LEWELLEN

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 26605District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$5.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$56 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
OilDisposition83,855 bbl$4,975,238
Casinghead gasProduction264,122 Mcf$794,435
Total$5,769,673

16,434 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 31.9824, -102.0048. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.98235, -102.00476 · 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
10,349 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 9,500 and 11,197 ft, median 10,349 ft, over the 2 wells that filed a depth.

Completions filed
May 2011
1 of 2 wells; 1 filed none
Plug dates filed
Sep 2017
1 of 2 wells; 1 filed none

2 wells

42-3293095219,500 ftSep 2017Yes
42-32937026211,197 ftMay 2011

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 202505358.593.93$208
Oct 2025193059.383.30$11,460
Sep 2025015662.743.08$480
Aug 202517974763.933.01$13,696
Jul 202517795766.743.32$14,986
Jun 202518597666.483.13$15,352
May 202517769060.553.23$12,948
Apr 202518459662.363.54$13,586
Mar 202517870867.704.27$15,073
Feb 202518565070.884.34$15,934
Jan 202518672474.324.28$16,921
Dec 202417876768.993.12$14,674
Nov 202417976069.052.20$14,031
Oct 202418579871.372.28$15,024
Sep 2024077169.612.36$1,823
Aug 202418081675.632.06$15,297
Jul 202417983679.932.15$16,102
Jun 202416577878.082.63$14,932
May 202416985778.812.20$15,203
Apr 202417281184.451.66$15,871
Mar 202418484380.301.55$16,078
Feb 202418778376.091.78$15,625
Jan 202418381573.023.30$16,050
Dec 202318085371.262.61$15,054
Nov 202318482577.892.81$16,648
Oct 202318890285.443.09$18,847
Sep 202317892989.042.74$18,390
Aug 202318481580.522.67$16,994
Jul 202318290674.852.64$16,016
Jun 20233531,01068.962.26$26,624
May 20231761,08370.622.23$14,841
Apr 202317697978.122.24$15,940
Mar 20233501,01872.852.39$27,934
Feb 202318993275.112.47$16,494
Jan 20231911,03376.533.39$18,117
Dec 202234188976.415.73$31,149
Nov 2022176385.005.65$14,977
Oct 20221692387.185.86$14,868
Sep 2022347084.888.16$29,453
Aug 2022187094.529.13$17,675
Jul 20221930101.587.54$19,605
Jun 20223260115.097.98$37,519
May 20221860109.378.43$20,343
Apr 20221880104.226.84$19,593
Mar 202235010108.885.08$38,159
Feb 20221949591.054.86$18,125
Jan 20223666381.844.54$30,239
Dec 2021169071.323.90$12,053
Nov 202117154777.435.24$16,105
Oct 202117666879.795.71$17,860
Sep 20213501,00269.865.35$29,813
Aug 20211771,14066.024.22$16,497
Jul 202134167470.783.98$26,820
Jun 20213401,08869.493.38$27,305
May 202101,11363.483.02$3,359
Apr 202134088360.362.76$22,958
Mar 202118789761.302.72$13,900
Feb 202134541957.805.55$22,266
Jan 20211731,03150.412.81$11,618
Dec 20203401,07944.642.68$18,064
Nov 20203421,10238.772.71$16,242
Oct 202017494236.972.48$8,767
Sep 20201761,15937.091.99$8,835
Aug 20203491,17939.982.39$16,765
Jul 20201681,19938.371.83$8,634
Jun 20203371,15034.901.69$13,705
May 20203391,08616.921.81$7,707
Apr 20203491,12214.751.80$7,172
Mar 20201741,24330.341.86$7,586
Feb 20203471,19649.881.98$19,677
Jan 202034674857.252.09$21,375
Dec 20191731,36759.012.30$13,359
Nov 20194301,22355.302.75$27,143
Oct 20193391,28553.472.42$21,234
Sep 201926174355.052.66$16,342
Aug 20193251,04453.112.30$19,667
Jul 20191621,36756.272.46$12,479
Jun 20193361,45552.782.49$21,359
May 20193301,53958.482.74$23,516
Apr 20193461,37062.632.75$25,438
Mar 201917666856.803.06$12,042
Feb 20193361550.852.79$17,127
Jan 20195201,02946.033.23$27,257
Dec 20183611,49246.594.19$23,064
Nov 20183701,42852.934.24$25,635
Oct 20183601,25061.443.40$26,366
Sep 201817542459.543.11$11,737
Aug 2018356259.403.07$21,153
Jul 20183651,22565.142.93$27,368
Jun 20183311,62760.183.08$24,926
May 20183431,56265.382.90$26,956
Apr 20183091,51663.842.90$24,124
Mar 20183311,57461.222.79$24,650
Feb 20182981,18661.782.77$21,691
Jan 20185001,47562.874.01$37,349
Dec 20172831,61957.272.92$20,937
Nov 20174841,64055.423.12$31,937
Oct 20172531,30849.292.98$16,373
Sep 20174561,62647.523.09$26,689
Aug 20173001,71445.373.00$18,761
Jul 20174431,82743.873.09$25,075
Jun 20174411,72542.493.09$24,064
May 20174441,43145.373.26$24,814
Apr 20174791,87247.933.21$28,971
Mar 20174371,95646.772.98$26,275
Feb 20175481,80350.452.95$32,970
Jan 20173322,00149.413.42$23,245
Dec 20166222,08648.763.72$38,095
Nov 20166261,74642.492.64$31,216
Oct 20164362,17446.193.09$26,857
Sep 20164202,12741.553.10$24,046
Aug 20164682,17141.442.92$25,743
Jul 20165762,17341.622.92$30,328
Jun 20164822,13745.352.69$27,598
May 20165972,20542.521.99$29,775
Apr 20164331,67836.561.99$19,171
Mar 20165522,15133.011.79$22,080
Feb 20166521,83626.472.06$21,047
Jan 2016691027.352.36$18,899
Dec 2015633032.362.00$20,484
Nov 201564015838.792.17$25,168
Oct 20157311,74743.552.43$36,074
Sep 20157211,87842.992.76$36,176
Aug 20156231,55540.162.87$29,486
Jul 20156451,42748.152.95$35,259
Jun 201563582356.152.88$38,028
May 201517722155.212.96$10,425
Apr 2015114649.822.71$445
Mar 20153101,17642.892.93$16,747
Feb 20153301,44344.662.98$19,032
Jan 201547889243.433.10$23,525
Dec 201433858354.693.59$20,579
Nov 20143231,57370.464.25$29,447
Oct 20144851,70978.303.90$44,642
Sep 20143201,69386.164.05$34,420
Aug 20143251,77589.394.04$36,214
Jul 20143181,78996.564.18$38,183
Jun 20142871,74698.164.74$36,443
May 20143221,80794.734.73$39,044
Apr 20144731,73695.944.81$53,728
Mar 20143451,82195.895.06$42,290
Feb 20141701,42297.406.19$25,363
Jan 20145061,44890.404.86$52,781
Dec 20133421,91891.824.35$39,754
Nov 20133611,85588.853.74$39,009
Oct 20133431,98097.423.78$40,898
Sep 20135121,954104.113.72$60,569
Aug 20133212,068104.253.52$40,749
Jul 20133491,037102.523.72$39,635
Jun 20135192,10094.403.93$57,254
May 20133542,19094.834.15$42,656
Apr 20135252,18493.964.28$58,682
Mar 20133712,32593.623.91$43,830
Feb 20137032,14091.233.42$71,453
Jan 20133742,38291.603.42$42,405
Dec 20125492,44086.773.42$55,982
Nov 20126812,42286.953.62$67,993
Oct 20126902,61289.383.40$70,552
Sep 20124522,65194.672.92$50,528
Aug 20127412,71992.662.91$76,568
Jul 20124882,72485.133.02$49,772
Jun 20127082,68179.822.52$63,266
May 20128802,87091.612.49$87,758
Apr 20126942,643101.652.00$75,823
Mar 20127052,927105.052.22$80,564
Feb 20126972,638101.102.57$77,247
Jan 20126952,79898.092.73$75,823
Dec 20118622,94496.873.24$93,040
Nov 20118682,90995.723.31$92,717
Oct 20111,0283,08784.983.65$98,622
Sep 20111,1702,98683.623.99$109,737
Aug 20111,0313,46683.404.15$100,367
Jul 20111,0652,89794.144.52$113,346
Jun 20111,0872,97492.904.64$114,781
May 2011078398.134.40$3,449
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010100078.103.51$7,810
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20102070.364.91$141
May 20100071.124.24$0
Apr 2010166081.694.12$13,561
Mar 20100078.394.39$0
Feb 2010158073.585.44$11,626
Jan 20100074.365.96$0
Dec 2009172071.445.48$12,288
Nov 2009170074.593.75$12,680
Oct 20090072.544.11$0
Sep 2009158065.543.06$10,355
Aug 2009183067.423.22$12,338
Jul 2009164061.133.46$10,025
Jun 20090066.163.90$0
May 2009163054.743.93$8,923
Apr 2009167046.773.59$7,811
Mar 20090042.144.06$0
Feb 2009293032.814.63$9,613
Jan 20092035.865.37$72
Dec 2008171037.105.98$6,344
Nov 2008171055.496.86$9,489
Oct 2008618075.246.92$46,498
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 2003117029.415.17$3,441
Jun 20032028.565.98$57
May 2003721826.595.97$1,488
Apr 200319325026.675.41$6,499
Mar 200318125731.146.10$7,203
Feb 200317823733.487.93$7,838
Jan 2003726330.315.58$1,680
Dec 200219326626.914.85$6,485
Nov 200218225724.664.14$5,551
Oct 2002726326.464.23$1,297
Sep 200218526127.443.64$6,025
Aug 200218227725.963.16$5,601
Jul 200217426424.583.06$5,085
Jun 200218623623.733.34$5,202
May 2002418724.663.58$769
Apr 200217923523.653.51$5,059
Mar 200217723222.003.10$4,614
Feb 2002621118.222.38$611
Jan 200217923217.172.38$3,625
Dec 200117023016.932.36$3,422
Nov 2001221818.072.41$561
Oct 200118523819.782.53$4,261
Sep 200117622824.262.25$4,783
Aug 200117522324.873.05$5,033
Jul 200118124623.933.20$5,118
Jun 2001223624.563.82$952
May 200116024025.524.31$5,117
Apr 2001421324.685.34$1,235
Mar 200118822924.545.38$5,845
Feb 200118518127.755.77$6,178
Jan 200118510927.478.40$5,997
Dec 2000011326.889.12$1,031
Nov 200018212932.215.66$6,592
Oct 200018310831.235.15$6,271
Sep 200018018031.875.19$6,670
Aug 200018022429.644.54$6,352
Jul 20002629128.534.09$7,847
Jun 20000229.304.40$9
May 20001829527.263.68$5,311
Apr 200018416524.513.12$5,024
Mar 2000019828.422.86$566
Feb 200018515227.622.73$5,524
Jan 200018515325.272.48$5,054
Dec 199918717124.282.42$4,955
Nov 1999215123.192.43$414
Oct 199918617120.982.80$4,382
Sep 199918623421.752.62$4,658
Aug 1999025319.262.88$728
Jul 199918125817.892.37$3,850
Jun 199918225615.942.36$3,506
May 1999226215.792.32$640
Apr 199918324415.102.21$3,302
Mar 199918622512.471.84$2,733
Feb 199902249.981.82$407
Jan 199918625410.381.90$2,413
Dec 19981862319.201.77$2,121
Nov 1998228410.892.19$643
Oct 199818631812.421.97$2,936
Sep 199818231712.592.08$2,952
Aug 199818525311.301.91$2,573
Jul 199817726311.742.24$2,666
Jun 1998325311.242.24$600
May 199818525412.622.21$2,895
Apr 199818323813.042.51$2,983
Mar 1998424812.802.31$624
Feb 199818422113.952.30$3,075
Jan 199817723314.702.15$3,104
Dec 1997119916.322.41$496
Nov 199716917718.193.09$3,621
Oct 199717523919.253.15$4,122
Sep 1997124017.742.95$727
Aug 199718225717.862.55$3,907
Jul 1997025617.582.25$575
Jun 199716325717.242.26$3,390
May 199718225318.972.31$4,037
Apr 1997124217.882.08$522
Mar 199718025718.951.94$3,909
Feb 199718022920.492.21$4,193
Jan 1997124823.483.54$901
Dec 199617224923.32$4,011
Nov 199618624621.97$4,086
Oct 1996326323.31$70
Sep 199617826822.22$3,955
Aug 199618328320.26$3,708
Jul 1996228419.55$39
Jun 199617526018.73$3,278
May 1996427519.43$78
Apr 199617328821.51$3,721
Mar 199617630119.38$3,411
Feb 1996228216.98$34
Jan 199618026317.07$3,073
Dec 1995025117.19$0
Nov 199517724916.00$2,832
Oct 199517829715.43$2,747
Sep 1995029716.18$0
Aug 199518432015.92$2,929
Jul 1995127615.24$15
Jun 1995023716.41$0
May 199518326517.56$3,213
Apr 199518627617.73$3,298
Mar 1995127616.44$16
Feb 199518026416.58$2,984
Jan 199518434315.92$2,929
Dec 1994139315.03$15
Nov 199418238515.90$2,894
Oct 199418640215.58$2,898
Sep 199418140515.29$2,767
Aug 1994345416.13$48
Jul 199417741717.56$3,108
Jun 199418442517.09$3,145
May 1994443315.88$64
Apr 199418143414.14$2,559
Mar 199418342512.46$2,280
Feb 199418023312.50$2,250
Jan 199417941912.66$2,266
Dec 1993039712.33$0
Nov 199318440914.49$2,666
Oct 199318344015.85$2,901
Sep 199318042915.03$2,705
Aug 1993444015.66$63
Jul 199318445515.46$2,845
Jun 199317842016.79$2,989
May 199318443617.68$3,253
Apr 199318542518.05$3,339
Mar 199318338418.14$3,320
Feb 1993034717.90$0
Jan 199318041416.93$3,047

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.

Nov 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 58.59 =         $0
Casinghead gas        53 Mcf  × $  3.93 =       $208

────────────────────────────────────────────────────
Month total                                     $208

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/26605 is the state's own key, not one this site invented.