TXL N 43-1

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 35520District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$14.0 M
Oct 1997 – May 2026
Value, last 12 filed months
$9 k
at the published price for each month
Months reported
344
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
OilDisposition211,491 bbl$11,937,712
Casinghead gasProduction565,913 Mcf$2,061,912
Total$13,999,624

Wells on this lease (3)

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 31.7586, -102.0310. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.75861, -102.03099 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
10,300 ft
3 wells filed one
Completion to plug
18.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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 10,155 and 11,349 ft, median 10,300 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1997 – Apr 2014
3 of 3 wells
Plug dates filed
Jun 2024
2 of 3 wells; 1 filed none

Last completion to plug: a median of 18.4 years across the 2 wells that filed both dates, with the middle half between 14.3 years and 22.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-32939047911,349 ftApr 2014Jun 2024Yes
42-32936324810,300 ftNov 2009
42-32933842110,155 ftOct 1997Jun 2024Yes

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 (344)

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

344 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 202508763.933.01$262
Jul 2025395166.743.32$2,772
Jun 2025805066.483.13$5,475
May 20251355760.553.23$8,358
Apr 20252172562.363.54$13,621
Mar 20252304267.704.27$15,750
Feb 20251382970.884.34$9,907
Jan 20251706674.324.28$12,917
Dec 202422312368.993.12$15,769
Nov 202414414669.052.20$10,264
Oct 2024561371.372.28$4,026
Sep 202401869.612.36$43
Aug 20240075.632.06$0
Jul 20244079.932.15$320
Jun 202420078.082.63$1,562
May 20241506278.812.20$11,958
Apr 202440337784.451.66$34,659
Mar 202454735180.301.55$44,466
Feb 202440824276.091.78$31,476
Jan 2024267173.023.30$2,133
Dec 20236071.262.61$428
Nov 2023553977.892.81$4,393
Oct 202328037085.443.09$25,065
Sep 202335643289.042.74$32,880
Aug 202347655080.522.67$39,798
Jul 202311131574.852.64$9,141
Jun 2023114768.962.26$865
May 2023845270.622.23$6,048
Apr 202321122678.122.24$16,989
Mar 202329025972.852.39$21,746
Feb 202331912975.112.47$24,278
Jan 202324618376.533.39$19,446
Dec 20221286676.415.73$10,159
Nov 2022221085.005.65$1,356
Oct 2022923587.185.86$2,163
Sep 2022816984.888.16$2,059
Aug 20222328494.529.13$4,766
Jul 202200101.587.54$0
Jun 2022414115.097.98$4,751
May 2022910109.378.43$9,953
Apr 202225554104.226.84$26,945
Mar 2022045108.885.08$228
Feb 202212691.054.86$217
Jan 20228915581.844.54$7,987
Dec 202111971.323.90$145
Nov 20211231377.435.24$9,592
Oct 202197779.795.71$1,158
Sep 202114069.865.35$284
Aug 202133066.024.22$2,179
Jul 20210070.783.98$0
Jun 2021252269.493.38$1,812
May 2021264163.483.02$1,774
Apr 20214060.362.76$241
Mar 20210061.302.72$0
Feb 20212657.805.55$149
Jan 202116050.412.81$807
Dec 20209744.642.68$420
Nov 202018038.772.71$698
Oct 202036036.972.48$1,331
Sep 202003737.091.99$74
Aug 202064639.982.39$2,573
Jul 202011238.371.83$60
Jun 2020641334.901.69$2,256
May 2020752516.921.81$1,314
Apr 2020701114.751.80$1,052
Mar 20200930.341.86$17
Feb 202058049.881.98$2,893
Jan 202005257.252.09$109
Dec 20191307859.012.30$7,851
Nov 20191715355.302.75$9,602
Oct 201917611453.472.42$9,686
Sep 201919154455.052.66$11,960
Aug 201901,63753.112.30$3,772
Jul 201941764456.272.46$25,049
Jun 20192651,44652.782.49$17,589
May 20192141,97958.482.74$17,938
Apr 20192551,98062.632.75$21,417
Mar 20193571,86056.803.06$25,973
Feb 20194383,37350.852.79$31,690
Jan 20196023,35746.033.23$38,547
Dec 20188093,51946.594.19$52,420
Nov 20184614,24052.934.24$42,367
Oct 20187362,77361.443.40$54,643
Sep 20185721,41759.543.11$38,461
Aug 20185882,79759.403.07$43,504
Jul 20184544,77665.142.93$43,576
Jun 20183783,76160.183.08$34,320
May 20184545,34365.382.90$45,181
Apr 20184914,94963.842.90$45,702
Mar 20184925,06061.222.79$44,222
Feb 20185143,72461.782.77$42,056
Jan 20185863,64562.874.01$51,456
Dec 20177735,92757.272.92$61,586
Nov 20176215,59455.423.12$51,860
Oct 20171,0206,22249.292.98$68,840
Sep 20177345,97247.523.09$53,317
Aug 20175535,40145.373.00$41,316
Jul 20177875,79243.873.09$52,407
Jun 20176584,67342.493.09$42,385
May 20178066,20645.373.26$56,821
Apr 20178555,52847.933.21$58,734
Mar 20171,0436,45046.772.98$68,026
Feb 20171,0424,78850.452.95$66,706
Jan 20178134,44749.413.42$55,374
Dec 20161,0354,96448.763.72$68,947
Nov 20169945,74742.492.64$57,432
Oct 20169686,08346.193.09$63,510
Sep 20161,1186,04141.553.10$65,184
Aug 20169526,63341.442.92$58,848
Jul 20167836,73941.622.92$52,296
Jun 20167406,37345.352.69$50,676
May 20169378,11242.521.99$55,993
Apr 20167986,62036.561.99$42,356
Mar 2016678033.011.79$2,355
Feb 201618417226.472.06$5,225
Jan 20164151,17927.352.36$14,138
Dec 20155321,72032.362.00$20,658
Nov 201535265138.792.17$15,065
Oct 20153271,22043.552.43$17,201
Sep 201513730042.992.76$6,717
Aug 20154901,20540.162.87$23,140
Jul 20151,5138,60948.152.95$98,205
Jun 20151,0536,30356.152.88$77,297
May 201593675455.212.96$53,905
Apr 20151,1822,01049.822.71$64,327
Mar 20151,8758,28742.892.93$104,739
Feb 20151,3947,73744.662.98$85,283
Jan 20151,5247,12043.433.10$88,264
Dec 20141,9978,47654.693.59$139,656
Nov 20141,7406,99770.464.25$152,351
Oct 20141,9056,28278.303.90$173,667
Sep 20141,7125,45086.164.05$169,554
Aug 20142,0966,92189.394.04$215,289
Jul 20142,1253,80396.564.18$221,085
Jun 20143,0145,20498.164.74$320,505
May 20147591,22294.734.73$77,676
Apr 20146131,15595.944.81$64,366
Mar 20144601,77395.895.06$53,075
Feb 20147231,95097.406.19$82,495
Jan 20148271,69590.404.86$83,000
Dec 20138551,79691.824.35$86,327
Nov 20131,1802,54188.853.74$114,342
Oct 20139643,09297.423.78$105,599
Sep 20131,1091,948104.113.72$122,700
Aug 20131,0351,227104.253.52$112,221
Jul 20139061,282102.523.72$97,649
Jun 20131,0532,32994.403.93$108,564
May 20138341,68094.834.15$86,059
Apr 201391169093.964.28$88,553
Mar 20131,1262,83393.623.91$116,501
Feb 20138762,01391.233.42$86,802
Jan 20131,2442,36091.603.42$122,021
Dec 20121,1993,10686.773.42$114,660
Nov 20129762,75686.953.62$94,854
Oct 20121,1023,15589.383.40$109,223
Sep 20121,2092,80894.672.92$122,651
Aug 20129393,21792.662.91$96,363
Jul 20121,2063,10985.133.02$112,058
Jun 20121,0091,69879.822.52$84,816
May 20121,5254,69191.612.49$151,378
Apr 20129083,475101.652.00$99,237
Mar 20121,3884,914105.052.22$156,729
Feb 20121,4814,797101.102.57$162,059
Jan 20121,4175,11098.092.73$152,965
Dec 20111,1435,10096.873.24$127,245
Nov 20119975,29995.723.31$112,979
Oct 20111,3724,43584.983.65$132,774
Sep 20111,5746,00483.623.99$155,549
Aug 20111,4655,80683.404.15$146,272
Jul 20111,9065,42994.144.52$203,955
Jun 20112,1766,33592.904.64$231,544
May 20112,1687,31798.134.40$244,976
Apr 20111,3565,411105.964.33$167,129
Mar 20112,2778,82996.364.06$255,234
Feb 20111,9075,02985.644.18$184,337
Jan 20112,1273,61686.504.59$200,579
Dec 20102,1785,41285.734.35$210,250
Nov 20101,8454,58680.843.80$166,555
Oct 20101,5243,20578.103.51$130,270
Sep 20101,6353,26772.633.98$131,751
Aug 20101,6452,49473.684.42$132,225
Jul 201027934872.554.74$21,890
Jun 20103005070.364.91$21,354
May 201037411771.124.24$27,094
Apr 201026276081.694.12$24,536
Mar 201036160078.394.39$30,932
Feb 2010335073.585.44$24,649
Jan 201040965274.365.96$34,302
Dec 200936552371.445.48$28,944
Nov 200957388474.593.75$46,056
Oct 20095251,02672.544.11$42,301
Sep 200923429565.543.06$16,240
Aug 200926616767.423.22$18,471
Jul 20098210061.133.46$5,359
Jun 200922248666.163.90$16,580
May 200919511754.743.93$11,134
Apr 200922233646.773.59$11,588
Mar 200916225242.144.06$7,850
Feb 20099512532.814.63$3,696
Jan 20091533335.865.37$5,664
Dec 20081491237.105.98$5,600
Nov 2008711055.496.86$4,008
Oct 2008381175.246.92$2,935
Sep 20087728101.767.88$8,056
Aug 200812994114.228.48$15,532
Jul 200832115131.0811.39$5,504
Jun 2008315131.3313.03$4,136
May 2008670123.1711.57$8,252
Apr 200814863110.3110.45$16,985
Mar 200813561101.909.66$14,346
Feb 200814229992.538.77$15,762
Jan 200822944390.388.21$24,332
Dec 200729252588.337.30$29,626
Nov 200721339691.677.29$22,413
Oct 200724850582.856.92$24,042
Sep 200726654175.846.24$23,552
Aug 200725252669.066.39$20,763
Jul 200734363070.906.39$28,343
Jun 200728938062.007.55$20,786
May 200730736658.747.85$20,905
Apr 200737458859.617.81$26,884
Mar 200736564356.927.30$25,471
Feb 200737164155.108.22$25,709
Jan 200745367350.306.73$27,313
Dec 200646270756.656.92$31,064
Nov 200646170954.207.62$30,387
Oct 200643853754.906.01$27,276
Sep 200636360960.085.04$24,877
Aug 200641222568.717.34$29,960
Jul 200652974969.376.34$41,447
Jun 200642773266.286.38$32,975
May 200647569366.016.42$35,807
Apr 200644474264.397.36$34,051
Mar 200650276156.707.08$33,854
Feb 200645665557.597.75$31,338
Jan 200650074260.598.93$36,924
Dec 200550674854.9413.42$37,834
Nov 200546878054.6910.59$33,854
Oct 200537239558.3413.80$27,152
Sep 200538259061.4512.08$30,601
Aug 200541784861.519.80$33,957
Jul 200547488555.697.84$33,339
Jun 200549282152.337.38$31,806
May 200549294845.226.65$28,554
Apr 200542886749.207.36$27,439
Mar 20055821,77050.377.15$41,979
Feb 200546281045.226.31$26,004
Jan 200554091043.166.32$29,060
Dec 200461192439.866.75$30,592
Nov 200441062345.286.33$22,509
Oct 200452595649.706.52$32,321
Sep 200452192643.245.28$27,421
Aug 20046401,18542.375.55$33,694
Jul 20046371,05538.286.08$30,803
Jun 200459595236.106.43$27,604
May 20045491,01937.486.49$27,195
Apr 200451875634.475.86$22,284
Mar 200472083034.365.53$29,329
Feb 200437766832.455.51$15,914
Jan 200446674732.036.30$19,632
Dec 200348681330.266.30$19,830
Nov 200352580928.804.60$18,837
Oct 200338371428.174.76$14,187
Sep 200339684826.314.75$14,446
Aug 200356382429.765.13$20,982
Jul 20035031,38929.415.17$21,976
Jun 200349079228.565.98$18,733
May 200334964426.595.97$13,126
Apr 200351378426.675.41$17,921
Mar 200350983431.146.10$20,934
Feb 200350072733.487.93$22,502
Jan 200344878230.315.58$17,944
Dec 200244970526.914.85$15,504
Nov 200246875524.664.14$14,664
Oct 200242780326.464.23$14,694
Sep 200247584127.443.64$16,091
Aug 200254289025.963.16$16,886
Jul 200255188224.583.06$16,244
Jun 200252687923.733.34$15,416
May 200244687424.663.58$14,131
Apr 200259582723.653.51$16,976
Mar 200246980822.003.10$12,825
Feb 200237969318.222.38$8,552
Jan 200250077517.172.38$10,426
Dec 200165571216.932.36$12,773
Nov 2001702018.072.41$12,685
Oct 2001635019.782.53$12,560
Sep 200169682724.262.25$18,747
Aug 200167487224.873.05$19,425
Jul 200171394723.933.20$20,090
Jun 200158193524.563.82$17,845
May 200167396725.524.31$21,340
Apr 200159496624.685.34$19,814
Mar 200161298624.545.38$20,320
Feb 200163091727.755.77$22,771
Jan 200185598027.478.40$31,718
Dec 20007311,02726.889.12$29,018
Nov 200079195332.215.66$30,870
Oct 20007901,02131.235.15$29,925
Sep 20007851,05831.875.19$30,505
Aug 20008481,19129.644.54$30,543
Jul 20008131,25028.534.09$28,307
Jun 20008451,12029.304.40$29,683
May 20008411,22427.263.68$27,430
Apr 20009991,24224.513.12$28,356
Mar 20001,0941,64128.422.86$35,784
Feb 20008611,33027.622.73$27,407
Jan 20009531,31325.272.48$27,339
Dec 19997701,15024.282.42$21,483
Nov 19999581,16923.192.43$25,061
Oct 19999361,34120.982.80$23,397
Sep 19998151,14421.752.62$20,722
Aug 19991,3231,85519.262.88$30,815
Jul 19991,2731,84317.892.37$27,146
Jun 19991,2561,38015.942.36$23,280
May 19991,0481,26515.792.32$19,484
Apr 19991,0321,29315.102.21$18,438
Mar 19991,0701,34012.471.84$15,806
Feb 19991,1731,0369.981.82$13,590
Jan 19991,3071,14810.381.90$15,748
Dec 19981,5481,1249.201.77$16,235
Nov 199876768310.892.19$9,845
Oct 19981,08692912.421.97$15,318
Sep 19981,26149612.592.08$16,909
Aug 19981,83477311.301.91$22,199
Jul 19981,8891,36011.742.24$25,220
Jun 19981,17770611.242.24$14,809
May 19981,35188212.622.21$18,996
Apr 19981,3372,37713.042.51$23,390
Mar 19981,5061,97312.802.31$23,833
Feb 19981,3491,50413.952.30$22,276
Jan 19981,7301,92614.702.15$29,581
Dec 19971,5681,83916.322.41$30,024
Nov 19971,97999918.193.09$39,083
Oct 19970019.253.15$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.

Aug 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 63.93 =         $0
Casinghead gas        87 Mcf  × $  3.01 =       $262

────────────────────────────────────────────────────
Month total                                     $262

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/35520 is the state's own key, not one this site invented.