DUVAL COUNTY RANCH CO. SEC. 76

Operated by DEWBRE, JERRY C., TRUSTEE (P-5 216741) in the SEVENTY-SIX field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11561District 04Field 82415001OilCasinghead gasSaveExport
Value, all time
$491 k
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 1 leases and 4 wells, and the rule below applies to all of them.

Discovered
1947-07-19
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

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
OilDisposition12,169 bbl$491,106
Casinghead gasProduction21 Mcf$0
Total$491,106

21 Mcf of this lease's gas, across 21 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 (4)

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 27.9118, -98.6956. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

27.91081, -98.69448 · 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
75.0%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
1,533 ft
4 wells filed one
Completion to plug
13.6 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 1,350 and 1,775 ft, median 1,533 ft, over the 4 wells that filed a depth.

Completions filed
Oct 1988 – Apr 2010
4 of 4 wells
Plug dates filed
Jan 2018 – Feb 2025
3 of 4 wells; 1 filed none

Last completion to plug: a median of 13.6 years across the 3 wells that filed both dates, with the middle half between 11.2 years and 25.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-1313919281,665 ftApr 2010Jan 2019Yes
42-1313885561,775 ftFeb 2006
42-1313870431,400 ftJun 2004Jan 2018Yes
42-1313715411,350 ftOct 1988Feb 2025Yes

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 202670106.413.05$745
Apr 202620098.932.87$1,979
Mar 202614089.753.15$1,257
Feb 20267063.503.75$445
Jan 20267059.138.00$414
Dec 20257056.664.41$397
Nov 202514058.593.93$820
Oct 20257059.383.30$416
Sep 202514062.743.08$878
Aug 202514063.933.01$895
Jul 202514066.743.32$934
Jun 202514066.483.13$931
May 202514060.553.23$848
Apr 202514062.363.54$873
Mar 202514067.704.27$948
Feb 20250070.884.34$0
Jan 202514074.324.28$1,040
Dec 202414068.993.12$966
Nov 202414069.052.20$967
Oct 202414071.372.28$999
Sep 202414069.612.36$975
Aug 202414075.632.06$1,059
Jul 202414079.932.15$1,119
Jun 202421078.082.63$1,640
May 202421078.812.20$1,655
Apr 202414084.451.66$1,182
Mar 202414080.301.55$1,124
Feb 202414076.091.78$1,065
Jan 202414073.023.30$1,022
Dec 202322071.262.61$1,568
Nov 202314077.892.81$1,090
Oct 202314085.443.09$1,196
Sep 202314089.042.74$1,247
Aug 20237080.522.67$564
Jul 20230074.852.64$0
Jun 202314068.962.26$965
May 202314070.622.23$989
Apr 202328078.122.24$2,187
Mar 202321072.852.39$1,530
Feb 202314075.112.47$1,052
Jan 202314076.533.39$1,071
Dec 202221076.415.73$1,605
Nov 202214085.005.65$1,190
Oct 202221087.185.86$1,831
Sep 202214084.888.16$1,188
Aug 202221094.529.13$1,985
Jul 2022270101.587.54$2,743
Jun 2022270115.097.98$3,107
May 2022140109.378.43$1,531
Apr 2022270104.226.84$2,814
Mar 2022350108.885.08$3,811
Feb 202214091.054.86$1,275
Jan 202228081.844.54$2,292
Dec 202128071.323.90$1,997
Nov 202121077.435.24$1,626
Oct 202127079.795.71$2,154
Sep 202128069.865.35$1,956
Aug 20217066.024.22$462
Jul 202121070.783.98$1,486
Jun 202120069.493.38$1,390
May 202120063.483.02$1,270
Apr 202121060.362.76$1,268
Mar 202127061.302.72$1,655
Feb 202114057.805.55$809
Jan 202127050.412.81$1,361
Dec 202034044.642.68$1,518
Nov 202028038.772.71$1,086
Oct 202027036.972.48$998
Sep 202021037.091.99$779
Aug 202014039.982.39$560
Jul 202035038.371.83$1,343
Jun 202021034.901.69$733
May 202028016.921.81$474
Apr 20200014.751.80$0
Mar 202034030.341.86$1,032
Feb 202020049.881.98$998
Jan 202041057.252.09$2,347
Dec 201921059.012.30$1,239
Nov 201913055.302.75$719
Oct 201927053.472.42$1,444
Sep 201934055.052.66$1,872
Aug 201927053.112.30$1,434
Jul 201930056.272.46$1,688
Jun 201923052.782.49$1,214
May 201910058.482.74$585
Apr 201913062.632.75$814
Mar 201919056.803.06$1,079
Feb 201917050.852.79$864
Jan 201917046.033.23$783
Dec 201810046.594.19$466
Nov 20183052.934.24$159
Oct 20180061.443.40$0
Sep 201814059.543.11$834
Aug 201813059.403.07$772
Jul 201813065.142.93$847
Jun 201817060.183.08$1,023
May 201817065.382.90$1,111
Apr 201814063.842.90$894
Mar 201820061.222.79$1,224
Feb 201820061.782.77$1,236
Jan 201813062.874.01$817
Dec 201712057.272.92$687
Nov 201718055.423.12$998
Oct 201718049.292.98$887
Sep 201716047.523.09$760
Aug 201716045.373.00$726
Jul 201722043.873.09$965
Jun 201716042.493.09$680
May 201716045.373.26$726
Apr 201713047.933.21$623
Mar 201718046.772.98$842
Feb 201716050.452.95$807
Jan 201712049.413.42$593
Dec 20169048.763.72$439
Nov 201613042.492.64$552
Oct 201610046.193.09$462
Sep 20163041.553.10$125
Aug 20169041.442.92$373
Jul 20168041.622.92$333
Jun 20166045.352.69$272
May 201611042.521.99$468
Apr 20168036.561.99$292
Mar 20168033.011.79$264
Feb 20168026.472.06$212
Jan 20168027.352.36$219
Dec 20158032.362.00$259
Nov 20158038.792.17$310
Oct 20157043.552.43$305
Sep 20159042.992.76$387
Aug 20158040.162.87$321
Jul 20158048.152.95$385
Jun 20158056.152.88$449
May 20158055.212.96$442
Apr 20158049.822.71$399
Mar 20156042.892.93$257
Feb 20156044.662.98$268
Jan 201511043.433.10$478
Dec 20145054.693.59$273
Nov 20146070.464.25$423
Oct 20148078.303.90$626
Sep 20146086.164.05$517
Aug 20146089.394.04$536
Jul 20148096.564.18$772
Jun 20147098.164.74$687
May 20145094.734.73$474
Apr 201413095.944.81$1,247
Mar 20143095.895.06$288
Feb 20148097.406.19$779
Jan 20149090.404.86$814
Dec 201311091.824.35$1,010
Nov 20136088.853.74$533
Oct 20135097.423.78$487
Sep 2013110104.113.72$1,145
Aug 201390104.253.52$938
Jul 201370102.523.72$718
Jun 201312094.403.93$1,133
May 201311094.834.15$1,043
Apr 201312093.964.28$1,128
Mar 201314093.623.91$1,311
Feb 201312091.233.42$1,095
Jan 20139091.603.42$824
Dec 201213086.773.42$1,128
Nov 201215086.953.62$1,304
Oct 201212089.383.40$1,073
Sep 201215094.672.92$1,420
Aug 20129092.662.91$834
Jul 201212085.133.02$1,022
Jun 201213079.822.52$1,038
May 201216091.612.49$1,466
Apr 2012120101.652.00$1,220
Mar 2012160105.052.22$1,681
Feb 2012150101.102.57$1,517
Jan 201213098.092.73$1,275
Dec 201113096.873.24$1,259
Nov 201116095.723.31$1,532
Oct 201119084.983.65$1,615
Sep 201112083.623.99$1,003
Aug 201116083.404.15$1,334
Jul 201119094.144.52$1,789
Jun 201116092.904.64$1,486
May 201115098.134.40$1,472
Apr 2011160105.964.33$1,695
Mar 201121096.364.06$2,024
Feb 20114085.644.18$343
Jan 201110086.504.59$865
Dec 201030085.734.35$2,572
Nov 201020080.843.80$1,617
Oct 201012078.103.51$937
Sep 20100072.633.98$0
Aug 201025073.684.42$1,842
Jul 201024072.554.74$1,741
Jun 201025070.364.91$1,759
May 201030071.124.24$2,134
Apr 201025081.694.12$2,042
Mar 201035078.394.39$2,744
Feb 201023073.585.44$1,692
Jan 201027074.365.96$2,008
Dec 200925071.445.48$1,786
Nov 200931074.593.75$2,312
Oct 200924072.544.11$1,741
Sep 200929065.543.06$1,901
Aug 200931067.423.22$2,090
Jul 200934061.133.46$2,078
Jun 200936066.163.90$2,382
May 200941054.743.93$2,244
Apr 200935046.773.59$1,637
Mar 200930042.144.06$1,264
Feb 200931032.814.63$1,017
Jan 200936035.865.37$1,291
Dec 200831037.105.98$1,150
Nov 200837055.496.86$2,053
Oct 200828075.246.92$2,107
Sep 2008280101.767.88$2,849
Aug 2008310114.228.48$3,541
Jul 2008240131.0811.39$3,146
Jun 2008340131.3313.03$4,465
May 2008210123.1711.57$2,587
Apr 2008360110.3110.45$3,971
Mar 2008310101.909.66$3,159
Feb 200831092.538.77$2,868
Jan 200836090.388.21$3,254
Dec 200736088.337.30$3,180
Nov 200726091.677.29$2,383
Oct 200746082.856.92$3,811
Sep 200731075.846.24$2,351
Aug 200746069.066.39$3,177
Jul 200741070.906.39$2,907
Jun 200736062.007.55$2,232
May 200736058.747.85$2,115
Apr 200741059.617.81$2,444
Mar 200733056.927.30$1,878
Feb 200734055.108.22$1,873
Jan 200741050.306.73$2,062
Dec 200610056.656.92$567
Nov 200637054.207.62$2,005
Oct 200636054.906.01$1,976
Sep 200613060.085.04$781
Aug 200639068.717.34$2,680
Jul 200636069.376.34$2,497
Jun 200637066.286.38$2,452
May 200626066.016.42$1,716
Apr 200637064.397.36$2,382
Mar 200626056.707.08$1,474
Feb 200631057.597.75$1,785
Jan 200632060.598.93$1,939
Dec 200532054.9413.42$1,758
Nov 200537054.6910.59$2,024
Oct 200537058.3413.80$2,159
Sep 200537061.4512.08$2,274
Aug 200533061.519.80$2,030
Jul 200552055.697.84$2,896
Jun 200552052.337.38$2,721
May 200545045.226.65$2,035
Apr 200546049.207.36$2,263
Mar 200552050.377.15$2,619
Feb 200539045.226.31$1,764
Jan 200552043.166.32$2,244
Dec 200439039.866.75$1,555
Nov 200436045.286.33$1,630
Oct 200445049.706.52$2,237
Sep 200439043.245.28$1,686
Aug 200446042.375.55$1,949
Jul 200433038.286.08$1,263
Jun 200433036.106.43$1,191
May 200439037.486.49$1,462
Apr 200427034.475.86$931
Mar 200433034.365.53$1,134
Feb 200442032.455.51$1,363
Jan 200437032.036.30$1,185
Dec 200340030.266.30$1,210
Nov 200333028.804.60$950
Oct 200333028.174.76$930
Sep 200340026.314.75$1,052
Aug 200333029.765.13$982
Jul 200346029.415.17$1,353
Jun 200340028.565.98$1,142
May 200339026.595.97$1,037
Apr 200346026.675.41$1,227
Mar 200333031.146.10$1,028
Feb 200333033.487.93$1,105
Jan 200334030.315.58$1,031
Dec 200234026.914.85$915
Nov 200234024.664.14$838
Oct 200240026.464.23$1,058
Sep 200237027.443.64$1,015
Aug 200230025.963.16$779
Jul 200241024.583.06$1,008
Jun 200234023.733.34$807
May 200220024.663.58$493
Apr 200235023.653.51$828
Mar 200235022.003.10$770
Feb 200242018.222.38$765
Jan 200241017.172.38$704
Dec 200142016.932.36$711
Nov 200134018.072.41$614
Oct 200142019.782.53$831
Sep 200142024.262.25$1,019
Aug 200148024.873.05$1,194
Jul 200142023.933.20$1,005
Jun 200142024.563.82$1,032
May 200142025.524.31$1,072
Apr 200142024.685.34$1,037
Mar 200142024.545.38$1,031
Feb 200148027.755.77$1,332
Jan 200142027.478.40$1,154
Dec 200035026.889.12$941
Nov 200042032.215.66$1,353
Oct 200041031.235.15$1,280
Sep 200048031.875.19$1,530
Aug 200047029.644.54$1,393
Jul 200046028.534.09$1,312
Jun 200040029.304.40$1,172
May 200040027.263.68$1,090
Apr 200047024.513.12$1,152
Mar 200047028.422.86$1,336
Feb 200039027.622.73$1,077
Jan 200033025.272.48$834
Dec 199939024.282.42$947
Nov 199933023.192.43$765
Oct 199943020.982.80$902
Sep 199930021.752.62$653
Aug 199933019.262.88$636
Jul 199933017.892.37$590
Jun 199926015.942.36$414
May 199932015.792.32$505
Apr 199932015.102.21$483
Mar 199932012.471.84$399
Feb 19992509.981.82$250
Jan 199939010.381.90$405
Dec 19982609.201.77$239
Nov 199832010.892.19$348
Oct 199826012.421.97$323
Sep 199827012.592.08$340
Aug 199827011.301.91$305
Jul 199834011.742.24$399
Jun 199834011.242.24$382
May 199834012.622.21$429
Apr 199834013.042.51$443
Mar 199840012.802.31$512
Feb 199856013.952.30$781
Jan 199846014.702.15$676
Dec 199746016.322.41$751
Nov 199760018.193.09$1,091
Oct 199758019.253.15$1,117
Sep 199745017.742.95$798
Aug 199768017.862.55$1,214
Jul 199743017.582.25$756
Jun 199740017.242.26$690
May 199758018.972.31$1,100
Apr 199749017.882.08$876
Mar 199753018.951.94$1,004
Feb 199759020.492.21$1,209
Jan 199759023.483.54$1,385
Dec 199668023.32$1,586
Nov 199658021.97$1,274
Oct 199671023.31$1,655
Sep 199665022.22$1,444
Aug 199663020.26$1,276
Jul 199668019.55$1,329
Jun 199662018.73$1,161
May 199668019.43$1,321
Apr 199656021.51$1,205
Mar 199668019.38$1,318
Feb 199657016.98$968
Jan 199670017.07$1,195
Dec 199559017.19$1,014
Nov 199569016.00$1,104
Oct 199572015.43$1,111
Sep 199565016.18$1,052
Aug 199570015.92$1,114
Jul 199568015.24$1,036
Jun 199589016.41$1,460
May 199549017.56$860
Apr 199569017.73$1,223
Mar 199567016.44$1,101
Feb 199556016.58$928
Jan 199582015.92$1,305
Dec 199474015.03$1,112
Nov 199490015.90$1,431
Oct 199477015.58$1,200
Sep 199471115.29$1,086
Aug 199478116.13$1,258
Jul 199471117.56$1,247
Jun 199476117.09$1,299
May 199464115.88$1,016
Apr 199471114.14$1,004
Mar 199485112.46$1,059
Feb 199478112.50$975
Jan 199471112.66$899
Dec 199380112.33$986
Nov 199394114.49$1,362
Oct 199378115.85$1,236
Sep 199378115.03$1,172
Aug 199372115.66$1,128
Jul 199357115.46$881
Jun 199364116.79$1,075
May 199371117.68$1,255
Apr 199355118.05$993
Mar 199371118.14$1,288
Feb 199356117.90$1,002
Jan 199349116.93$830

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                    7 bbl  × $106.41 =       $745
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                     $745

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. 04/O/11561 is the state's own key, not one this site invented.