LILLIE MAE

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

Oil lease lease 26524District 08Field 44790500NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – Sep 2023
Value, last 12 filed months
$0
at the published price for each month
Months reported
369
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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1979-04-06
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition38,031 bbl$1,596,983
Casinghead gasProduction189,386 Mcf$717,633
Total$2,314,616

35,916 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 32.4188, -101.6776. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.41878, -101.67758 · 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
10,821 ft
1 wells filed one
Completion to plug
42.2 years
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 10,821 ft.

Completions filed
May 1981
1 of 1 wells
Plug dates filed
Jul 2023
1 of 1 wells

Last completion to plug: a median of 42.2 years across the 1 well that filed both dates, with the middle half between 42.2 years and 42.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-22732224110,821 ftMay 1981Jul 2023Yes

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 (369)

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

369 months

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 202200108.885.08$0
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 20215063.483.02$317
Apr 2021158060.362.76$9,537
Mar 20214061.302.72$245
Feb 202120057.805.55$1,156
Jan 202142050.412.81$2,117
Dec 202043044.642.68$1,920
Nov 202011038.772.71$426
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20202039.982.39$80
Jul 202011038.371.83$422
Jun 20208034.901.69$279
May 202054016.921.81$914
Apr 202017014.751.80$251
Mar 20203030.341.86$91
Feb 20200049.881.98$0
Jan 2020034457.252.09$721
Dec 201917741659.012.30$11,403
Nov 20190055.302.75$0
Oct 2019199053.472.42$10,641
Sep 20194055.052.66$220
Aug 2019177053.112.30$9,400
Jul 201902956.272.46$71
Jun 20190052.782.49$0
May 2019017758.482.74$485
Apr 2019015662.632.75$429
Mar 201939212356.803.06$22,642
Feb 201903850.852.79$106
Jan 2019018946.033.23$610
Dec 201817010346.594.19$8,351
Nov 20181623252.934.24$8,710
Oct 2018010461.443.40$353
Sep 20180859.543.11$25
Aug 201804059.403.07$123
Jul 201820115965.142.93$13,559
Jun 2018024860.183.08$763
May 2018051865.382.90$1,503
Apr 201820050863.842.90$14,242
Mar 2018046661.222.79$1,299
Feb 201818226761.782.77$11,983
Jan 2018010662.874.01$425
Dec 201717737957.272.92$11,244
Nov 2017033755.423.12$1,051
Oct 201717557749.292.98$10,347
Sep 2017054347.523.09$1,676
Aug 201717654845.373.00$9,632
Jul 2017057343.873.09$1,769
Jun 201717957742.493.09$9,387
May 2017059645.373.26$1,945
Apr 201719047147.933.21$10,619
Mar 2017057246.772.98$1,707
Feb 201717646150.452.95$10,240
Jan 2017053149.413.42$1,815
Dec 201617556248.763.72$10,625
Nov 2016058242.492.64$1,539
Oct 201617351646.193.09$9,585
Sep 2016056741.553.10$1,758
Aug 201616652841.442.92$8,423
Jul 2016050041.622.92$1,462
Jun 2016051745.352.69$1,389
May 201617150942.521.99$8,284
Apr 2016048236.561.99$960
Mar 201617141133.011.79$6,382
Feb 2016027726.472.06$572
Jan 20160027.352.36$0
Dec 2015171032.362.00$5,534
Nov 2015037138.792.17$804
Oct 2015038843.552.43$942
Sep 201514253142.992.76$7,569
Aug 2015061740.162.87$1,772
Jul 2015048348.152.95$1,422
Jun 201514542456.152.88$9,364
May 201516739255.212.96$10,379
Apr 2015055549.822.71$1,502
Mar 2015051242.892.93$1,503
Feb 201516631944.662.98$8,363
Jan 2015019943.433.10$617
Dec 2014044354.693.59$1,591
Nov 2014042070.464.25$1,786
Oct 20141624878.303.90$12,872
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014173094.734.73$16,388
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013173091.824.35$15,885
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131710102.523.72$17,531
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013170093.623.91$15,915
Feb 20131714791.233.42$15,761
Jan 201301691.603.42$55
Dec 20121673286.773.42$14,600
Nov 20121726886.953.62$15,202
Oct 201205989.383.40$201
Sep 2012158094.672.92$14,958
Aug 2012170092.662.91$15,752
Jul 20120085.133.02$0
Jun 2012169779.822.52$13,507
May 2012170791.612.49$15,591
Apr 201216859101.652.00$17,195
Mar 201217114105.052.22$17,995
Feb 201209101.102.57$23
Jan 2012015098.092.73$410
Dec 201117524196.873.24$17,733
Nov 2011175895.723.31$16,777
Oct 20110084.983.65$0
Sep 201117320183.623.99$15,267
Aug 20110083.404.15$0
Jul 2011318094.144.52$29,937
Jun 20110092.904.64$0
May 2011152098.134.40$14,916
Apr 201100105.964.33$0
Mar 2011156096.364.06$15,032
Feb 20111272885.644.18$10,993
Jan 201117119086.504.59$15,663
Dec 2010040785.734.35$1,770
Nov 201030170580.843.80$27,009
Oct 2010078778.103.51$2,762
Sep 2010059472.633.98$2,364
Aug 201017169473.684.42$15,666
Jul 2010081372.554.74$3,851
Jun 201035093770.364.91$29,227
May 2010068771.124.24$2,910
Apr 201017861581.694.12$17,076
Mar 201017760178.394.39$16,513
Feb 2010049073.585.44$2,667
Jan 2010025674.365.96$1,527
Dec 200917133271.445.48$14,037
Nov 2009059174.593.75$2,217
Oct 200917264372.544.11$15,120
Sep 200917371265.543.06$13,521
Aug 2009049267.423.22$1,584
Jul 200917261261.133.46$12,635
Jun 2009080666.163.90$3,139
May 200916999054.743.93$13,138
Apr 200917644746.773.59$9,835
Mar 2009081442.144.06$3,304
Feb 200917271132.814.63$8,937
Jan 200917876835.865.37$10,508
Dec 2008085437.105.98$5,104
Nov 200817985455.496.86$15,791
Oct 200817160575.246.92$17,054
Sep 2008076101.767.88$599
Aug 2008164693114.228.48$24,611
Jul 2008120778131.0811.39$24,591
Jun 20080739131.3313.03$9,631
May 2008174736123.1711.57$29,950
Apr 2008157724110.3110.45$24,888
Mar 20080736101.909.66$7,113
Feb 200817559492.538.77$21,402
Jan 200816672090.388.21$20,911
Dec 200717663088.337.30$20,146
Nov 2007073991.677.29$5,389
Oct 200717381682.856.92$19,981
Sep 2007052175.846.24$3,253
Aug 200716151369.066.39$14,396
Jul 200717279470.906.39$17,267
Jun 2007073662.007.55$5,556
May 2007161058.747.85$9,457
Apr 200717570859.617.81$15,958
Mar 200717579956.927.30$15,795
Feb 2007072855.108.22$5,981
Jan 200717460850.306.73$12,842
Dec 200616595856.656.92$15,975
Nov 20063021,20154.207.62$25,517
Oct 2006032354.906.01$1,942
Sep 20060060.085.04$0
Aug 200616856968.717.34$15,720
Jul 2006083069.376.34$5,264
Jun 200616181566.286.38$15,874
May 200617350466.016.42$14,658
Apr 2006052064.397.36$3,827
Mar 200617580856.707.08$15,646
Feb 200616969257.597.75$15,096
Jan 200616979160.598.93$17,306
Dec 200517578954.9413.42$20,199
Nov 2005064054.6910.59$6,777
Oct 200516580858.3413.80$20,773
Sep 200515881861.4512.08$19,590
Aug 200517585261.519.80$19,111
Jul 2005085755.697.84$6,722
Jun 200516882552.337.38$14,881
May 2005079945.226.65$5,314
Apr 200517482849.207.36$14,655
Mar 200515486750.377.15$13,960
Feb 200515983045.226.31$12,429
Jan 20051791,06543.166.32$14,459
Dec 2004039739.866.75$2,680
Nov 200417263045.286.33$11,776
Oct 200416286049.706.52$13,654
Sep 2004089943.245.28$4,750
Aug 200416692842.375.55$12,184
Jul 200417393438.286.08$12,305
Jun 200416971336.106.43$10,688
May 200417273837.486.49$11,240
Apr 2004090034.475.86$5,273
Mar 200416893734.365.53$10,954
Feb 200415886832.455.51$9,909
Jan 200416593532.036.30$11,175
Dec 2003093730.266.30$5,905
Nov 200317089628.804.60$9,013
Oct 200316495628.174.76$9,170
Sep 200316293026.314.75$8,679
Aug 200316396929.765.13$9,822
Jul 200316397129.415.17$9,815
Jun 200317394228.565.98$10,577
May 200301,00026.595.97$5,973
Apr 200333097726.675.41$14,084
Mar 20031571,38331.146.10$13,320
Feb 2003045833.487.93$3,630
Jan 200311147330.315.58$6,005
Dec 200217494226.914.85$9,255
Nov 20025189424.664.14$4,956
Oct 200231094826.464.23$12,212
Sep 2002096227.443.64$3,497
Aug 200215190725.963.16$6,790
Jul 200217796924.583.06$7,318
Jun 200216194023.733.34$6,958
May 200216989024.663.58$7,357
Apr 200213395223.653.51$6,489
Mar 20021721,09422.003.10$7,178
Feb 200212470218.222.38$3,927
Jan 20021741,02017.172.38$5,411
Dec 20013391,24816.932.36$8,690
Nov 20011661,32818.072.41$6,194
Oct 200115443519.782.53$4,146
Sep 200106624.262.25$149
Aug 2001032724.873.05$998
Jul 200114692223.933.20$6,441
Jun 200117699924.563.82$8,143
May 200117138125.524.31$6,005
Apr 200117579324.685.34$8,550
Mar 20011801,09324.545.38$10,294
Feb 20011701,19027.755.77$11,580
Jan 2001050827.478.40$4,267
Dec 200016260126.889.12$9,837
Nov 200016297432.215.66$10,729
Oct 20001541,05631.235.15$10,243
Sep 20001611,03331.875.19$10,489
Aug 20001411,11329.644.54$9,233
Jul 20001431,12628.534.09$8,685
Jun 20001501,11229.304.40$9,285
May 20001501,06427.263.68$8,004
Apr 20003571,14024.513.12$12,302
Mar 200016675228.422.86$6,868
Feb 2000028427.622.73$774
Jan 20001841,15225.272.48$7,507
Dec 19991751,16624.282.42$7,075
Nov 19991761,16923.192.43$6,927
Oct 19991711,19820.982.80$6,946
Sep 19994961,61821.752.62$15,025
Aug 1999042719.262.88$1,228
Jul 1999062117.892.37$1,473
Jun 19991791,46115.942.36$6,304
May 19993401,46115.792.32$8,760
Apr 199911,45115.102.21$3,219
Mar 19991701,55312.471.84$4,975
Feb 19991691,4759.981.82$4,368
Jan 19993481,59210.381.90$6,637
Dec 19983361,8259.201.77$6,328
Nov 19983472,00810.892.19$8,168
Oct 19981701,38712.421.97$4,843
Sep 19983421,37412.592.08$7,167
Aug 199835499411.301.91$5,896
Jul 199834596311.742.24$6,205
Jun 199817084811.242.24$3,808
May 199801112.622.21$24
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 199775018.193.09$1,364
Oct 1997030819.253.15$970
Sep 1997144017.742.95$1,318
Aug 199717545417.862.55$4,285
Jul 1997138217.582.25$876
Jun 199718121517.242.26$3,606
May 1997120118.972.31$483
Apr 199720065017.882.08$4,930
Mar 1997067518.951.94$1,309
Feb 199715962720.492.21$4,641
Jan 199719568923.483.54$7,017
Dec 199619869923.32$4,617
Nov 1996066821.97$0
Oct 199619571223.31$4,545
Sep 199617169422.22$3,800
Aug 199619571920.26$3,951
Jul 199619272119.55$3,754
Jun 1996070618.73$0
May 199617673219.43$3,420
Apr 199617971721.51$3,850
Mar 199619871719.38$3,837
Feb 1996067716.98$0
Jan 199620971417.07$3,568
Dec 199519972617.19$3,421
Nov 199519971116.00$3,184
Oct 1995172415.43$15
Sep 199520170116.18$3,252
Aug 199516974215.92$2,690
Jul 199519376315.24$2,941
Jun 199519370616.41$3,167
May 1995075217.56$0
Apr 199519772317.73$3,493
Mar 199519274416.44$3,156
Feb 1995068016.58$0
Jan 199519274515.92$3,057
Dec 199418774515.03$2,811
Nov 199419574615.90$3,101
Oct 199419577215.58$3,038
Sep 199419175215.29$2,920
Aug 1994077516.13$0
Jul 199419278317.56$3,372
Jun 199419077417.09$3,247
May 199419777115.88$3,128
Apr 1994175214.14$14
Mar 199438482112.46$4,785
Feb 1994072612.50$0
Jan 199419676112.66$2,481
Dec 199319569912.33$2,404
Nov 199319678814.49$2,840
Oct 1993183815.85$16
Sep 199318281015.03$2,735
Aug 199318786015.66$2,928
Jul 199319087915.46$2,937
Jun 199319077016.79$3,190
May 199319175917.68$3,377
Apr 199319472718.05$3,502
Mar 1993083418.14$0
Feb 199335476517.90$6,337
Jan 1993081616.93$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.

May 2021 — as filed, then multipliedworked
Oil                    5 bbl  × $ 63.48 =       $317
Casinghead gas         0 Mcf  × $  3.02 =         $0

────────────────────────────────────────────────────
Month total                                     $317

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/26524 is the state's own key, not one this site invented.