75.0%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
9,041 ft
4 wells filed one
Completion to plug
18.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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

Between 8,980 and 11,713 ft, median 9,041 ft, over the 4 wells that filed a depth.

Completions filed
Sep 1991 – Apr 2019
2 of 4 wells; 2 filed none
Plug dates filed
Oct 1990 – Dec 2015
3 of 4 wells; 1 filed none

Last completion to plug: a median of 18.1 years across the 1 well that filed both dates, with the middle half between 18.1 years and 18.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3173022018,980 ftOct 1990Yes
42-3173022628,980 ftDec 2015Yes
42-3173466349,102 ftApr 2019
42-31733103311,713 ftSep 1991Oct 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 202432069.052.20$2,210
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024100078.082.63$7,808
May 202402078.812.20$44
Apr 202435311484.451.66$30,000
Mar 202409980.301.55$153
Feb 2024181076.091.78$13,772
Jan 202409573.023.30$313
Dec 202309971.262.61$258
Nov 202334311477.892.81$27,036
Oct 202317611885.443.09$15,402
Sep 20230189.042.74$3
Aug 202301980.522.67$51
Jul 202317011874.852.64$13,036
Jun 202316412068.962.26$11,580
May 202352415770.622.23$37,355
Apr 2023011678.122.24$260
Mar 20231769072.852.39$13,037
Feb 20230075.112.47$0
Jan 202318112976.533.39$14,289
Dec 202218513576.415.73$14,909
Nov 2022015985.005.65$898
Oct 202216820387.185.86$15,837
Sep 202217320484.888.16$16,350
Aug 202236021194.529.13$35,953
Jul 2022177211101.587.54$19,571
Jun 20220116115.097.98$925
May 202218197109.378.43$20,614
Apr 2022168158104.226.84$18,589
Mar 2022183203108.885.08$20,956
Feb 202218219691.054.86$17,523
Jan 202253633581.844.54$45,386
Dec 2021010871.323.90$421
Nov 20210077.435.24$0
Oct 202117121879.795.71$14,890
Sep 2021120569.865.35$1,167
Aug 202116721366.024.22$11,924
Jul 2021018270.783.98$725
Jun 202116723669.493.38$12,403
May 202118224063.483.02$12,278
Apr 2021422360.362.76$857
Mar 202117923661.302.72$11,614
Feb 2021221357.805.55$1,297
Jan 202117519450.412.81$9,367
Dec 202018926344.642.68$9,141
Nov 2020624038.772.71$882
Oct 202036322036.972.48$13,965
Sep 20201120437.091.99$814
Aug 202018622039.982.39$7,961
Jul 2020021538.371.83$392
Jun 202018421734.901.69$6,788
May 2020823516.921.81$562
Apr 202035722914.751.80$5,679
Mar 2020019730.341.86$366
Feb 2020016649.881.98$329
Jan 2020018557.252.09$388
Dec 201917916359.012.30$10,938
Nov 2019011255.302.75$308
Oct 20190053.472.42$0
Sep 201908455.052.66$223
Aug 201908653.112.30$198
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019173156.803.06$9,829
Feb 2019010750.852.79$299
Jan 201916018746.033.23$7,968
Dec 201835819646.594.19$17,500
Nov 2018024352.934.24$1,030
Oct 201818624561.443.40$12,260
Sep 201818224959.543.11$11,610
Aug 201817616659.403.07$10,963
Jul 201817722765.142.93$12,195
Jun 201817923060.183.08$11,480
May 201816424865.382.90$11,442
Apr 201818022263.842.90$12,135
Mar 201817923061.222.79$11,599
Feb 201818222361.782.77$11,861
Jan 201835228862.874.01$23,285
Dec 201718627557.272.92$11,456
Nov 201718529655.423.12$11,176
Oct 201735637849.292.98$18,675
Sep 201771740147.523.09$35,310
Aug 201735528145.373.00$16,951
Jul 2017022043.873.09$679
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201717922847.933.21$9,312
Mar 2017012046.772.98$358
Feb 201707850.452.95$230
Jan 20170049.413.42$0
Dec 201608748.763.72$324
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016011641.553.10$360
Aug 201616816841.442.92$7,453
Jul 2016016241.622.92$474
Jun 201616816845.352.69$8,070
May 201617916242.521.99$7,934
Apr 2016016636.561.99$331
Mar 201617815533.011.79$6,154
Feb 201635814326.472.06$9,771
Jan 2016014327.352.36$338
Dec 2015014732.362.00$294
Nov 201535413738.792.17$14,029
Oct 2015013543.552.43$328
Sep 2015013742.992.76$378
Aug 201507840.162.87$224
Jul 20153546048.152.95$17,222
Jun 201505856.152.88$167
May 2015010455.212.96$307
Apr 201509949.822.71$268
Mar 201536713142.892.93$16,125
Feb 2015010444.662.98$310
Jan 2015010943.433.10$338
Dec 201418311354.693.59$10,414
Nov 20141877670.464.25$13,499
Oct 2014010778.303.90$417
Sep 201418210886.164.05$16,118
Aug 2014010889.394.04$436
Jul 201417813396.564.18$17,744
Jun 2014016998.164.74$801
May 201435023494.734.73$34,262
Apr 2014012795.944.81$611
Mar 201418011295.895.06$17,827
Feb 201422016697.406.19$22,456
Jan 201479090.404.86$1,070
Dec 201337817591.824.35$35,470
Nov 2013014988.853.74$557
Oct 2013035197.423.78$1,327
Sep 2013201105104.113.72$21,316
Aug 2013180285104.253.52$19,769
Jul 2013369299102.523.72$38,941
Jun 20131978494.403.93$18,927
May 201308794.834.15$361
Apr 201322022893.964.28$21,648
Mar 201319224093.623.91$18,914
Feb 201318330391.233.42$17,731
Jan 201333032191.603.42$31,326
Dec 20121976986.773.42$17,330
Nov 201237219586.953.62$33,052
Oct 2012021289.383.40$721
Sep 201218019794.672.92$17,616
Aug 201236314292.662.91$34,049
Jul 201209585.133.02$287
Jun 201218815179.822.52$15,387
May 201218234791.612.49$17,536
Apr 2012364335101.652.00$37,670
Mar 20120353105.052.22$784
Feb 2012370356101.102.57$38,322
Jan 201225537998.092.73$26,049
Dec 201119834696.873.24$20,301
Nov 201118132395.723.31$18,395
Oct 201118029284.983.65$16,362
Sep 201137028483.623.99$32,071
Aug 201117821283.404.15$15,725
Jul 201117932494.144.52$18,315
Jun 201117832792.904.64$18,053
May 201137230098.134.40$37,826
Apr 20110335105.964.33$1,452
Mar 201136136096.364.06$36,247
Feb 201117930685.644.18$16,609
Jan 201118436986.504.59$17,609
Dec 201019037685.734.35$17,923
Nov 201035737780.843.80$30,291
Oct 201018740178.103.51$16,012
Sep 201018240072.633.98$14,810
Aug 201036639373.684.42$28,704
Jul 201018035572.554.74$14,740
Jun 201017940270.364.91$14,568
May 201018541071.124.24$14,894
Apr 201035940081.694.12$30,976
Mar 201018241978.394.39$16,106
Feb 201036238473.585.44$28,726
Jan 201017743474.365.96$15,750
Dec 200936740471.445.48$28,434
Nov 200918248274.593.75$15,384
Oct 200935441972.544.11$27,401
Sep 200917734965.543.06$12,670
Aug 200918056667.423.22$13,957
Jul 200936249861.133.46$23,854
Jun 200935645166.163.90$25,310
May 200918549854.743.93$12,082
Apr 200935952846.773.59$18,685
Mar 200936155542.144.06$17,465
Feb 200936650532.814.63$14,348
Jan 200936653935.865.37$16,020
Dec 200836658937.105.98$17,099
Nov 200835535955.496.86$22,162
Oct 200836023475.246.92$28,706
Sep 2008359284101.767.88$38,769
Aug 2008364560114.228.48$46,327
Jul 2008348559131.0811.39$51,983
Jun 2008346724131.3313.03$54,876
May 2008349552123.1711.57$49,375
Apr 2008359586110.3110.45$45,728
Mar 2008709620101.909.66$78,239
Feb 200835571892.538.77$39,145
Jan 200871196490.388.21$72,171
Dec 200769589188.337.30$67,895
Nov 2007023391.677.29$1,699
Oct 200718023082.856.92$16,505
Sep 2007052875.846.24$3,297
Aug 200717943769.066.39$15,153
Jul 2007036370.906.39$2,319
Jun 200718247162.007.55$14,839
May 2007032458.747.85$2,542
Apr 200717619559.617.81$12,013
Mar 2007043856.927.30$3,198
Feb 200718341555.108.22$13,493
Jan 2007025650.306.73$1,722
Dec 200618013356.656.92$11,117
Nov 2006020754.207.62$1,577
Oct 200618121854.906.01$11,248
Sep 2006016060.085.04$806
Aug 200617418268.717.34$13,291
Jul 2006028369.376.34$1,795
Jun 200617932566.286.38$13,939
May 2006030366.016.42$1,947
Apr 200617541964.397.36$14,352
Mar 2006032856.707.08$2,323
Feb 2006027557.597.75$2,132
Jan 200618536360.598.93$14,452
Dec 200518631454.9413.42$14,431
Nov 2005065354.6910.59$6,914
Oct 200518731458.3413.80$15,241
Sep 2005022761.4512.08$2,742
Aug 200536030261.519.80$25,102
Jul 2005039155.697.84$3,067
Jun 2005047252.337.38$3,484
May 200518236445.226.65$10,651
Apr 2005051849.207.36$3,813
Mar 200517954450.377.15$12,908
Feb 2005027045.226.31$1,704
Jan 2005146243.166.32$2,964
Dec 200415742639.866.75$9,134
Nov 2004035445.286.33$2,241
Oct 200417847449.706.52$11,935
Sep 200416149943.245.28$9,598
Aug 200417963742.375.55$11,120
Jul 200418058138.286.08$10,425
Jun 2004054936.106.43$3,532
May 2004056937.486.49$3,695
Apr 200418438834.475.86$8,616
Mar 2004038334.365.53$2,118
Feb 2004034632.455.51$1,906
Jan 2004037932.036.30$2,388
Dec 2003042430.266.30$2,672
Nov 200314939328.804.60$6,097
Oct 200317335928.174.76$6,582
Sep 2003014426.314.75$684
Aug 200305529.765.13$282
Jul 20031845629.415.17$5,701
Jun 200305728.565.98$341
May 200317919426.595.97$5,918
Apr 2003050826.675.41$2,747
Mar 200335591831.146.10$16,651
Feb 2003088033.487.93$6,975
Jan 200335598030.315.58$16,230
Dec 200218191926.914.85$9,331
Nov 20021841,18124.664.14$9,423
Oct 20023761,30226.464.23$15,455
Sep 20021781,50527.443.64$10,355
Aug 20025391,61525.963.16$19,103
Jul 2002099624.583.06$3,050
Jun 200217797423.733.34$7,452
May 200234695924.663.58$11,969
Apr 20023641,24623.653.51$12,985
Mar 200218195722.003.10$6,951
Feb 20021835218.222.38$3,458
Jan 20023641,24217.172.38$9,200
Dec 20013361,49816.932.36$9,230
Nov 20013281,16718.072.41$8,734
Oct 20011721,26419.782.53$6,599
Sep 20013421,34724.262.25$11,329
Aug 20013481,41224.873.05$12,966
Jul 20013391,46523.933.20$12,796
Jun 20013101,53124.563.82$13,468
May 20013521,28925.524.31$14,535
Apr 20015251,41124.685.34$20,485
Mar 200116793624.545.38$9,131
Feb 200117296227.755.77$10,321
Jan 20015461,18827.478.40$24,976
Dec 20001771,29026.889.12$16,526
Nov 20005481,30232.215.66$25,018
Oct 20001801,41631.235.15$12,907
Sep 20003491,44131.875.19$18,596
Aug 20003511,10829.644.54$15,435
Jul 20001731,31028.534.09$10,293
Jun 20003661,13729.304.40$15,723
May 200034991727.263.68$12,888
Apr 200017351524.513.12$5,845
Mar 200036586928.422.86$12,858
Feb 20001801,17027.622.73$8,162
Jan 20003461,33425.272.48$12,052
Dec 19995251,44524.282.42$16,249
Nov 19993601,43423.192.43$11,839
Oct 19991281,05320.982.80$5,638
Sep 199915232521.752.62$4,157
Aug 19993361,36419.262.88$10,394
Jul 199917596417.892.37$5,418
Jun 19991701,05515.942.36$5,202
May 19991771,20615.792.32$5,594
Apr 19991811,19515.102.21$5,372
Mar 19993421,33512.471.84$6,719
Feb 19991751,5059.981.82$4,482
Jan 19995361,56510.381.90$8,537
Dec 19981771,4399.201.77$4,180
Nov 19983381,46510.892.19$6,883
Oct 19985391,82012.421.97$10,278
Sep 19981761,70612.592.08$5,769
Aug 19985321,88811.301.91$9,613
Jul 19981691,88611.742.24$6,204
Jun 19983321,84711.242.24$7,864
May 19983431,80912.622.21$8,320
Apr 19983401,47813.042.51$8,136
Mar 19983561,72512.802.31$8,541
Feb 19983551,49513.952.30$8,389
Jan 19983641,58914.702.15$8,775
Dec 19971691,76916.322.41$7,023
Nov 19973401,29318.193.09$10,178
Oct 19973511,66719.253.15$12,008
Sep 19971811,67217.742.95$8,152
Aug 19973461,76217.862.55$10,681
Jul 19973301,92617.582.25$10,129
Jun 19973411,55517.242.26$9,389
May 19973501,82918.972.31$10,862
Apr 19973571,68317.882.08$9,888
Mar 19973501,91718.951.94$10,350
Feb 19973431,58420.492.21$10,522
Jan 19973561,82923.483.54$14,833
Dec 19963511,67623.32$8,185
Nov 19963431,77021.97$7,536
Oct 19963601,72923.31$8,392
Sep 19963381,88822.22$7,510
Aug 19965202,12720.26$10,535
Jul 19961661,81319.55$3,245
Jun 19963311,69418.73$6,200
May 19963361,99119.43$6,528
Apr 19963381,93321.51$7,270
Mar 19963391,94219.38$6,570
Feb 19963421,78916.98$5,807
Jan 19965151,83017.07$8,791
Dec 19953041,99717.19$5,226
Nov 19953891,93516.00$6,224
Oct 19953572,04815.43$5,509
Sep 19953821,99316.18$6,181
Aug 19954332,11315.92$6,893
Jul 19953532,11715.24$5,380
Jun 19957641,85616.41$12,537
May 199501,83717.56$0
Apr 19956471,88717.73$11,471
Mar 19953431,85516.44$5,639
Feb 19956721,55616.58$11,142
Jan 19954091,51815.92$6,511
Dec 19943221,33915.03$4,840
Nov 1994240115.90$3,816
Oct 19943971,45615.58$6,185
Sep 19943911,47715.29$5,978
Aug 19944111,51616.13$6,629
Jul 19943611,66817.56$6,339
Jun 19946161,69217.09$10,527
May 19946751,72515.88$10,719
Apr 19943282,30514.14$4,638
Mar 19943902,56612.46$4,859
Feb 199437395912.50$4,663
Jan 19944161,03812.66$5,267
Dec 19933691,07412.33$4,550
Nov 19933911,05514.49$5,666
Oct 19934051,30015.85$6,419
Sep 19935061,17615.03$7,605
Aug 19933341,41115.66$5,230
Jul 19934311,47415.46$6,663
Jun 19933061,35716.79$5,138
May 19935071,39417.68$8,964
Apr 19933861,72718.05$6,967
Mar 19935121,62118.14$9,288
Feb 19933611,59217.90$6,462
Jan 19936911,57816.93$11,699

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.

Nov 2024 — as filed, then multipliedworked
Oil                   32 bbl  × $ 69.05 =     $2,210
Casinghead gas         0 Mcf  × $  2.20 =         $0

────────────────────────────────────────────────────
Month total                                   $2,210

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/21815 is the state's own key, not one this site invented.