KEASLER, T. F. ET AL

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the WORSHAM (DELAWARE SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31088District 08Field 98817775OilCasinghead gasSaveExport
Value, all time
$1.4 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 45 leases and 70 wells, and the rule below applies to all of them.

Discovered
1960-07-15
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
450 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: GAS RULES

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
OilDisposition16,871 bbl$979,042
Casinghead gasProduction98,858 Mcf$389,367
Total$1,368,409

25,426 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 31.3365, -103.2972. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.33648, -103.29715 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
5,531 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
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
2100.0%

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 5,065 and 5,997 ft, median 5,531 ft, over the 2 wells that filed a depth.

Completions filed
Dec 2005 – May 2023
2 of 2 wells

2 wells

42-3890017925,065 ftMay 2023
42-3893238515,997 ftDec 2005

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 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 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20223850108.885.08$41,919
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018589059.403.07$34,987
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201704447.933.21$141
Mar 20170746.772.98$21
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201602948.763.72$108
Nov 2016016842.492.64$444
Oct 2016013246.193.09$408
Sep 2016020741.553.10$642
Aug 2016019341.442.92$564
Jul 2016015541.622.92$453
Jun 2016015645.352.69$419
May 201617924542.521.99$8,099
Apr 201617921436.561.99$6,970
Mar 201618321633.011.79$6,428
Feb 20160026.472.06$0
Jan 201605827.352.36$137
Dec 20150032.362.00$0
Nov 2015020838.792.17$451
Oct 20151794043.552.43$7,893
Sep 201507842.992.76$215
Aug 201507340.162.87$210
Jul 20155048.152.95$241
Jun 2015344056.152.88$19,316
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014348070.464.25$24,520
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014167094.734.73$15,820
Apr 201406395.944.81$303
Mar 201401595.895.06$76
Feb 20141759197.406.19$17,608
Jan 201401590.404.86$73
Dec 2013015291.824.35$662
Nov 2013176088.853.74$15,638
Oct 2013017597.423.78$661
Sep 2013170163104.113.72$18,305
Aug 201300104.253.52$0
Jul 20130238102.523.72$885
Jun 201317117594.403.93$16,831
May 2013017294.834.15$714
Apr 2013028093.964.28$1,199
Mar 201317234293.623.91$17,441
Feb 2013026691.233.42$910
Jan 2013024591.603.42$838
Dec 201216634786.773.42$15,591
Nov 2012036786.953.62$1,330
Oct 2012025389.383.40$860
Sep 201216727794.672.92$16,618
Aug 2012024892.662.91$721
Jul 201216635885.133.02$15,213
Jun 2012016879.822.52$423
May 201216933591.612.49$16,316
Apr 20120389101.652.00$777
Mar 20120284105.052.22$631
Feb 2012166306101.102.57$17,569
Jan 2012036698.092.73$1,001
Dec 201116936996.873.24$17,566
Nov 2011027895.723.31$921
Oct 2011026984.983.65$981
Sep 20111752983.623.99$14,749
Aug 2011023683.404.15$979
Jul 201117637994.144.52$18,281
Jun 2011041092.904.64$1,902
May 201117040098.134.40$18,444
Apr 20110363105.964.33$1,573
Mar 201117652796.364.06$19,098
Feb 2011521185.644.18$1,310
Jan 2011022586.504.59$1,032
Dec 201017331585.734.35$16,201
Nov 2010828780.843.80$1,736
Oct 201017311478.103.51$13,911
Sep 2010014472.633.98$573
Aug 201017311573.684.42$13,255
Jul 201017220372.554.74$13,440
Jun 2010011970.364.91$584
May 201016717771.124.24$12,627
Apr 201004281.694.12$173
Mar 201017011078.394.39$13,809
Feb 2010015873.585.44$860
Jan 2010023774.365.96$1,413
Dec 200917518471.445.48$13,511
Nov 2009022374.593.75$837
Oct 200917334172.544.11$13,951
Sep 2009032865.543.06$1,005
Aug 200917223467.423.22$12,349
Jul 200917214861.133.46$11,027
Jun 2009034966.163.90$1,359
May 200909054.743.93$353
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200808055.496.86$549
Oct 2008023975.246.92$1,654
Sep 2008179547101.767.88$22,524
Aug 20080159114.228.48$1,349
Jul 200800131.0811.39$0
Jun 2008179598131.3313.03$31,302
May 20080493123.1711.57$5,706
Apr 2008179508110.3110.45$25,057
Mar 20080695101.909.66$6,717
Feb 200817748792.538.77$20,649
Jan 200817960790.388.21$21,159
Dec 200718073488.337.30$21,259
Nov 2007063391.677.29$4,616
Oct 200718070682.856.92$19,800
Sep 200717943675.846.24$16,298
Aug 200716842169.066.39$14,291
Jul 2007011470.906.39$728
Jun 200736024162.007.55$24,139
May 2007045258.747.85$3,547
Apr 2007052159.617.81$4,067
Mar 200716352256.927.30$13,090
Feb 200717538055.108.22$12,765
Jan 2007022650.306.73$1,520
Dec 200608756.656.92$602
Nov 20060654.207.62$46
Oct 200616528954.906.01$10,796
Sep 200615870960.085.04$13,064
Aug 200616887168.717.34$17,936
Jul 200616998369.376.34$17,958
Jun 200601,01766.286.38$6,492
May 20063441,21666.016.42$30,520
Apr 20061711,25264.397.36$20,226
Mar 20061851,18356.707.08$18,869
Feb 20061751,45057.597.75$21,317
Jan 20063481,80260.598.93$37,183
Dec 20051782,44354.9413.42$42,553
Nov 2005114454.6910.59$1,579
Oct 2005026058.3413.80$3,587
Sep 2005025361.4512.08$3,056
Aug 2005031661.519.80$3,096
Jul 20051455955.697.84$8,538
Jun 2005022752.337.38$1,676
May 2005016445.226.65$1,091
Apr 2005018249.207.36$1,340
Mar 2005030550.377.15$2,182
Feb 2005025245.226.31$1,591
Jan 200512123943.166.32$6,733
Dec 2004031539.866.75$2,127
Nov 2004030145.286.33$1,905
Oct 2004022449.706.52$1,459
Sep 200412622043.245.28$6,611
Aug 2004028842.375.55$1,599
Jul 2004027638.286.08$1,679
Jun 2004024236.106.43$1,557
May 20046826637.486.49$4,276
Apr 2004022534.475.86$1,318
Mar 200416726634.365.53$7,209
Feb 2004029032.455.51$1,598
Jan 2004032632.036.30$2,054
Dec 2003034730.266.30$2,187
Nov 200314037728.804.60$5,764
Oct 2003053428.174.76$2,542
Sep 2003015126.314.75$717
Aug 200305229.765.13$267
Jul 20033321529.415.17$2,082
Jun 200313223628.565.98$5,182
May 2003028126.595.97$1,678
Apr 2003032826.675.41$1,774
Mar 2003033731.146.10$2,054
Feb 200310234633.487.93$6,157
Jan 2003029830.315.58$1,663
Dec 2002031126.914.85$1,510
Nov 200217324424.664.14$5,276
Oct 2002034426.464.23$1,455
Sep 2002029027.443.64$1,054
Aug 2002030625.963.16$968
Jul 2002031524.583.06$964
Jun 200214033623.733.34$4,444
May 2002022524.663.58$806
Apr 2002045723.653.51$1,605
Mar 2002045322.003.10$1,406
Feb 20021587618.222.38$3,059
Jan 2002058117.172.38$1,380
Dec 2001053816.932.36$1,272
Nov 2001036318.072.41$873
Oct 200115545019.782.53$4,204
Sep 2001047424.262.25$1,067
Aug 2001043124.873.05$1,316
Jul 2001023323.933.20$745
Jun 200112146524.563.82$4,750
May 2001047325.524.31$2,037
Apr 2001032724.685.34$1,745
Mar 2001010024.545.38$538
Feb 200109527.755.77$548
Jan 200110028127.478.40$5,107
Dec 2000038026.889.12$3,467
Nov 2000035532.215.66$2,009
Oct 200011334531.235.15$5,304
Sep 2000031631.875.19$1,639
Aug 200012741229.644.54$5,635
Jul 2000042428.534.09$1,734
Jun 2000044229.304.40$1,944
May 2000040527.263.68$1,490
Apr 20008145124.513.12$3,391
Mar 2000246128.422.86$1,375
Feb 200015144427.622.73$5,381
Jan 2000051925.272.48$1,287
Dec 1999061824.282.42$1,498
Nov 199918674723.192.43$6,132
Oct 1999090320.982.80$2,532
Sep 1999067821.752.62$1,776
Aug 199911523919.262.88$2,902
Jul 1999010617.892.37$251
Jun 199906815.942.36$161
May 1999010415.792.32$241
Apr 1999011415.102.21$252
Mar 199908812.471.84$162
Feb 199901809.981.82$327
Jan 1999022010.381.90$418
Dec 199801919.201.77$339
Nov 1998035910.892.19$785
Oct 199817121512.421.97$2,547
Sep 1998023912.592.08$498
Aug 1998029711.301.91$566
Jul 1998024811.742.24$555
Jun 1998029211.242.24$653
May 1998031112.622.21$686
Apr 199817040213.042.51$3,224
Mar 1998043112.802.31$995
Feb 1998034813.952.30$800
Jan 1998044514.702.15$959
Dec 199717533416.322.41$3,661
Nov 1997030318.193.09$936
Oct 1997033319.253.15$1,049
Sep 1997038717.742.95$1,144
Aug 1997042917.862.55$1,096
Jul 199717939917.582.25$4,043
Jun 1997037617.242.26$849
May 1997039418.972.31$910
Apr 1997038817.882.08$808
Mar 1997024718.951.94$479
Feb 199717732820.492.21$4,350
Jan 1997037323.483.54$1,320
Dec 1996031923.32$0
Nov 1996047621.97$0
Oct 199618081323.31$4,196
Sep 1996066722.22$0
Aug 1996057620.26$0
Jul 1996057119.55$0
Jun 1996043218.73$0
May 199612435019.43$2,409
Apr 1996036621.51$0
Mar 1996036019.38$0
Feb 199612734016.98$2,156
Jan 1996056217.07$0
Dec 1995035017.19$0
Nov 199512537716.00$2,000
Oct 1995040815.43$0
Sep 1995034916.18$0
Aug 199512440915.92$1,974
Jul 1995049815.24$0
Jun 1995041516.41$0
May 199513044617.56$2,283
Apr 1995044617.73$0
Mar 1995044616.44$0
Feb 199513245416.58$2,189
Jan 1995046815.92$0
Dec 199401,04815.03$0
Nov 19941311,16015.90$2,083
Oct 199401,02615.58$0
Sep 1994090015.29$0
Aug 199415725216.13$2,532
Jul 1994030317.56$0
Jun 1994038717.09$0
May 199418132515.88$2,874
Apr 1994033814.14$0
Mar 1994040012.46$0
Feb 1994034312.50$0
Jan 199417865412.66$2,253
Dec 1993037012.33$0
Nov 1993044114.49$0
Oct 199317737215.85$2,805
Sep 1993056215.03$0
Aug 1993045215.66$0
Jul 1993082315.46$0
Jun 199318089316.79$3,022
May 1993095917.68$0
Apr 199301,14218.05$0
Mar 1993049518.14$0
Feb 199318246817.90$3,258
Jan 1993041516.93$0

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 2022 — as filed, then multipliedworked
Oil                  385 bbl  × $108.88 =    $41,919
Casinghead gas         0 Mcf  × $  5.08 =         $0

────────────────────────────────────────────────────
Month total                                  $41,919

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/31088 is the state's own key, not one this site invented.