KELLY -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 21665District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$4.2 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
OilDisposition63,492 bbl$3,697,898
Casinghead gasProduction135,705 Mcf$460,626
Total$4,158,524

26,539 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 (2)

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 32.1623, -101.9233. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.16231, -101.92334 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
9,549 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 9,025 and 10,073 ft, median 9,549 ft, over the 2 wells that filed a depth.

Completions filed
Jan 2008
1 of 2 wells; 1 filed none
Plug dates filed
Jun 2011
1 of 2 wells; 1 filed none

2 wells

42-3173011319,025 ftJun 2011Yes
42-31735041410,073 ftJan 2008

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 202474068.993.12$5,105
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 2024180078.812.20$14,186
Apr 202416217884.451.66$13,976
Mar 202408480.301.55$130
Feb 20240076.091.78$0
Jan 202418410573.023.30$13,782
Dec 202318015671.262.61$13,234
Nov 202318519377.892.81$14,952
Oct 202317719485.443.09$15,722
Sep 202318120689.042.74$16,680
Aug 202324318780.522.67$20,066
Jul 202317721074.852.64$13,803
Jun 202317316568.962.26$12,303
May 202310721870.622.23$8,042
Apr 202318023978.122.24$14,596
Mar 2023022172.852.39$529
Feb 20237819375.112.47$6,334
Jan 202317323176.533.39$14,022
Dec 202208976.415.73$510
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20221662284.888.16$14,270
Aug 2022023994.529.13$2,181
Jul 2022179327101.587.54$20,649
Jun 2022174222115.097.98$21,797
May 2022180277109.378.43$22,023
Apr 2022181382104.226.84$21,476
Mar 2022187474108.885.08$22,767
Feb 202216125891.054.86$15,913
Jan 202217843181.844.54$16,523
Dec 202118235671.323.90$14,368
Nov 202117839277.435.24$15,835
Oct 202117938579.795.71$16,482
Sep 202117533569.865.35$14,018
Aug 202117933466.024.22$13,227
Jul 202117038670.783.98$13,570
Jun 202118134969.493.38$13,758
May 202118538963.483.02$12,918
Apr 202136132960.362.76$22,697
Mar 20211537661.302.72$1,941
Feb 202118328157.805.55$12,136
Jan 202118624550.412.81$10,065
Dec 202019226344.642.68$9,275
Nov 202018425338.772.71$7,818
Oct 202018223936.972.48$7,321
Sep 202037125637.091.99$14,270
Aug 2020627439.982.39$893
Jul 202035438538.371.83$14,286
Jun 2020537034.901.69$800
May 202018538816.921.81$3,834
Apr 202018036614.751.80$3,315
Mar 202018137630.341.86$6,189
Feb 202017936349.881.98$9,648
Jan 202018242757.252.09$11,314
Dec 201918436959.012.30$11,708
Nov 201918437155.302.75$11,196
Oct 201918228353.472.42$10,416
Sep 201935919555.052.66$20,281
Aug 201935911553.112.30$19,331
Jul 201908756.272.46$214
Jun 201908452.782.49$209
May 201935722858.482.74$21,502
Apr 2019027462.632.75$754
Mar 201918019856.803.06$10,830
Feb 201917934050.852.79$10,052
Jan 20191588746.033.23$7,554
Dec 201818014646.594.19$8,997
Nov 201836229852.934.24$20,423
Oct 2018044161.443.40$1,499
Sep 201835227959.543.11$21,825
Aug 2018024359.403.07$745
Jul 201817729065.142.93$12,380
Jun 201835138060.183.08$22,292
May 201815943665.382.90$11,660
Apr 2018046663.842.90$1,352
Mar 201834652061.222.79$22,631
Feb 201818249061.782.77$12,599
Jan 201817956162.874.01$13,503
Dec 201718552257.272.92$12,120
Nov 201732952055.423.12$19,855
Oct 2017055749.292.98$1,662
Sep 201717956547.523.09$10,250
Aug 201734847445.373.00$17,213
Jul 2017060643.873.09$1,871
Jun 201736159342.493.09$17,170
May 201717658445.373.26$9,891
Apr 201735353947.933.21$18,650
Mar 201718259446.772.98$10,284
Feb 2017050950.452.95$1,503
Jan 201718244849.413.42$10,524
Dec 201617648248.763.72$10,376
Nov 201617850842.492.64$8,907
Oct 201617953446.193.09$9,918
Sep 201635353441.553.10$16,323
Aug 201617556541.442.92$8,904
Jul 201617528941.622.92$8,129
Jun 201617242145.352.69$8,931
May 201635636042.521.99$15,854
Apr 2016036336.561.99$723
Mar 201635748033.011.79$12,646
Feb 201635140026.472.06$10,116
Jan 2016013627.352.36$322
Dec 201517721132.362.00$6,150
Nov 201535528438.792.17$14,386
Oct 201535630143.552.43$16,234
Sep 201535632242.992.76$16,193
Aug 2015038540.162.87$1,106
Jul 201535624748.152.95$17,869
Jun 2015021256.152.88$611
May 201535227355.212.96$20,241
Apr 2015020749.822.71$560
Mar 201536412942.892.93$15,991
Feb 20153647844.662.98$16,488
Jan 2015010343.433.10$319
Dec 20143618754.693.59$20,056
Nov 20143608470.464.25$25,723
Oct 201408778.303.90$339
Sep 20141849586.164.05$16,238
Aug 201418210089.394.04$16,672
Jul 20141859896.564.18$18,273
Jun 20141819998.164.74$18,236
May 20143648794.734.73$34,893
Apr 201408495.944.81$404
Mar 201436611195.895.06$35,657
Feb 20141827897.406.19$18,210
Jan 20141838790.404.86$16,966
Dec 20133648791.824.35$33,801
Nov 201318411388.853.74$16,771
Oct 20131798797.423.78$17,767
Sep 201319084104.113.72$20,093
Aug 201336087104.253.52$37,836
Jul 201318687102.523.72$19,392
Jun 20131818494.403.93$17,417
May 201336210194.834.15$34,748
Apr 20131838493.964.28$17,554
Mar 20131878793.623.91$17,847
Feb 20133808791.233.42$34,965
Jan 201318523891.603.42$17,760
Dec 201219014386.773.42$16,975
Nov 201255418486.953.62$48,837
Oct 2012018689.383.40$632
Sep 2012011494.672.92$333
Aug 20123658792.662.91$34,074
Jul 2012011185.133.02$335
Jun 20121829379.822.52$14,762
May 201236415191.612.49$33,722
Apr 2012183316101.652.00$19,233
Mar 2012179587105.052.22$20,108
Feb 2012182515101.102.57$19,724
Jan 201218749898.092.73$19,704
Dec 201137360896.873.24$38,102
Nov 2011061195.723.31$2,023
Oct 201136063984.983.65$32,924
Sep 201155461383.623.99$48,769
Aug 2011028383.404.15$1,174
Jul 201118031494.144.52$18,364
Jun 2011327292.904.64$1,541
May 201135632998.134.40$36,383
Apr 2011188590105.964.33$22,477
Mar 201118547596.364.06$19,754
Feb 201118848085.644.18$18,107
Jan 201136263686.504.59$34,231
Dec 201018449885.734.35$17,940
Nov 201017256180.843.80$16,034
Oct 201036552078.103.51$30,331
Sep 201035161772.633.98$27,948
Aug 2010447873.684.42$2,407
Jul 201047144272.554.74$36,265
Jun 2010044270.364.91$2,170
May 201046165971.124.24$35,577
Apr 2010156881.694.12$2,423
Mar 201042649778.394.39$35,575
Feb 201047658473.585.44$38,202
Jan 201031462674.365.96$27,083
Dec 2009058571.445.48$3,208
Nov 200929729974.593.75$23,275
Oct 200944867072.544.11$35,252
Sep 2009064565.543.06$1,977
Aug 200945262267.423.22$32,476
Jul 2009045761.133.46$1,583
Jun 200942454066.163.90$30,155
May 200945129254.743.93$25,834
Apr 200945870946.773.59$23,964
Mar 2009939942.144.06$1,999
Feb 200946355132.814.63$17,744
Jan 200945861735.865.37$19,738
Dec 200839577137.105.98$19,263
Nov 200845646155.496.86$28,466
Oct 200842125775.246.92$33,455
Sep 2008385290101.767.88$41,462
Aug 200846169114.228.48$6,688
Jul 2008867508131.0811.39$119,432
Jun 2008499632131.3313.03$73,770
May 2008463517123.1711.57$63,012
Apr 2008833929110.3110.45$101,601
Mar 20088471,374101.909.66$99,588
Feb 20081,3091,06492.538.77$130,454
Jan 2008109990.388.21$1,716
Dec 200718788.337.30$724
Nov 200708491.677.29$613
Oct 200738782.856.92$851
Sep 200748475.846.24$828
Aug 200718769.066.39$625
Jul 20070370.906.39$19
Jun 2007011662.007.55$876
May 2007026658.747.85$2,087
Apr 200726225359.617.81$17,593
Mar 20071521756.927.30$2,438
Feb 2007021455.108.22$1,758
Jan 2007019650.306.73$1,318
Dec 200623823256.656.92$15,088
Nov 2006030054.207.62$2,285
Oct 2006223454.906.01$1,517
Sep 200628320160.085.04$18,015
Aug 2006119168.717.34$1,471
Jul 2006010369.376.34$653
Jun 200629818066.286.38$20,901
May 2006021866.016.42$1,401
Apr 2006029664.397.36$2,179
Mar 200625325256.707.08$16,130
Feb 200618024957.597.75$12,296
Jan 2006031460.598.93$2,805
Dec 200524333954.9413.42$17,898
Nov 2005028554.6910.59$3,018
Oct 2005029058.3413.80$4,001
Sep 2005023161.4512.08$2,790
Aug 200531625361.519.80$21,916
Jul 2005027955.697.84$2,188
Jun 2005020852.337.38$1,535
May 200530829445.226.65$15,883
Apr 2005025949.207.36$1,906
Mar 2005022150.377.15$1,581
Feb 200527426945.226.31$14,088
Jan 2005040343.166.32$2,548
Dec 200434143239.866.75$16,509
Nov 2004043645.286.33$2,760
Oct 2004029349.706.52$1,909
Sep 2004020543.245.28$1,083
Aug 200430222342.375.55$14,034
Jul 2004019238.286.08$1,168
Jun 2004020736.106.43$1,332
May 200429616237.486.49$12,146
Apr 2004024234.475.86$1,418
Mar 2004028834.365.53$1,593
Feb 200434031132.455.51$12,746
Jan 2004025032.036.30$1,575
Dec 200329231630.266.30$10,827
Nov 2003029828.804.60$1,369
Oct 2003021528.174.76$1,023
Sep 200324419726.314.75$7,355
Aug 2003018529.765.13$949
Jul 2003016729.415.17$864
Jun 200327020628.565.98$8,944
May 2003018126.595.97$1,081
Apr 2003022326.675.41$1,206
Mar 200330025031.146.10$10,866
Feb 2003015433.487.93$1,221
Jan 200327721530.315.58$9,596
Dec 2002023526.914.85$1,141
Nov 2002022024.664.14$910
Oct 200229917226.464.23$8,639
Sep 2002012227.443.64$443
Aug 2002011925.963.16$377
Jul 200220918924.583.06$5,716
Jun 2002018423.733.34$614
May 200229931124.663.58$8,488
Apr 2002030523.653.51$1,071
Mar 200233826722.003.10$8,264
Feb 2002023318.222.38$554
Jan 2002029417.172.38$698
Dec 200124612916.932.36$4,470
Nov 2001010618.072.41$255
Oct 2001021619.782.53$546
Sep 2001013424.262.25$302
Aug 2001013424.873.05$409
Jul 2001011523.933.20$368
Jun 2001013924.563.82$532
May 20013528425.524.31$9,345
Apr 2001012224.685.34$651
Mar 2001038024.545.38$2,043
Feb 2001042927.755.77$2,474
Jan 200134941027.478.40$13,031
Dec 2000050226.889.12$4,580
Nov 2000048132.215.66$2,722
Oct 200024244331.235.15$9,837
Sep 2000036231.875.19$1,878
Aug 200027537429.644.54$9,849
Jul 2000042828.534.09$1,750
Jun 2000039529.304.40$1,737
May 200031233627.263.68$9,742
Apr 2000037524.513.12$1,169
Mar 2000034728.422.86$992
Feb 200029147327.622.73$9,327
Jan 2000063025.272.48$1,563
Dec 199937664624.282.42$10,695
Nov 1999058923.192.43$1,434
Oct 1999042420.982.80$1,189
Sep 1999056521.752.62$1,480
Aug 199933548719.262.88$7,853
Jul 1999047517.892.37$1,127
Jun 1999045915.942.36$1,084
May 199935247015.792.32$6,649
Apr 1999045515.102.21$1,005
Mar 1999055012.471.84$1,011
Feb 199905199.981.82$943
Jan 199939757110.381.90$5,206
Dec 199805679.201.77$1,005
Nov 1998058010.892.19$1,268
Oct 1998059212.421.97$1,166
Sep 199820253412.592.08$3,655
Aug 1998043811.301.91$835
Jul 199840652211.742.24$5,934
Jun 1998060711.242.24$1,358
May 199819743712.622.21$3,450
Apr 1998034813.042.51$872
Mar 1998040312.802.31$931
Feb 1998052113.952.30$1,198
Jan 199840867414.702.15$7,450
Dec 1997060516.322.41$1,459
Nov 1997059518.193.09$1,838
Oct 199743967419.253.15$10,574
Sep 1997059017.742.95$1,743
Aug 1997056417.862.55$1,441
Jul 1997057017.582.25$1,281
Jun 199733654017.242.26$7,012
May 1997055418.972.31$1,279
Apr 1997024017.882.08$500
Mar 199740948718.951.94$8,695
Feb 1997058420.492.21$1,288
Jan 1997065123.483.54$2,304
Dec 199641964823.32$9,771
Nov 1996062421.97$0
Oct 1996058523.31$0
Sep 199640158222.22$8,910
Aug 1996048420.26$0
Jul 1996018819.55$0
Jun 199646851318.73$8,766
May 1996035019.43$0
Apr 1996030621.51$0
Mar 1996031619.38$0
Feb 199640731516.98$6,911
Jan 1996044617.07$0
Dec 1995057617.19$0
Nov 199541050116.00$6,560
Oct 1995065115.43$0
Sep 1995052216.18$0
Aug 199539943215.92$6,352
Jul 1995052515.24$0
Jun 1995050816.41$0
May 199537162617.56$6,515
Apr 1995055317.73$0
Mar 199542557216.44$6,987
Feb 1995046516.58$0
Jan 1995050215.92$0
Dec 199431566915.03$4,734
Nov 1994068915.90$0
Oct 199445963015.58$7,151
Sep 1994062115.29$0
Aug 1994064316.13$0
Jul 1994065617.56$0
Jun 199438870317.09$6,631
May 1994071715.88$0
Apr 199446964814.14$6,632
Mar 1994063212.46$0
Feb 1994057112.50$0
Jan 1994066212.66$0
Dec 199344262712.33$5,450
Nov 1993066114.49$0
Oct 1993064915.85$0
Sep 199335367415.03$5,306
Aug 199330947015.66$4,839
Jul 1993039115.46$0
Jun 1993055616.79$0
May 199328657217.68$5,056
Apr 1993051218.05$0
Mar 199337265918.14$6,748
Feb 1993058817.90$0
Jan 199343454916.93$7,348

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                   74 bbl  × $ 68.99 =     $5,105
Casinghead gas         0 Mcf  × $  3.12 =         $0

────────────────────────────────────────────────────
Month total                                   $5,105

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/21665 is the state's own key, not one this site invented.