TP LAND TRUST "15"

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 36654District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$65.5 M
May 2001 – May 2026
Value, last 12 filed months
$308 k
at the published price for each month
Months reported
301
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
OilDisposition1,029,177 bbl$55,909,972
Casinghead gasProduction1,763,093 Mcf$9,560,988
Total$65,470,961

Wells on this lease (24)

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 31.6968, -102.0848. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.8 miles.

31.69506, -102.08643 · 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
33.3%
8 of 24 wells
With a plug date
29.2%
7 of 24 wells
Median depth
10,483 ft
24 wells filed one
Completion to plug
18.4 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
833.3%
A plug date is filed
729.2%
BothOn the schedule and plugged. Neither fact cancels the other.
729.2%
NeitherNo plug date, and not on the schedule.
1666.7%

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

Total depth in feet, 24 of 24 wells. Median 10,483 ft, with the middle half between 10,304 and 10,520 ft; the shallowest is 10,300 ft and the deepest 10,527 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 24 of 24 wells, May 2001 – Dec 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 2001 – Dec 2022
24 of 24 wells
Plug dates filed
Mar 2019 – Sep 2023
7 of 24 wells; 17 filed none

Last completion to plug: a median of 18.4 years across the 7 wells that filed both dates, with the middle half between 17.8 years and 20.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

24 wells

42-32935066130610,526 ftDec 2022
42-32934498150210,300 ftJan 2021
42-32934941130410,500 ftOct 2017Apr 2021Yes
42-32935281230510,500 ftJun 2005
42-32935059130510,500 ftMar 2004
42-32934980250410,525 ftDec 2003May 2022Yes
42-32934978250310,525 ftNov 2003Yes
42-32934944150510,525 ftAug 2003Mar 2023Yes
42-32934627230410,520 ftAug 2003
42-32934937150710,527 ftAug 2003
42-32934926130310,520 ftJul 2003
42-32934625230610,500 ftMay 2003Aug 2021Yes
42-32934614150810,515 ftMay 2003
42-32934711130210,400 ftAug 2002
42-32934712130110,465 ftJul 2002Jul 2023Yes
42-32934615150410,300 ftNov 2001
42-32934624230710,329 ftOct 2001Mar 2019Yes
42-32934613150310,300 ftOct 2001Sep 2023Yes
42-32934623230810,310 ftOct 2001
42-32934628230310,303 ftOct 2001
42-32934617150610,304 ftSep 2001
42-32934496230110,300 ftJul 2001
42-32934497230210,300 ftJun 2001
42-32934495150110,315 ftMay 2001

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 (301)

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

301 months

May 20262921,580106.413.05$35,884
Apr 202630598998.932.87$33,012
Mar 202617378589.753.15$17,999
Feb 202612368963.503.75$10,394
Jan 20262691,00459.138.00$23,936
Dec 20252881,05956.664.41$20,992
Nov 20252791,16958.593.93$20,937
Oct 202527793859.383.30$19,548
Sep 202525795662.743.08$19,066
Aug 20254361,19463.933.01$31,473
Jul 20254051,24066.743.32$31,141
Jun 20255592,15766.483.13$43,911
May 20253732,00660.553.23$29,069
Apr 20255872,02362.363.54$43,773
Mar 20257322,43367.704.27$59,941
Feb 20257312,29470.884.34$61,771
Jan 20258412,52074.324.28$73,285
Dec 20248382,30168.993.12$64,996
Nov 20246472,24969.052.20$49,620
Oct 20247592,10671.372.28$58,974
Sep 20247851,94069.612.36$59,231
Aug 20249632,42175.632.06$77,828
Jul 20248123,17879.932.15$71,725
Jun 20249283,02478.082.63$80,423
May 20249752,25178.812.20$81,788
Apr 20241,1632,37284.451.66$102,151
Mar 20248491,46880.301.55$70,443
Feb 20246691,09576.091.78$52,857
Jan 20247961,06773.023.30$61,643
Dec 20236021,17271.262.61$45,958
Nov 202371998577.892.81$58,768
Oct 20238271,26185.443.09$74,552
Sep 202350684589.042.74$47,365
Aug 202384486580.522.67$70,271
Jul 202361288774.852.64$48,151
Jun 202379287968.962.26$56,602
May 202387079670.622.23$63,212
Apr 202382077678.122.24$65,795
Mar 20231,1321,27072.852.39$85,506
Feb 202362984175.112.47$49,318
Jan 202344091376.533.39$36,766
Dec 202265368876.415.73$53,837
Nov 202251958385.005.65$47,407
Oct 202255549287.185.86$51,270
Sep 202273873484.888.16$68,634
Aug 202245757894.529.13$48,471
Jul 2022472539101.587.54$52,011
Jun 2022603605115.097.98$74,225
May 2022574835109.378.43$69,820
Apr 2022791923104.226.84$88,749
Mar 2022740905108.885.08$85,165
Feb 20221,1601,08591.054.86$110,890
Jan 20221,0941,00281.844.54$94,080
Dec 202180468171.323.90$59,997
Nov 202135341477.435.24$29,501
Oct 20211,2511,35279.795.71$107,542
Sep 20211,7582,08469.865.35$133,965
Aug 20211,9341,31366.024.22$133,224
Jul 20211,7452,10470.783.98$131,889
Jun 20211,7252,14869.493.38$127,132
May 20212,1751,91463.483.02$143,845
Apr 20212,1441,97260.362.76$134,851
Mar 20211,6791,53161.302.72$107,082
Feb 20211,0321,02057.805.55$65,309
Jan 20211,6311,46550.412.81$86,336
Dec 20201,7631,64144.642.68$83,091
Nov 20202,5352,07738.772.71$103,904
Oct 20201,9161,57436.972.48$74,736
Sep 20203,2162,26037.091.99$123,781
Aug 20201,2731,70039.982.39$54,949
Jul 202096294538.371.83$38,637
Jun 202073393034.901.69$27,154
May 202038950716.921.81$7,502
Apr 202099786114.751.80$16,259
Mar 202042543330.341.86$13,698
Feb 20201968249.881.98$9,939
Jan 202055025857.252.09$32,028
Dec 201971653259.012.30$43,477
Nov 20191,23682655.302.75$70,623
Oct 20191,1731,08253.472.42$65,337
Sep 201993329255.052.66$52,138
Aug 201996196253.112.30$53,256
Jul 201975889556.272.46$44,854
Jun 20198581,25452.782.49$48,409
May 20191,1541,36158.482.74$71,216
Apr 20191,0941,33062.632.75$72,176
Mar 20191,5591,39956.803.06$92,835
Feb 20192783550.852.79$14,234
Jan 201934046.033.23$1,565
Dec 2018517046.594.19$24,087
Nov 20181,14445552.934.24$62,480
Oct 20181,2381,02161.443.40$79,532
Sep 201857931159.543.11$35,440
Aug 201893856159.403.07$57,438
Jul 201874349465.142.93$49,847
Jun 201888331960.183.08$54,120
May 201854041965.382.90$36,521
Apr 201858435063.842.90$38,298
Mar 201843071961.222.79$28,328
Feb 201850047761.782.77$32,209
Jan 20186211,23562.874.01$43,994
Dec 20171,1992,64557.272.92$76,394
Nov 20172,03780655.423.12$115,404
Oct 20171,33546849.292.98$67,199
Sep 20172,32573247.523.09$112,744
Aug 20172,1702,38145.373.00$105,606
Jul 20173,0142,92543.873.09$141,254
Jun 20172,9152,36642.493.09$131,163
May 20173,1813,80645.373.26$156,742
Apr 20172,93790147.933.21$143,664
Mar 20173,2214,40846.772.98$163,798
Feb 20172,7873,60650.452.95$151,251
Jan 20173,5572,17649.413.42$183,191
Dec 20163,2342,51948.763.72$167,068
Nov 20162,7732,98542.492.64$125,718
Oct 20163,4314,36546.193.09$171,967
Sep 20163,3944,25041.553.10$154,198
Aug 20163,7294,26741.442.92$167,008
Jul 20163,9173,65041.622.92$173,699
Jun 20163,4703,94045.352.69$167,947
May 20163,2244,51142.521.99$146,066
Apr 20163,7884,28436.561.99$147,019
Mar 20163,9684,83733.011.79$139,661
Feb 20163,2343,60526.472.06$93,043
Jan 20162,9044,30227.352.36$89,596
Dec 20153,3084,64532.362.00$116,343
Nov 20153,1154,12238.792.17$129,765
Oct 20153,5615,14743.552.43$167,571
Sep 20152,4894,20442.992.76$118,599
Aug 20153,1765,31840.162.87$142,824
Jul 20153,0775,26948.152.95$163,675
Jun 20153,1875,83256.152.88$195,763
May 20152,8605,18055.212.96$173,210
Apr 20152,6954,96249.822.71$147,695
Mar 20152,3941,68642.892.93$107,627
Feb 20152,8314,52944.662.98$139,912
Jan 20153,09868943.433.10$136,682
Dec 20143,0665,53254.693.59$187,547
Nov 20142,5945,82870.464.25$207,553
Oct 20143,0464,82578.303.90$257,324
Sep 20142,1983,87886.164.05$205,068
Aug 20141,8864,09489.394.04$185,109
Jul 20142,2323,74996.564.18$231,191
Jun 20142,6165,02098.164.74$280,566
May 20142,4995,19094.734.73$261,261
Apr 20142,6566,29995.944.81$285,109
Mar 20142,6365,46395.895.06$280,391
Feb 20142,5865,08497.406.19$283,357
Jan 20143,0464,45090.404.86$296,989
Dec 20133,3762,81591.824.35$322,242
Nov 20132,41728888.853.74$215,827
Oct 20132,5972,77397.423.78$263,480
Sep 20132,5345,818104.113.72$285,445
Aug 20132,5495,704104.253.52$285,826
Jul 20132,3486,447102.523.72$264,685
Jun 20132,4115,34494.403.93$248,619
May 20132,3635,32594.834.15$246,177
Apr 20132,1394,31193.964.28$219,443
Mar 20132,3855,62893.623.91$245,305
Feb 20132,3285,41691.233.42$230,906
Jan 20132,8216,43991.603.42$280,424
Dec 20123,1316,35786.773.42$293,419
Nov 20122,9126,07286.953.62$275,209
Oct 20123,1386,13789.383.40$301,338
Sep 20122,5945,25594.672.92$260,910
Aug 20122,4064,87792.662.91$237,123
Jul 20121,8224,45585.133.02$168,565
Jun 20121,9254,65979.822.52$165,390
May 20122,3735,66691.612.49$231,489
Apr 20122,0615,683101.652.00$220,848
Mar 20122,3125,906105.052.22$255,999
Feb 20122,2645,302101.102.57$242,518
Jan 20122,7685,78598.092.73$287,330
Dec 20112,9565,96896.873.24$305,682
Nov 20112,8715,77495.723.31$293,931
Oct 20112,7846,26184.983.65$259,428
Sep 20113,2526,33583.623.99$297,182
Aug 20112,8166,01083.404.15$259,792
Jul 20113,5677,32094.144.52$368,864
Jun 20113,0987,56292.904.64$322,891
May 20113,5046,15998.134.40$370,977
Apr 20113,0566,704105.964.33$352,864
Mar 20113,3086,22296.364.06$344,004
Feb 20113,0405,51685.644.18$283,402
Jan 20113,4665,83886.504.59$326,598
Dec 20103,2036,06685.734.35$300,967
Nov 20103,5033,61780.843.80$296,910
Oct 20104,1143,90378.103.51$334,999
Sep 20103,4993,94172.633.98$269,815
Aug 20103,3734,96973.684.42$270,482
Jul 20103,5764,10572.554.74$278,882
Jun 20103,1734,93170.364.91$247,465
May 20102,4563,55871.124.24$189,740
Apr 20103,7745,22881.694.12$329,851
Mar 20104,2775,80178.394.39$360,733
Feb 20103,9264,75573.585.44$314,754
Jan 20104,3034,65374.365.96$347,722
Dec 20094,2254,77671.445.48$328,024
Nov 20094,2924,41574.593.75$336,703
Oct 20094,5325,87972.544.11$352,915
Sep 20094,2035,74365.543.06$293,065
Aug 20094,7914,47867.423.22$337,422
Jul 20094,1735,47861.133.46$274,074
Jun 20094,4435,91966.163.90$317,003
May 20094,5876,02354.743.93$274,737
Apr 20093,2496,98646.773.59$177,018
Mar 20094,5836,02442.144.06$217,579
Feb 20094,3504,93132.814.63$165,569
Jan 20094,5289,03035.865.37$210,874
Dec 20084,9625,21237.105.98$215,243
Nov 20084,8065,71055.496.86$305,858
Oct 20084,7618,75375.246.92$418,806
Sep 20082,7597,741101.767.88$341,732
Aug 20084,7338,817114.228.48$615,398
Jul 20084,3569,054131.0811.39$674,104
Jun 20083,4728,089131.3313.03$561,399
May 20083,2357,895123.1711.57$489,834
Apr 20083,5549,864110.3110.45$495,168
Mar 20084,1769,725101.909.66$519,517
Feb 20085,1449,70992.538.77$561,128
Jan 20084,3309,63090.388.21$470,367
Dec 20075,50610,40988.337.30$562,351
Nov 20074,5179,51791.677.29$483,469
Oct 20074,2239,88682.856.92$418,306
Sep 20075,03010,55675.846.24$447,389
Aug 20075,23311,43169.066.39$434,412
Jul 20074,81510,91370.906.39$411,095
Jun 20075,01711,20062.007.55$395,597
May 20075,47510,67158.747.85$405,329
Apr 20074,6849,54259.617.81$353,690
Mar 20074,7349,47456.927.30$338,638
Feb 20073,9578,06455.108.22$284,285
Jan 20074,26810,23850.306.73$283,550
Dec 20065,66610,77756.656.92$395,539
Nov 20065,7639,84454.207.62$387,341
Oct 20065,4619,97554.906.01$359,797
Sep 20064,97310,51860.085.04$351,759
Aug 20065,34411,84068.717.34$454,091
Jul 20064,78211,31069.376.34$403,464
Jun 20064,92212,27266.286.38$404,573
May 20065,48412,13566.016.42$439,966
Apr 20066,86018,03264.397.36$574,440
Mar 20065,29014,70956.707.08$404,126
Feb 20065,33113,67457.597.75$413,001
Jan 20065,19816,77760.598.93$464,821
Dec 20056,25316,10154.9413.42$559,541
Nov 20056,02414,27754.6910.59$480,623
Oct 20056,89713,89558.3413.80$594,063
Sep 20055,76912,42561.4512.08$504,587
Aug 20057,21914,78361.519.80$588,867
Jul 20058,85017,72755.697.84$631,901
Jun 20056,96415,54452.337.38$479,157
May 20057,01815,78545.226.65$422,343
Apr 20056,85714,90349.207.36$447,058
Mar 20059,13215,87550.377.15$573,563
Feb 20057,87314,50545.226.31$447,571
Jan 20058,80616,96343.166.32$487,310
Dec 20048,80916,60039.866.75$463,195
Nov 20047,95314,84445.286.33$454,081
Oct 20048,40316,26149.706.52$523,571
Sep 20048,24114,72843.245.28$434,162
Aug 20048,14517,94742.375.55$444,721
Jul 20049,11019,15438.286.08$465,267
Jun 20048,12516,97436.106.43$402,507
May 20049,29219,11437.486.49$472,402
Apr 200411,54021,28834.475.86$522,499
Mar 200410,80919,14034.365.53$477,244
Feb 20048,90216,64432.455.51$380,572
Jan 200411,18319,34532.036.30$480,058
Dec 200311,95319,81630.266.30$486,571
Nov 200310,79334,03728.804.60$467,244
Oct 200311,34019,54828.174.76$412,489
Sep 200312,22618,05926.314.75$407,435
Aug 200311,71917,57429.765.13$438,907
Jul 20038,42812,54229.415.17$312,720
Jun 20038,27712,13428.565.98$308,988
May 20035,8769,06126.595.97$210,361
Apr 20034,6537,28826.675.41$163,504
Mar 20035,0177,42931.146.10$201,517
Feb 20034,2406,22633.487.93$191,302
Jan 20035,5598,07630.315.58$213,574
Dec 20026,1529,00626.914.85$209,263
Nov 20026,44899224.664.14$163,112
Oct 20027,05711,25526.464.23$234,327
Sep 20027,77312,46427.443.64$258,600
Aug 20027,86112,48525.963.16$243,576
Jul 20027,57711,88624.583.06$222,635
Jun 20027,26711,09923.733.34$209,497
May 20025,6308,45524.663.58$169,139
Apr 20025,9458,81823.653.51$171,571
Mar 20026,64010,54722.003.10$178,804
Feb 20027,02410,54518.222.38$153,029
Jan 20028,92112,95017.172.38$183,939
Dec 20019,79512,96016.932.36$196,472
Nov 200110,07014,83918.072.41$217,660
Oct 200112,94114,84819.782.53$293,522
Sep 20015,7979,05224.262.25$161,014
Aug 20015,7988,67124.873.05$170,670
Jul 20016,8348,87423.933.20$191,909
Jun 20014,0465,14024.563.82$119,026
May 2001187025.524.31$4,772

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                  292 bbl  × $106.41 =    $31,072
Casinghead gas     1,580 Mcf  × $  3.05 =     $4,812

────────────────────────────────────────────────────
Month total                                  $35,884

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/36654 is the state's own key, not one this site invented.