ALDWELL "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 12899District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – Dec 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
396
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition36,706 bbl$1,562,601
Casinghead gasProduction192,392 Mcf$693,701
Total$2,256,301

32,658 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 31.5077, -101.7012. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.50773, -101.70121 · 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
7,850 ft
1 wells filed one
Completion to plug
2 months
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 7,850 ft.

Completions filed
Oct 2025
1 of 1 wells
Plug dates filed
Dec 2025
1 of 1 wells

Last completion to plug: a median of 2 months across the 1 well that filed both dates, with the middle half between 2 months and 2 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3833401317,850 ftOct 2025Dec 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 (396)

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

396 months

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 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 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 202319810872.852.39$14,683
Feb 2023012575.112.47$308
Jan 202317912176.533.39$14,109
Dec 2022012476.415.73$710
Nov 2022017085.005.65$960
Oct 202217519687.185.86$16,406
Sep 2022020884.888.16$1,698
Aug 2022029994.529.13$2,729
Jul 20220265101.587.54$1,999
Jun 2022172159115.097.98$21,064
May 20220212109.378.43$1,788
Apr 20220203104.226.84$1,388
Mar 2022176217108.885.08$20,264
Feb 2022021591.054.86$1,045
Jan 2022023581.844.54$1,066
Dec 2021023771.323.90$924
Nov 2021024377.435.24$1,273
Oct 20219823779.795.71$9,174
Sep 2021017869.865.35$952
Aug 2021026966.024.22$1,135
Jul 202118139070.783.98$14,364
Jun 2021037969.493.38$1,281
May 202117740863.483.02$12,467
Apr 2021039760.362.76$1,095
Mar 2021075961.302.72$2,062
Feb 202117935957.805.55$12,338
Jan 2021074750.412.81$2,099
Dec 202018056244.642.68$9,539
Nov 2020064638.772.71$1,748
Oct 2020068436.972.48$1,695
Sep 2020064737.091.99$1,288
Aug 202017467339.982.39$8,562
Jul 2020065338.371.83$1,192
Jun 202017964734.901.69$7,341
May 2020074016.921.81$1,343
Apr 202017067814.751.80$3,731
Mar 202018570030.341.86$6,912
Feb 2020063149.881.98$1,250
Jan 2020050757.252.09$1,062
Dec 2019047459.012.30$1,092
Nov 2019044955.302.75$1,235
Oct 2019045153.472.42$1,091
Sep 2019034255.052.66$909
Aug 2019035853.112.30$825
Jul 2019036556.272.46$898
Jun 201916438152.782.49$9,605
May 2019041558.482.74$1,137
Apr 2019039362.632.75$1,081
Mar 2019040956.803.06$1,252
Feb 2019050250.852.79$1,402
Jan 2019053446.033.23$1,724
Dec 2018042946.594.19$1,796
Nov 201818258652.934.24$12,116
Oct 2018050061.443.40$1,699
Sep 2018045359.543.11$1,408
Aug 2018051959.403.07$1,592
Jul 201817353965.142.93$12,850
Jun 2018052360.183.08$1,609
May 2018056665.382.90$1,642
Apr 201818052263.842.90$13,005
Mar 2018057261.222.79$1,594
Feb 2018050661.782.77$1,400
Jan 201817819062.874.01$11,953
Dec 201716261757.272.92$11,080
Nov 2017053255.423.12$1,659
Oct 2017049649.292.98$1,480
Sep 201716743747.523.09$9,285
Aug 2017047945.373.00$1,439
Jul 201717746943.873.09$9,213
Jun 2017046342.493.09$1,429
May 2017049745.373.26$1,622
Apr 201717352047.933.21$9,962
Mar 201716950946.772.98$9,423
Feb 2017050850.452.95$1,500
Jan 2017066449.413.42$2,270
Dec 201616462248.763.72$10,312
Nov 2016048742.492.64$1,288
Oct 201616650546.193.09$9,228
Sep 2016049841.553.10$1,544
Aug 201617351641.442.92$8,678
Jul 2016051541.622.92$1,506
Jun 2016049345.352.69$1,324
May 201616550542.521.99$8,021
Apr 201617646136.561.99$7,352
Mar 2016048933.011.79$877
Feb 2016053426.472.06$1,102
Jan 201618067427.352.36$6,517
Dec 201516447332.362.00$6,254
Nov 2015045238.792.17$980
Oct 2015049143.552.43$1,191
Sep 201515969542.992.76$8,753
Aug 2015061340.162.87$1,761
Jul 201517648448.152.95$9,900
Jun 2015047756.152.88$1,375
May 201518649555.212.96$11,732
Apr 2015032249.822.71$872
Mar 201519132142.892.93$9,134
Feb 2015026844.662.98$798
Jan 201518931643.433.10$9,188
Dec 2014033254.693.59$1,192
Nov 2014032770.464.25$1,390
Oct 201417649078.303.90$15,692
Sep 2014047686.164.05$1,926
Aug 201418848389.394.04$18,754
Jul 2014048296.564.18$2,015
Jun 201418247998.164.74$20,134
May 2014049594.734.73$2,340
Apr 201418948195.944.81$20,446
Mar 2014049795.895.06$2,513
Feb 201417738897.406.19$19,642
Jan 2014039190.404.86$1,901
Dec 201318543291.824.35$18,868
Nov 2013047388.853.74$1,768
Oct 201317642497.423.78$18,748
Sep 20130485104.113.72$1,803
Aug 20130505104.253.52$1,779
Jul 2013178500102.523.72$20,107
Jun 201318147494.403.93$18,951
May 2013049894.834.15$2,066
Apr 2013047693.964.28$2,039
Mar 201317749893.623.91$18,519
Feb 201317544491.233.42$17,484
Jan 2013049291.603.42$1,683
Dec 201218049386.773.42$17,305
Nov 201218545686.953.62$17,739
Oct 2012049489.383.40$1,679
Sep 2012046494.672.92$1,354
Aug 201217949392.662.91$18,020
Jul 2012049085.133.02$1,480
Jun 201218947579.822.52$16,283
May 2012050691.612.49$1,259
Apr 2012187487101.652.00$19,981
Mar 2012187519105.052.22$20,798
Feb 20120508101.102.57$1,306
Jan 201218054798.092.73$19,152
Dec 2011037696.873.24$1,218
Nov 201118443395.723.31$19,046
Oct 2011046584.983.65$1,697
Sep 201117644983.623.99$16,507
Aug 2011044483.404.15$1,842
Jul 201117543894.144.52$18,453
Jun 2011044092.904.64$2,042
May 2011044398.134.40$1,951
Apr 2011177426105.964.33$20,601
Mar 2011044296.364.06$1,793
Feb 201117341085.644.18$16,530
Jan 2011044686.504.59$2,047
Dec 2010045885.734.35$1,991
Nov 201017744480.843.80$15,994
Oct 2010045278.103.51$1,586
Sep 201017345072.633.98$14,356
Aug 2010048273.684.42$2,130
Jul 201017845472.554.74$15,064
Jun 2010043070.364.91$2,111
May 2010038371.124.24$1,622
Apr 201017445581.694.12$16,090
Mar 2010047578.394.39$2,085
Feb 201018042973.585.44$15,579
Jan 201017747674.365.96$16,001
Dec 2009047871.445.48$2,621
Nov 200917447274.593.75$14,749
Oct 2009048072.544.11$1,973
Sep 200917147565.543.06$12,663
Aug 2009044467.423.22$1,429
Jul 200918241961.133.46$12,577
Jun 2009046066.163.90$1,792
May 2009042654.743.93$1,672
Apr 200918248246.773.59$10,241
Mar 2009049142.144.06$1,993
Feb 200918442132.814.63$7,988
Jan 200918146335.865.37$8,977
Dec 2008047537.105.98$2,839
Nov 2008046055.496.86$3,156
Oct 200818349275.246.92$17,175
Sep 2008180469101.767.88$22,011
Aug 20080519114.228.48$4,403
Jul 20080468131.0811.39$5,330
Jun 20080489131.3313.03$6,373
May 2008179526123.1711.57$28,136
Apr 2008178504110.3110.45$24,904
Mar 20080523101.909.66$5,054
Feb 200817849492.538.77$20,803
Jan 2008054990.388.21$4,505
Dec 200718053288.337.30$19,784
Nov 2007050491.677.29$3,675
Oct 200718253982.856.92$18,810
Sep 2007051975.846.24$3,241
Aug 200718155569.066.39$16,045
Jul 2007057170.906.39$3,648
Jun 200717755662.007.55$15,171
May 2007054658.747.85$4,284
Apr 200718152459.617.81$14,879
Mar 2007052356.927.30$3,819
Feb 200718147755.108.22$13,892
Jan 2007053050.306.73$3,565
Dec 200618053656.656.92$13,905
Nov 2006052454.207.62$3,992
Oct 200618055654.906.01$13,226
Sep 2006054460.085.04$2,740
Aug 200617957968.717.34$16,549
Jul 2006057769.376.34$3,660
Jun 200618057766.286.38$15,614
May 2006050466.016.42$3,238
Apr 200618157164.397.36$15,857
Mar 2006059056.707.08$4,179
Feb 200618852557.597.75$14,896
Jan 200617957760.598.93$16,000
Dec 2005056354.9413.42$7,553
Nov 200518655554.6910.59$16,049
Oct 2005058758.3413.80$8,098
Sep 200518158961.4512.08$18,237
Aug 2005059761.519.80$5,849
Jul 2005056055.697.84$4,392
Jun 200517558752.337.38$13,490
May 200517859145.226.65$11,980
Apr 2005055149.207.36$4,056
Mar 200517957650.377.15$13,137
Feb 2005051145.226.31$3,225
Jan 200518356843.166.32$11,489
Dec 2004057839.866.75$3,902
Nov 200418156845.286.33$11,791
Oct 2004059149.706.52$3,850
Sep 200417859243.245.28$10,825
Aug 200417560842.375.55$10,790
Jul 2004061538.286.08$3,742
Jun 200417960536.106.43$10,354
May 2004062337.486.49$4,046
Apr 200417960634.475.86$9,720
Mar 2004059334.365.53$3,279
Feb 200418356532.455.51$9,051
Jan 2004063732.036.30$4,013
Dec 200318161430.266.30$9,346
Nov 200318160828.804.60$8,007
Oct 2003062328.174.76$2,965
Sep 200318162126.314.75$7,711
Aug 2003067829.765.13$3,478
Jul 200317866429.415.17$8,668
Jun 2003059128.565.98$3,536
May 200318162826.595.97$8,564
Apr 2003062326.675.41$3,369
Mar 200317960431.146.10$9,256
Feb 2003050133.487.93$3,971
Jan 200318654830.315.58$8,697
Dec 200218555326.914.85$7,662
Nov 2002047724.664.14$1,973
Oct 200217454126.464.23$6,892
Sep 2002051527.443.64$1,872
Aug 200217751425.963.16$6,221
Jul 2002055624.583.06$1,702
Jun 200218354623.733.34$6,165
May 200217757524.663.58$6,426
Apr 2002053823.653.51$1,890
Mar 200218057922.003.10$5,756
Feb 2002054118.222.38$1,285
Jan 200218656517.172.38$4,536
Dec 200118656516.932.36$4,485
Nov 2001052518.072.41$1,263
Oct 200117361419.782.53$4,975
Sep 2001051324.262.25$1,155
Aug 200118760624.873.05$6,501
Jul 200117374223.933.20$6,512
Jun 2001074024.563.82$2,830
May 200118069825.524.31$7,600
Apr 2001069224.685.34$3,692
Mar 200118767524.545.38$8,218
Feb 200118366627.755.77$8,919
Jan 2001067827.478.40$5,694
Dec 200018967826.889.12$11,265
Nov 200018059132.215.66$9,142
Oct 2000033231.235.15$1,708
Sep 200017555031.875.19$8,430
Aug 200017273929.644.54$8,454
Jul 2000064028.534.09$2,617
Jun 200017965229.304.40$8,112
May 200018071227.263.68$7,527
Apr 2000053324.513.12$1,661
Mar 200018164328.422.86$6,983
Feb 2000067127.622.73$1,829
Jan 200018658125.272.48$6,141
Dec 199917666824.282.42$5,892
Nov 199917969523.192.43$5,843
Oct 1999070920.982.80$1,988
Sep 199918371421.752.62$5,850
Aug 199918381119.262.88$5,857
Jul 1999075017.892.37$1,779
Jun 199917768315.942.36$4,435
May 199918364315.792.32$4,382
Apr 1999064315.102.21$1,420
Mar 199918060612.471.84$3,359
Feb 19991755249.981.82$2,699
Jan 199918458710.381.90$3,025
Dec 199802959.201.77$523
Nov 199817834110.892.19$2,684
Oct 199817030312.421.97$2,708
Sep 199817829412.592.08$2,853
Aug 1998044211.301.91$843
Jul 199817651411.742.24$3,216
Jun 199817657411.242.24$3,262
May 199817863212.622.21$3,641
Apr 1998059613.042.51$1,493
Mar 199818055212.802.31$3,579
Feb 199817649013.952.30$3,582
Jan 199817559914.702.15$3,863
Dec 1997052616.322.41$1,268
Nov 199716656118.193.09$4,752
Oct 199716765219.253.15$5,268
Sep 199717766417.742.95$5,102
Aug 199717771617.862.55$4,990
Jul 1997064317.582.25$1,445
Jun 199718158517.242.26$4,441
May 199718147618.972.31$4,532
Apr 19978958117.882.08$2,801
Mar 199717961918.951.94$4,592
Feb 1997049020.492.21$1,081
Jan 199718052923.483.54$6,099
Dec 199624459023.32$5,690
Nov 1996048421.97$0
Oct 199615962223.31$3,706
Sep 199616266322.22$3,600
Aug 199617972520.26$3,627
Jul 199617167719.55$3,343
Jun 199617174118.73$3,203
May 199617473919.43$3,381
Apr 199618358521.51$3,936
Mar 1996060919.38$0
Feb 199617963016.98$3,039
Jan 199618164317.07$3,090
Dec 199518363817.19$3,146
Nov 199518263316.00$2,912
Oct 199518670315.43$2,870
Sep 199517968516.18$2,896
Aug 199518073715.92$2,866
Jul 1995072715.24$0
Jun 199517869316.41$2,921
May 199517769017.56$3,108
Apr 199518274417.73$3,227
Mar 199518260216.44$2,992
Feb 199517964916.58$2,968
Jan 199518273515.92$2,897
Dec 199418473815.03$2,766
Nov 199418265515.90$2,894
Oct 199417374715.58$2,695
Sep 199418071715.29$2,752
Aug 199417775716.13$2,855
Jul 199417672717.56$3,091
Jun 199418069917.09$3,076
May 199417671215.88$2,795
Apr 199417766314.14$2,503
Mar 199418067712.46$2,243
Feb 199436249312.50$4,525
Jan 199417949412.66$2,266
Dec 199317968912.33$2,207
Nov 199317864814.49$2,579
Oct 199318072515.85$2,853
Sep 199336190215.03$5,426
Aug 199318473915.66$2,881
Jul 199318577615.46$2,860
Jun 199317675116.79$2,955
May 199317572317.68$3,094
Apr 199336179818.05$6,516
Mar 199318566118.14$3,356
Feb 199318458717.90$3,294
Jan 199336563616.93$6,179

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.

Mar 2023 — as filed, then multipliedworked
Oil                  198 bbl  × $ 72.85 =    $14,424
Casinghead gas       108 Mcf  × $  2.39 =       $258

────────────────────────────────────────────────────
Month total                                  $14,683

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. 7C/O/12899 is the state's own key, not one this site invented.