TOM 45

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 26567District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$79 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.

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
OilDisposition63,184 bbl$3,502,018
Casinghead gasProduction109,289 Mcf$462,667
Total$3,964,686

18,414 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 32.1647, -101.8366. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.16468, -101.83661 · 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
8,969 ft
2 wells filed one
Completion to plug
7.8 years
median over 1 well

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 8,850 and 9,088 ft, median 8,969 ft, over the 2 wells that filed a depth.

Completions filed
May 1981 – May 2007
2 of 2 wells
Plug dates filed
Feb 2015
1 of 2 wells; 1 filed none

Last completion to plug: a median of 7.8 years across the 1 well that filed both dates, with the middle half between 7.8 years and 7.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-317348382TM9,088 ftMay 2007Feb 2015Yes
42-3173232018,850 ftMay 1981

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 20261780106.413.05$18,941
Apr 2026180098.932.87$17,807
Mar 2026184089.753.15$16,514
Feb 20260063.503.75$0
Jan 20266059.138.00$355
Dec 202550056.664.41$2,833
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025163062.743.08$10,227
Aug 2025188063.933.01$12,019
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 20252074.324.28$149
Dec 2024188068.993.12$12,970
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024187069.612.36$13,017
Aug 20240075.632.06$0
Jul 2024183079.932.15$14,627
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20241076.091.78$76
Jan 2024181073.023.30$13,217
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023181085.443.09$15,465
Sep 20230089.042.74$0
Aug 2023184080.522.67$14,816
Jul 20233074.852.64$225
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20231075.112.47$75
Jan 20233076.533.39$230
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20221087.185.86$87
Sep 20220084.888.16$0
Aug 2022176094.529.13$16,636
Jul 2022013101.587.54$98
Jun 2022310115.097.98$425
May 2022110109.378.43$1,203
Apr 202242104.226.84$431
Mar 20221720108.885.08$18,727
Feb 202205591.054.86$267
Jan 202225281.844.54$400
Dec 20211807671.323.90$13,134
Nov 2021010977.435.24$571
Oct 20211689579.795.71$13,948
Sep 202117218769.865.35$13,017
Aug 2021021166.024.22$891
Jul 2021011670.783.98$462
Jun 202118710869.493.38$13,360
May 2021013263.483.02$398
Apr 20211654060.362.76$10,070
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020168044.642.68$7,500
Nov 2020166038.772.71$6,436
Oct 20200036.972.48$0
Sep 20202037.091.99$74
Aug 2020176039.982.39$7,036
Jul 2020173038.371.83$6,638
Jun 20207034.901.69$244
May 2020167016.921.81$2,826
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202016317549.881.98$8,477
Jan 2020816957.252.09$812
Dec 201919111159.012.30$11,527
Nov 2019015355.302.75$421
Oct 201916923753.472.42$9,610
Sep 201916722555.052.66$9,791
Aug 2019016853.112.30$387
Jul 201918427056.272.46$11,018
Jun 2019021852.782.49$543
May 201917221658.482.74$10,650
Apr 20191876762.632.75$11,896
Mar 2019022456.803.06$686
Feb 201917920950.852.79$9,686
Jan 201918123846.033.23$9,100
Dec 201817224746.594.19$9,047
Nov 201804752.934.24$199
Oct 201818319861.443.40$11,916
Sep 201817720059.543.11$11,160
Aug 2018117259.403.07$587
Jul 201817610065.142.93$11,758
Jun 20181763260.183.08$10,690
May 201817826165.382.90$12,395
Apr 20181809363.842.90$11,761
Mar 20181845161.222.79$11,407
Feb 201818220861.782.77$11,819
Jan 201818423462.874.01$12,506
Dec 201717918157.272.92$10,780
Nov 201702355.423.12$72
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 201705745.373.00$171
Jul 20170043.873.09$0
Jun 20171715842.493.09$7,445
May 201704245.373.26$137
Apr 2017177047.933.21$8,484
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 201660027.352.36$1,641
Dec 201502032.362.00$40
Nov 201518517138.792.17$7,547
Oct 201518321143.552.43$8,482
Sep 2015018742.992.76$516
Aug 201518324440.162.87$8,050
Jul 2015019248.152.95$565
Jun 201517220456.152.88$10,246
May 201509855.212.96$290
Apr 201518710249.822.71$9,592
Mar 201519816342.892.93$8,971
Feb 2015011044.662.98$327
Jan 2015013943.433.10$431
Dec 201420214954.693.59$11,582
Nov 201417614770.464.25$13,026
Oct 2014015678.303.90$609
Sep 201416916586.164.05$15,229
Aug 201417022989.394.04$16,120
Jul 201417817396.564.18$17,911
Jun 201417417398.164.74$17,899
May 201417615594.734.73$17,405
Apr 201434312995.944.81$33,528
Mar 201416712295.895.06$16,631
Feb 201416714097.406.19$17,133
Jan 201416715590.404.86$15,850
Dec 201316915591.824.35$16,193
Nov 201316916788.853.74$15,640
Oct 201318214097.423.78$18,260
Sep 2013168181104.113.72$18,163
Aug 2013184227104.253.52$19,982
Jul 2013184214102.523.72$19,659
Jun 201317313194.403.93$16,846
May 201317013794.834.15$16,690
Apr 201333720093.964.28$32,521
Mar 201316920993.623.91$16,640
Feb 201316733391.233.42$16,374
Jan 201316916291.603.42$16,034
Dec 201234325786.773.42$30,641
Nov 2012115886.953.62$660
Oct 201233918089.383.40$30,912
Sep 201234118094.672.92$32,808
Aug 201234121692.662.91$32,225
Jul 2012021785.133.02$656
Jun 201216021079.822.52$13,300
May 201235521791.612.49$33,062
Apr 20120196101.652.00$391
Mar 2012172196105.052.22$18,504
Feb 2012344172101.102.57$35,220
Jan 201234524698.092.73$34,514
Dec 201117325896.873.24$17,594
Nov 201117122295.723.31$17,103
Oct 201152225784.983.65$45,297
Sep 2011012783.623.99$506
Aug 201135723783.404.15$30,757
Jul 201134627794.144.52$33,824
Jun 2011027892.904.64$1,290
May 201134529798.134.40$35,163
Apr 20110268105.964.33$1,161
Mar 201152334096.364.06$51,776
Feb 201117942985.644.18$17,123
Jan 201116952986.504.59$17,046
Dec 2010342085.734.35$29,320
Nov 201036652380.843.80$31,572
Oct 201016657178.103.51$14,968
Sep 201052257572.633.98$40,201
Aug 201017858273.684.42$15,687
Jul 201033960872.554.74$27,474
Jun 201017255570.364.91$14,827
May 201035356371.124.24$27,490
Apr 201034240881.694.12$29,620
Mar 201035254878.394.39$29,998
Feb 201034245873.585.44$27,657
Jan 201036150874.365.96$29,874
Dec 200935551971.445.48$28,207
Nov 200934547774.593.75$27,523
Oct 200934943772.544.11$27,113
Sep 200935246465.543.06$24,492
Aug 200952163367.423.22$37,163
Jul 200935271261.133.46$23,984
Jun 200934580066.163.90$25,941
May 200933582754.743.93$21,585
Apr 200935071846.773.59$18,945
Mar 200952987842.144.06$25,856
Feb 200934387832.814.63$15,322
Jan 200952579635.865.37$23,102
Dec 200850457437.105.98$22,129
Nov 200819153655.496.86$14,276
Oct 200851464875.246.92$43,159
Sep 2008173590101.767.88$22,252
Aug 2008621650114.228.48$76,445
Jul 2008515478131.0811.39$72,950
Jun 20080430131.3313.03$5,604
May 2008338422123.1711.57$46,516
Apr 2008365653110.3110.45$47,090
Mar 2008646659101.909.66$72,196
Feb 200835051392.538.77$36,885
Jan 200834870690.388.21$37,245
Dec 200750074488.337.30$49,598
Nov 200752064791.677.29$52,386
Oct 200731277882.856.92$31,235
Sep 200754187975.846.24$46,518
Aug 200771692369.066.39$55,343
Jul 20071,0361,03470.906.39$80,058
Jun 200770586662.007.55$50,247
May 200717038058.747.85$12,967
Apr 2007031959.617.81$2,490
Mar 200716736756.927.30$12,185
Feb 200717934755.108.22$12,714
Jan 200717039350.306.73$11,195
Dec 200617137956.656.92$12,309
Nov 2006040254.207.62$3,062
Oct 200616645554.906.01$11,850
Sep 200616653460.085.04$12,663
Aug 200617138568.717.34$14,575
Jul 2006054469.376.34$3,450
Jun 200617052666.286.38$14,626
May 200616952666.016.42$14,535
Apr 200616550664.397.36$14,349
Mar 200616751556.707.08$13,117
Feb 200617347157.597.75$13,614
Jan 2006052260.598.93$4,663
Dec 200516352654.9413.42$16,012
Nov 200516652254.6910.59$14,606
Oct 200516757558.3413.80$17,675
Sep 200517036861.4512.08$14,892
Aug 2005021161.519.80$2,067
Jul 200516754455.697.84$13,567
Jun 200516652452.337.38$12,554
May 200516955745.226.65$11,347
Apr 200516553749.207.36$12,071
Mar 2005054750.377.15$3,914
Feb 200516848945.226.31$10,683
Jan 200516554143.166.32$10,542
Dec 200416756339.866.75$10,457
Nov 200416730645.286.33$9,499
Oct 200416854349.706.52$11,887
Sep 2004053243.245.28$2,811
Aug 200416055642.375.55$9,865
Jul 200416955438.286.08$9,840
Jun 200416049136.106.43$8,935
May 200416455137.486.49$9,725
Apr 200416756334.475.86$9,055
Mar 200416739834.365.53$7,939
Feb 200416547932.455.51$7,993
Jan 200416551932.036.30$8,554
Dec 200316851730.266.30$8,342
Nov 200316748728.804.60$7,047
Oct 200316447728.174.76$6,890
Sep 200317049626.314.75$6,828
Aug 200318665929.765.13$8,916
Jul 200334248329.415.17$12,556
Jun 2003032528.565.98$1,944
May 20030026.595.97$0
Apr 200316813326.675.41$5,200
Mar 200316033731.146.10$7,037
Feb 2003028933.487.93$2,291
Jan 200316632230.315.58$6,829
Dec 200216832526.914.85$6,098
Nov 200216830124.664.14$5,388
Oct 200216834326.464.23$5,896
Sep 200217336427.443.64$6,070
Aug 200218337025.963.16$5,921
Jul 200217936924.583.06$5,530
Jun 2002034923.733.34$1,165
May 200217833724.663.58$5,597
Apr 200218132823.653.51$5,433
Mar 200219232322.003.10$5,226
Feb 200218528718.222.38$4,053
Jan 200218832217.172.38$3,993
Dec 200118032516.932.36$3,816
Nov 2001029718.072.41$714
Oct 200113732419.782.53$3,529
Sep 200118530224.262.25$5,168
Aug 200118034324.873.05$5,524
Jul 200117637523.933.20$5,411
Jun 200117734324.563.82$5,659
May 200117632825.524.31$5,904
Apr 200116929024.685.34$5,718
Mar 2001029524.545.38$1,586
Feb 200118127227.755.77$6,591
Jan 200118632327.478.40$7,822
Dec 200018632326.889.12$7,946
Nov 200018032332.215.66$7,625
Oct 200019534831.235.15$7,880
Sep 200018437631.875.19$7,814
Aug 2000042329.644.54$1,921
Jul 200036541728.534.09$12,119
Jun 2000032629.304.40$1,434
May 200017827427.263.68$5,861
Apr 200018530824.513.12$5,494
Mar 200019632728.422.86$6,505
Feb 200019628327.622.73$6,185
Jan 200018028525.272.48$5,256
Dec 1999027824.282.42$674
Nov 199938630323.192.43$9,689
Oct 1999028120.982.80$788
Sep 199918721721.752.62$4,636
Aug 1999021019.262.88$604
Jul 199918721517.892.37$3,855
Jun 1999021115.942.36$498
May 199919223915.792.32$3,586
Apr 1999022715.102.21$501
Mar 1999225812.471.84$499
Feb 19991963019.981.82$2,503
Jan 199919435410.381.90$2,686
Dec 19981944189.201.77$2,526
Nov 199819440410.892.19$2,996
Oct 1998042412.421.97$835
Sep 199818742512.592.08$3,239
Aug 199818444311.301.91$2,924
Jul 199819343911.742.24$3,248
Jun 199817815611.242.24$2,350
May 19981865312.622.21$2,464
Apr 199877313.042.51$274
Mar 19981918512.802.31$2,641
Feb 199818913613.952.30$2,949
Jan 199819220114.702.15$3,256
Dec 199719422016.322.41$3,697
Nov 199718721718.193.09$4,072
Oct 1997021119.253.15$665
Sep 199719118317.742.95$3,929
Aug 199718518817.862.55$3,784
Jul 199719039617.582.25$4,230
Jun 199719239317.242.26$4,197
May 199719140418.972.31$4,556
Apr 1997240517.882.08$879
Mar 199719641118.951.94$4,511
Feb 199719637720.492.21$4,848
Jan 199719136723.483.54$5,784
Dec 199619740423.32$4,594
Nov 199619340421.97$4,240
Oct 199619541323.31$4,545
Sep 1996042422.22$0
Aug 199619644720.26$3,971
Jul 199619046619.55$3,715
Jun 199619243818.73$3,596
May 199618943019.43$3,672
Apr 199616340521.51$3,506
Mar 199616234219.38$3,140
Feb 199619029116.98$3,226
Jan 199618341617.07$3,124
Dec 199516740917.19$2,871
Nov 1995032216.00$0
Oct 199534843615.43$5,370
Sep 1995241216.18$32
Aug 199517939815.92$2,850
Jul 199518440815.24$2,804
Jun 199516740116.41$2,740
May 199517941317.56$3,143
Apr 199518337217.73$3,245
Mar 199518136516.44$2,976
Feb 199518730316.58$3,100
Jan 199518435815.92$2,929
Dec 199418336215.03$2,750
Nov 199418235715.90$2,894
Oct 199418037815.58$2,804
Sep 199418238615.29$2,783
Aug 199417941016.13$2,887
Jul 199417842217.56$3,126
Jun 199417139917.09$2,922
May 199417741715.88$2,811
Apr 199417938414.14$2,531
Mar 199418835012.46$2,342
Feb 199418230612.50$2,275
Jan 199418634212.66$2,355
Dec 199318535712.33$2,281
Nov 199318435214.49$2,666
Oct 199317738115.85$2,805
Sep 199317641515.03$2,645
Aug 199317739215.66$2,772
Jul 199318438915.46$2,845
Jun 199318039416.79$3,022
May 199318136817.68$3,200
Apr 199317835318.05$3,213
Mar 199318735918.14$3,392
Feb 199318731717.90$3,347
Jan 199318234716.93$3,081

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                  178 bbl  × $106.41 =    $18,941
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,941

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/26567 is the state's own key, not one this site invented.