ASHLEY -A-

Operated by DIAMONDBACK E&P LLC (P-5 217012) 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 21968District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$6.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$269 k
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
OilDisposition97,170 bbl$6,334,425
Casinghead gasProduction74,525 Mcf$257,902
Total$6,592,326

4,443 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 32.3233, -101.9127. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.32332, -101.91271 · 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
9,973 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 9,120 and 10,826 ft, median 9,973 ft, over the 2 wells that filed a depth.

Completions filed
Aug 2009
1 of 2 wells; 1 filed none
Plug dates filed
Oct 2014
1 of 2 wells; 1 filed none

2 wells

42-3173033919,120 ftOct 2014Yes
42-31735588210,826 ftAug 2009

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 20261820106.413.05$19,367
Apr 2026368098.932.87$36,406
Mar 2026366089.753.15$32,849
Feb 2026180063.503.75$11,430
Jan 2026189059.138.00$11,176
Dec 2025366056.664.41$20,738
Nov 2025364058.593.93$21,327
Oct 2025370059.383.30$21,971
Sep 2025184062.743.08$11,544
Aug 2025529063.933.01$33,819
Jul 2025184066.743.32$12,280
Jun 2025539066.483.13$35,833
May 2025367060.553.23$22,222
Apr 2025375062.363.54$23,385
Mar 2025716167.704.27$48,477
Feb 2025727170.884.34$51,534
Jan 20250074.324.28$0
Dec 20241914368.993.12$13,311
Nov 20241868769.052.20$13,035
Oct 20243714971.372.28$26,590
Sep 20241829669.612.36$12,896
Aug 202435911675.632.06$27,391
Jul 20241822679.932.15$14,603
Jun 20243521478.082.63$27,521
May 202437211078.812.20$29,559
Apr 2024363084.451.66$30,655
Mar 2024283080.301.55$22,725
Feb 2024527076.091.78$40,099
Jan 20241711673.023.30$12,539
Dec 202351821571.262.61$37,474
Nov 2023721277.892.81$1,140
Oct 202357130085.443.09$49,712
Sep 202334933489.042.74$31,988
Aug 202336841980.522.67$30,751
Jul 202357620674.852.64$43,658
Jun 20231905168.962.26$13,218
May 20231832870.622.23$12,986
Apr 20231723078.122.24$13,504
Mar 20231839972.852.39$13,568
Feb 20231768775.112.47$13,434
Jan 202337417176.533.39$29,202
Dec 202216613676.415.73$13,463
Nov 202235210485.005.65$30,507
Oct 202219015187.185.86$17,450
Sep 202236013184.888.16$31,626
Aug 2022168094.529.13$15,879
Jul 20221850101.587.54$18,792
Jun 202200115.097.98$0
May 20223370109.378.43$36,858
Apr 202200104.226.84$0
Mar 20221650108.885.08$17,965
Feb 2022378091.054.86$34,417
Jan 2022171081.844.54$13,995
Dec 2021170071.323.90$12,124
Nov 2021347077.435.24$26,868
Oct 20211079.795.71$80
Sep 2021164069.865.35$11,457
Aug 2021346066.024.22$22,843
Jul 20210070.783.98$0
Jun 2021160069.493.38$11,118
May 2021172063.483.02$10,919
Apr 2021341060.362.76$20,583
Mar 202103261.302.72$87
Feb 20211702057.805.55$9,937
Jan 20211736450.412.81$8,901
Dec 20201748544.642.68$7,995
Nov 202006338.772.71$171
Oct 20203523136.972.48$13,090
Sep 20201633137.091.99$6,107
Aug 20201671339.982.39$6,708
Jul 20201656638.371.83$6,452
Jun 20203458734.901.69$12,188
May 202017112816.921.81$3,126
Apr 202001414.751.80$25
Mar 2020523030.341.86$15,868
Feb 20200049.881.98$0
Jan 20203531157.252.09$20,232
Dec 20191801759.012.30$10,661
Nov 20191722155.302.75$9,569
Oct 20193421553.472.42$18,323
Sep 2019183055.052.66$10,074
Aug 2019162053.112.30$8,604
Jul 2019166056.272.46$9,341
Jun 2019170052.782.49$8,973
May 2019351558.482.74$20,540
Apr 2019163062.632.75$10,209
Mar 20193451756.803.06$19,648
Feb 2019337850.852.79$17,159
Jan 2019188546.033.23$8,670
Dec 20181763446.594.19$8,342
Nov 2018325052.934.24$17,202
Oct 2018328061.443.40$20,152
Sep 20181783759.543.11$10,713
Aug 20183179659.403.07$19,124
Jul 20183262465.142.93$21,306
Jun 2018165760.183.08$9,951
May 20183167565.382.90$20,878
Apr 201832819863.842.90$21,514
Mar 201817336161.222.79$11,597
Feb 201832229661.782.77$20,712
Jan 201834530462.874.01$22,909
Dec 201716426057.272.92$10,152
Nov 201731137455.423.12$18,402
Oct 201728943149.292.98$15,531
Sep 201731432947.523.09$15,937
Aug 201732514645.373.00$15,184
Jul 201715610543.873.09$7,168
Jun 201748529342.493.09$21,512
May 201715725845.373.26$7,965
Apr 201730734347.933.21$15,816
Mar 201732326946.772.98$15,909
Feb 201731430750.452.95$16,748
Jan 20172942449.413.42$14,609
Dec 20161777748.763.72$8,917
Nov 201633324042.492.64$14,784
Oct 201632314046.193.09$15,352
Sep 20163304841.553.10$13,860
Aug 2016318041.442.92$13,178
Jul 201632712041.622.92$13,961
Jun 201616251545.352.69$8,730
May 201633855942.521.99$15,485
Apr 201633653636.561.99$13,351
Mar 201633053033.011.79$11,844
Feb 201630648726.472.06$9,105
Jan 201631852927.352.36$9,948
Dec 201531748732.362.00$11,233
Nov 201532848038.792.17$13,763
Oct 201530659343.552.43$14,765
Sep 201546459342.992.76$21,583
Aug 201532357440.162.87$14,620
Jul 201531648548.152.95$16,644
Jun 201516945256.152.88$10,792
May 201532955255.212.96$19,796
Apr 201532852349.822.71$17,757
Mar 201547651942.892.93$21,939
Feb 201532954944.662.98$16,327
Jan 201517123143.433.10$8,143
Dec 201433252654.693.59$20,046
Nov 201432149870.464.25$24,735
Oct 201449057878.303.90$40,622
Sep 201435454986.164.05$32,722
Aug 201432561689.394.04$31,537
Jul 201432755196.564.18$33,878
Jun 201434657498.164.74$36,682
May 201449259494.734.73$49,415
Apr 201433353295.944.81$34,506
Mar 201434657695.895.06$36,091
Feb 201434852297.406.19$37,127
Jan 201434855490.404.86$34,152
Dec 201335648091.824.35$34,778
Nov 201351058588.853.74$47,500
Oct 201334265197.423.78$35,778
Sep 2013612618104.113.72$66,013
Aug 2013352637104.253.52$38,940
Jul 2013512690102.523.72$55,055
Jun 201334163794.403.93$34,696
May 201353559894.834.15$53,215
Apr 201335764693.964.28$36,310
Mar 201351567493.623.91$50,852
Feb 201334256691.233.42$33,136
Jan 201334167091.603.42$33,527
Dec 201270263286.773.42$63,074
Nov 201253131686.953.62$47,316
Oct 201234242889.383.40$32,023
Sep 201250535094.672.92$48,830
Aug 201234052392.662.91$33,025
Jul 201250178185.133.02$45,009
Jun 201266130679.822.52$53,532
May 201233741891.612.49$31,913
Apr 2012333620101.652.00$35,087
Mar 2012513835105.052.22$55,746
Feb 2012525755101.102.57$55,018
Jan 201252583398.092.73$53,775
Dec 201170376596.873.24$70,578
Nov 201147974495.723.31$48,313
Oct 201148874384.983.65$44,181
Sep 20116881,03383.623.99$61,648
Aug 20116761,29283.404.15$61,739
Jul 201147887394.144.52$48,942
Jun 20111,3311,47692.904.64$130,498
May 20118011,01598.134.40$83,073
Apr 20111293105.964.33$1,376
Mar 20113428996.364.06$33,316
Feb 20116751,24085.644.18$62,990
Jan 201162064586.504.59$56,590
Dec 201087284585.734.35$78,430
Nov 201067861680.843.80$57,147
Oct 201062173978.103.51$51,093
Sep 201098173872.633.98$74,187
Aug 20106871,42673.684.42$56,920
Jul 201085488372.554.74$66,140
Jun 20107001,01570.364.91$54,236
May 20101,1561,11271.124.24$86,924
Apr 201086685581.694.12$74,268
Mar 20101,4921,26478.394.39$122,505
Feb 20108841,14073.585.44$71,249
Jan 20101,1711,48274.365.96$95,914
Dec 20091,6681,58871.445.48$127,870
Nov 20091,8051,71774.593.75$141,076
Oct 20091,6891,08972.544.11$126,996
Sep 20091,2691,08465.543.06$86,492
Aug 20091,3501,04067.423.22$94,364
Jul 20091,143061.133.46$69,872
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009117042.144.06$4,930
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081670101.767.88$16,994
Aug 200800114.228.48$0
Jul 20081800131.0811.39$23,594
Jun 20081700131.3313.03$22,326
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008167092.538.77$15,453
Jan 20080090.388.21$0
Dec 2007174088.337.30$15,369
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007174075.846.24$13,196
Aug 20070069.066.39$0
Jul 2007180070.906.39$12,762
Jun 20070062.007.55$0
May 2007175058.747.85$10,280
Apr 20070059.617.81$0
Mar 2007159056.927.30$9,050
Feb 20070055.108.22$0
Jan 2007144050.306.73$7,243
Dec 20060056.656.92$0
Nov 2006159054.207.62$8,618
Oct 20061054.906.01$55
Sep 2006152060.085.04$9,132
Aug 2006176068.717.34$12,093
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006146066.016.42$9,637
Apr 2006119064.397.36$7,662
Mar 20060056.707.08$0
Feb 2006179057.597.75$10,309
Jan 20060060.598.93$0
Dec 2005164054.9413.42$9,010
Nov 20050054.6910.59$0
Oct 2005158058.3413.80$9,218
Sep 20050061.4512.08$0
Aug 2005176061.519.80$10,826
Jul 20050055.697.84$0
Jun 2005147052.337.38$7,693
May 2005164045.226.65$7,416
Apr 20050049.207.36$0
Mar 2005171050.377.15$8,613
Feb 20050045.226.31$0
Jan 2005177043.166.32$7,639
Dec 20040039.866.75$0
Nov 2004176045.286.33$7,969
Oct 20041049.706.52$50
Sep 2004167043.245.28$7,221
Aug 2004156042.375.55$6,610
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004164037.486.49$6,147
Apr 2004173034.475.86$5,963
Mar 20041034.365.53$34
Feb 2004174032.455.51$5,646
Jan 2004162032.036.30$5,189
Dec 20030030.266.30$0
Nov 2003170028.804.60$4,896
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003178029.765.13$5,297
Jul 20030029.415.17$0
Jun 2003174028.565.98$4,969
May 20031026.595.97$27
Apr 2003170026.675.41$4,534
Mar 2003170031.146.10$5,294
Feb 20030033.487.93$0
Jan 2003162030.315.58$4,910
Dec 20020026.914.85$0
Nov 2002131024.664.14$3,230
Oct 20020026.464.23$0
Sep 2002161027.443.64$4,418
Aug 20020025.963.16$0
Jul 2002174024.583.06$4,277
Jun 20020023.733.34$0
May 2002168024.663.58$4,143
Apr 20021023.653.51$24
Mar 2002163022.003.10$3,586
Feb 20020018.222.38$0
Jan 2002168017.172.38$2,885
Dec 20010016.932.36$0
Nov 2001186018.072.41$3,361
Oct 20010019.782.53$0
Sep 2001175024.262.25$4,246
Aug 20010024.873.05$0
Jul 2001174023.933.20$4,164
Jun 20010024.563.82$0
May 2001155025.524.31$3,956
Apr 20010024.685.34$0
Mar 2001169024.545.38$4,147
Feb 20010027.755.77$0
Jan 2001161027.478.40$4,423
Dec 2000173026.889.12$4,650
Nov 20000032.215.66$0
Oct 2000177031.235.15$5,528
Sep 20000031.875.19$0
Aug 2000170029.644.54$5,039
Jul 20000028.534.09$0
Jun 2000177029.304.40$5,186
May 20001027.263.68$27
Apr 2000179024.513.12$4,387
Mar 20002028.422.86$57
Feb 2000172027.622.73$4,751
Jan 20000025.272.48$0
Dec 1999168024.282.42$4,079
Nov 19990023.192.43$0
Oct 1999138020.982.80$2,895
Sep 19990021.752.62$0
Aug 1999140019.262.88$2,696
Jul 1999169017.892.37$3,023
Jun 1999175015.942.36$2,790
May 19990015.792.32$0
Apr 1999197015.102.21$2,975
Mar 19990012.471.84$0
Feb 199918009.981.82$1,796
Jan 19990210.381.90$4
Dec 1998183379.201.77$1,749
Nov 199806910.892.19$151
Oct 199804612.421.97$91
Sep 19981801812.592.08$2,304
Aug 19981854511.301.91$2,176
Jul 199802011.742.24$45
Jun 19981873011.242.24$2,169
May 199805412.622.21$119
Apr 19981836013.042.51$2,537
Mar 1998184312.802.31$2,362
Feb 199807513.952.30$172
Jan 1998010214.702.15$220
Dec 19971848016.322.41$3,196
Nov 1997112118.193.09$392
Oct 199718010119.253.15$3,783
Sep 199719717.742.95$304
Aug 199718213517.862.55$3,595
Jul 199718012017.582.25$3,434
Jun 1997116417.242.26$387
May 199717716418.972.31$3,736
Apr 1997111917.882.08$266
Mar 199718611618.951.94$3,750
Feb 1997210120.492.21$264
Jan 19971858723.483.54$4,652
Dec 19961819123.32$4,221
Nov 1996012921.97$0
Oct 199618815523.31$4,382
Sep 199636221722.22$8,044
Aug 199607020.26$0
Jul 199607219.55$0
Jun 199606018.73$0
May 19961804019.43$3,497
Apr 199604221.51$0
Mar 19960519.38$0
Feb 19963274416.98$5,552
Jan 199607417.07$0
Dec 199506717.19$0
Nov 19951867316.00$2,976
Oct 199508315.43$0
Sep 199509816.18$0
Aug 19952667215.92$4,235
Jul 199507915.24$0
Jun 199515610516.41$2,560
May 199507917.56$0
Apr 19951717917.73$3,032
Mar 19951777716.44$2,910
Feb 199501716.58$0
Jan 19951544115.92$2,452
Dec 19941576215.03$2,360
Nov 199407515.90$0
Oct 19941594615.58$2,477
Sep 19941834615.29$2,798
Aug 199403916.13$0
Jul 19941805617.56$3,161
Jun 1994010817.09$0
May 199417819115.88$2,827
Apr 1994015914.14$0
Mar 199412314912.46$1,533
Feb 19941809712.50$2,250
Jan 1994010112.66$0
Dec 199318213712.33$2,244
Nov 1993010114.49$0
Oct 199318610815.85$2,948
Sep 1993015215.03$0
Aug 199316413315.66$2,568
Jul 199317416115.46$2,690
Jun 1993012116.79$0
May 199318013617.68$3,182
Apr 199309718.05$0
Mar 199336610718.14$6,639
Feb 199309317.90$0
Jan 19931779916.93$2,997

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.

May 2026 — as filed, then multipliedworked
Oil                  182 bbl  × $106.41 =    $19,367
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,367

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/21968 is the state's own key, not one this site invented.