DUVAL COUNTY RANCH CO.

Operated by CORDELE DEVELOPMENT CORPORATION (P-5 178030) in the NEELY, EAST (1150) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6478District 04Field 64816830OilCasinghead gasSaveExport
Value, all time
$10.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$36 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 2 leases and 11 wells, and the rule below applies to all of them.

Discovered
1966-02-08
as the register files it
Field class
Oil
the register's own label
Between wells
100 ft
minimum
From a lease line
100 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 1995-09-12.

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
OilDisposition239,008 bbl$10,121,528
Casinghead gasProduction173 Mcf$597
Total$10,122,125

48 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 (9)

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 27.9998, -98.7703. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

27.99977, -98.77068 · centre of 4 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
22.2%
2 of 9 wells
With a plug date
22.2%
2 of 9 wells
Median depth
1,262 ft
7 wells filed one
Completion to plug
13.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
222.2%
A plug date is filed
222.2%
BothOn the schedule and plugged. Neither fact cancels the other.
222.2%
NeitherNo plug date, and not on the schedule.
777.8%

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, 7 of 9 wells. Median 1,262 ft, with the middle half between 1,254 and 1,277 ft; the shallowest is 1,250 ft and the deepest 1,305 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, 6 of 9 wells, Apr 1993 – Feb 2002. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1993 – Feb 2002
6 of 9 wells; 3 filed none
Plug dates filed
Oct 2005 – Nov 2017
2 of 9 wells; 7 filed none

Last completion to plug: a median of 13.5 years across the 2 wells that filed both dates, with the middle half between 11.6 years and 15.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-131108858
42-131109155
42-131384516FR1,265 ft
42-1313854417-R1,288 ftFeb 2002
42-131384247-F1,262 ftDec 2000
42-131383785-F1,258 ftJul 2000Nov 2017Yes
42-131382433 F1,250 ftDec 1998
42-13138055171,250 ftFeb 1996Oct 2005Yes
42-13137640131,305 ftApr 1993

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 202657098.932.87$5,639
Mar 20260089.753.15$0
Feb 202674063.503.75$4,699
Jan 20260059.138.00$0
Dec 202575056.664.41$4,250
Nov 20250058.593.93$0
Oct 202575059.383.30$4,454
Sep 202585062.743.08$5,333
Aug 202587063.933.01$5,562
Jul 20250066.743.32$0
Jun 202592066.483.13$6,116
May 202568060.553.23$4,117
Apr 202570062.363.54$4,365
Mar 2025103067.704.27$6,973
Feb 202560070.884.34$4,253
Jan 202566074.324.28$4,905
Dec 202458068.993.12$4,001
Nov 202468069.052.20$4,695
Oct 202497071.372.28$6,923
Sep 202499069.612.36$6,891
Aug 202464075.632.06$4,840
Jul 202468079.932.15$5,435
Jun 202498078.082.63$7,652
May 202467078.812.20$5,280
Apr 2024117084.451.66$9,881
Mar 202465080.301.55$5,220
Feb 202463076.091.78$4,794
Jan 2024144073.023.30$10,515
Dec 2023138071.262.61$9,834
Nov 2023134077.892.81$10,437
Oct 2023136085.443.09$11,620
Sep 2023137089.042.74$12,198
Aug 2023178080.522.67$14,333
Jul 2023135074.852.64$10,105
Jun 2023238068.962.26$16,412
May 2023134070.622.23$9,463
Apr 2023237078.122.24$18,514
Mar 2023150072.852.39$10,928
Feb 2023154075.112.47$11,567
Jan 2023183076.533.39$14,005
Dec 2022186076.415.73$14,212
Nov 2022154085.005.65$13,090
Oct 2022193087.185.86$16,826
Sep 2022191084.888.16$16,212
Aug 2022190094.529.13$17,959
Jul 20221600101.587.54$16,253
Jun 20221880115.097.98$21,637
May 20223170109.378.43$34,670
Apr 2022400104.226.84$4,169
Mar 20221970108.885.08$21,449
Feb 2022243091.054.86$22,125
Jan 2022237081.844.54$19,396
Dec 2021172071.323.90$12,267
Nov 2021201077.435.24$15,563
Oct 2021211079.795.71$16,836
Sep 2021183069.865.35$12,784
Aug 2021182066.024.22$12,016
Jul 2021183070.783.98$12,953
Jun 2021182069.493.38$12,647
May 2021181063.483.02$11,490
Apr 2021118060.362.76$7,122
Mar 2021114061.302.72$6,988
Feb 2021116057.805.55$6,705
Jan 2021148050.412.81$7,461
Dec 202080044.642.68$3,571
Nov 2020177038.772.71$6,862
Oct 2020150036.972.48$5,546
Sep 2020110037.091.99$4,080
Aug 2020175039.982.39$6,997
Jul 2020111038.371.83$4,259
Jun 2020145034.901.69$5,061
May 2020132016.921.81$2,233
Apr 2020166014.751.80$2,449
Mar 2020116030.341.86$3,519
Feb 2020145049.881.98$7,233
Jan 2020110057.252.09$6,298
Dec 2019111059.012.30$6,550
Nov 2019145055.302.75$8,019
Oct 2019127053.472.42$6,791
Sep 2019121055.052.66$6,661
Aug 2019180053.112.30$9,560
Jul 2019123056.272.46$6,921
Jun 2019126052.782.49$6,650
May 2019158058.482.74$9,240
Apr 2019125062.632.75$7,829
Mar 2019161056.803.06$9,145
Feb 2019128050.852.79$6,509
Jan 2019167046.033.23$7,687
Dec 2018171046.594.19$7,967
Nov 2018173052.934.24$9,157
Oct 2018137061.443.40$8,417
Sep 2018171059.543.11$10,181
Aug 2018136059.403.07$8,078
Jul 2018169065.142.93$11,009
Jun 2018136060.183.08$8,184
May 2018164065.382.90$10,722
Apr 2018166063.842.90$10,597
Mar 2018176061.222.79$10,775
Feb 2018137061.782.77$8,464
Jan 2018210062.874.01$13,203
Dec 2017231057.272.92$13,229
Nov 2017223055.423.12$12,359
Oct 2017287049.292.98$14,146
Sep 2017181047.523.09$8,601
Aug 2017205045.373.00$9,301
Jul 2017264043.873.09$11,582
Jun 2017356042.493.09$15,126
May 2017367045.373.26$16,651
Apr 2017373047.933.21$17,878
Mar 2017366046.772.98$17,118
Feb 2017326050.452.95$16,447
Jan 2017313049.413.42$15,465
Dec 2016601048.763.72$29,305
Nov 2016391042.492.64$16,614
Oct 2016317046.193.09$14,642
Sep 2016396041.553.10$16,454
Aug 2016394041.442.92$16,327
Jul 2016471041.622.92$19,603
Jun 2016375045.352.69$17,006
May 2016441042.521.99$18,751
Apr 2016448036.561.99$16,379
Mar 2016299033.011.79$9,870
Feb 2016358026.472.06$9,476
Jan 2016299027.352.36$8,178
Dec 2015184032.362.00$5,954
Nov 2015189038.792.17$7,331
Oct 2015382043.552.43$16,636
Sep 2015375042.992.76$16,121
Aug 2015375040.162.87$15,060
Jul 2015373048.152.95$17,960
Jun 2015310056.152.88$17,407
May 2015431055.212.96$23,796
Apr 2015482049.822.71$24,013
Mar 2015554042.892.93$23,761
Feb 2015396044.662.98$17,685
Jan 2015470043.433.10$20,412
Dec 2014472054.693.59$25,814
Nov 2014471070.464.25$33,187
Oct 2014553078.303.90$43,300
Sep 2014474086.164.05$40,840
Aug 2014330089.394.04$29,499
Jul 2014484096.564.18$46,735
Jun 2014479098.164.74$47,019
May 2014561094.734.73$53,144
Apr 2014400095.944.81$38,376
Mar 2014406095.895.06$38,931
Feb 2014398097.406.19$38,765
Jan 2014311090.404.86$28,114
Dec 2013322091.824.35$29,566
Nov 2013474088.853.74$42,115
Oct 2013240097.423.78$23,381
Sep 20133210104.113.72$33,419
Aug 20133210104.253.52$33,464
Jul 20134890102.523.72$50,132
Jun 2013399094.403.93$37,666
May 2013485094.834.15$45,993
Apr 2013404093.964.28$37,960
Mar 2013498093.623.91$46,623
Feb 2013498091.233.42$45,433
Jan 2013486091.603.42$44,518
Dec 2012571086.773.42$49,546
Nov 2012325086.953.62$28,259
Oct 2012480089.383.40$42,902
Sep 2012551094.672.92$52,163
Aug 2012401092.662.91$37,157
Jul 2012321085.133.02$27,327
Jun 2012627079.822.52$50,047
May 2012456091.612.49$41,774
Apr 20124010101.652.00$40,762
Mar 20124600105.052.22$48,323
Feb 20123320101.102.57$33,565
Jan 2012517098.092.73$50,713
Dec 2011251096.873.24$24,314
Nov 2011478095.723.31$45,754
Oct 2011412084.983.65$35,012
Sep 2011499083.623.99$41,726
Aug 2011411083.404.15$34,277
Jul 2011436094.144.52$41,045
Jun 2011498092.904.64$46,264
May 2011490098.134.40$48,084
Apr 20116640105.964.33$70,357
Mar 2011396096.364.06$38,159
Feb 2011555085.644.18$47,530
Jan 2011409086.504.59$35,379
Dec 2010408085.734.35$34,978
Nov 2010473080.843.80$38,237
Oct 2010416078.103.51$32,490
Sep 2010404072.633.98$29,343
Aug 2010545073.684.42$40,156
Jul 2010398072.554.74$28,875
Jun 2010406070.364.91$28,566
May 2010538071.124.24$38,263
Apr 2010470081.694.12$38,394
Mar 2010474078.394.39$37,157
Feb 2010345073.585.44$25,385
Jan 2010483074.365.96$35,916
Dec 2009382071.445.48$27,290
Nov 2009622074.593.75$46,395
Oct 2009429072.544.11$31,120
Sep 2009479065.543.06$31,394
Aug 2009621067.423.22$41,868
Jul 2009626061.133.46$38,267
Jun 2009608066.163.90$40,225
May 2009682054.743.93$37,333
Apr 2009623046.773.59$29,138
Mar 2009719042.144.06$30,299
Feb 2009586032.814.63$19,227
Jan 2009714035.865.37$25,604
Dec 2008788037.105.98$29,235
Nov 2008577055.496.86$32,018
Oct 2008713075.246.92$53,646
Sep 20089330101.767.88$94,942
Aug 20085650114.228.48$64,534
Jul 20089590131.0811.39$125,706
Jun 20087070131.3313.03$92,850
May 20088270123.1711.57$101,862
Apr 20088600110.3110.45$94,867
Mar 20087090101.909.66$72,247
Feb 2008714092.538.77$66,066
Jan 2008843090.388.21$76,190
Dec 2007755088.337.30$66,689
Nov 2007868091.677.29$79,570
Oct 2007720082.856.92$59,652
Sep 2007881075.846.24$66,815
Aug 2007951069.066.39$65,676
Jul 2007580070.906.39$41,122
Jun 2007866062.007.55$53,692
May 2007957058.747.85$56,214
Apr 2007868159.617.81$51,749
Mar 2007861156.927.30$49,015
Feb 2007804155.108.22$44,309
Jan 2007930150.306.73$46,786
Dec 20061,004156.656.92$56,884
Nov 2006843154.207.62$45,698
Oct 2006837154.906.01$45,957
Sep 2006848160.085.04$50,953
Aug 2006836168.717.34$57,449
Jul 2006936169.376.34$64,937
Jun 2006809166.286.38$53,627
May 2006836166.016.42$55,191
Apr 2006845164.397.36$54,417
Mar 2006900156.707.08$51,037
Feb 2006648157.597.75$37,326
Jan 2006855160.598.93$51,813
Dec 2005705154.9413.42$38,746
Nov 2005778154.6910.59$42,559
Oct 2005700158.3413.80$40,852
Sep 2005710161.4512.08$43,642
Aug 2005942161.519.80$57,952
Jul 2005780155.697.84$43,446
Jun 2005860152.337.38$45,011
May 20051,029145.226.65$46,538
Apr 2005870149.207.36$42,811
Mar 2005791250.377.15$39,857
Feb 2005875145.226.31$39,574
Jan 2005704143.166.32$30,391
Dec 2004965139.866.75$38,472
Nov 2004803145.286.33$36,366
Oct 2004955149.706.52$47,470
Sep 2004889143.245.28$38,446
Aug 2004737142.375.55$31,232
Jul 2004933138.286.08$35,721
Jun 2004902136.106.43$32,569
May 2004984137.486.49$36,887
Apr 2004914134.475.86$31,511
Mar 2004971134.365.53$33,369
Feb 2004930132.455.51$30,184
Jan 2004934132.036.30$29,922
Dec 20031,099130.266.30$33,262
Nov 20031,006128.804.60$28,977
Oct 20031,055128.174.76$29,724
Sep 20031,185126.314.75$31,182
Aug 20031,077129.765.13$32,057
Jul 20031,293129.415.17$38,032
Jun 20031,058128.565.98$30,222
May 20031,161126.595.97$30,877
Apr 20031,225126.675.41$32,676
Mar 20031,238131.146.10$38,557
Feb 20031,403133.487.93$46,980
Jan 20031,138130.315.58$34,498
Dec 20021,340126.914.85$36,064
Nov 20021,504124.664.14$37,093
Oct 20021,411126.464.23$37,339
Sep 20021,340127.443.64$36,773
Aug 20021,488125.963.16$38,632
Jul 20021,548124.583.06$38,053
Jun 20021,601123.733.34$37,995
May 20021,515124.663.58$37,363
Apr 20021,415123.653.51$33,468
Mar 20021,558122.003.10$34,279
Feb 20021,428118.222.38$26,021
Jan 20021,652117.172.38$28,367
Dec 20011,516116.932.36$25,668
Nov 20011,074118.072.41$19,410
Oct 20011,557119.782.53$30,800
Sep 20011,593124.262.25$38,648
Aug 20011,409124.873.05$35,045
Jul 20011,499123.933.20$35,874
Jun 20011,419124.563.82$34,854
May 20011,536125.524.31$39,203
Apr 20011,423124.685.34$35,125
Mar 20011,801124.545.38$44,202
Feb 20011,738127.755.77$48,235
Jan 20012,011127.478.40$55,251
Dec 20001,689126.889.12$45,409
Nov 20001,476132.215.66$47,548
Oct 20001,226131.235.15$38,293
Sep 20001,520131.875.19$48,448
Aug 20001,220129.644.54$36,165
Jul 20001,067128.534.09$30,446
Jun 20001,195129.304.40$35,018
May 2000970127.263.68$26,446
Apr 20001,074124.513.12$26,327
Mar 20001,194128.422.86$33,936
Feb 2000859127.622.73$23,728
Jan 20001,075125.272.48$27,168
Dec 1999761124.282.42$18,480
Nov 19991,105123.192.43$25,627
Oct 19991,015120.982.80$21,298
Sep 19991,167121.752.62$25,385
Aug 19991,089119.262.88$20,977
Jul 19991,183117.892.37$21,166
Jun 19991,084115.942.36$17,281
May 1999850115.792.32$13,424
Apr 19991,149115.102.21$17,352
Mar 1999819112.471.84$10,215
Feb 19991,08119.981.82$10,790
Jan 19991,154110.381.90$11,980
Dec 19981,10619.201.77$10,177
Nov 1998599110.892.19$6,525
Oct 1998804112.421.97$9,988
Sep 1998521112.592.08$6,561
Aug 1998663111.301.91$7,494
Jul 1998788111.742.24$9,253
Jun 1998522111.242.24$5,870
May 1998725112.622.21$9,152
Apr 1998927113.042.51$12,091
Mar 1998463112.802.31$5,929
Feb 1998792113.952.30$11,051
Jan 1998599114.702.15$8,807
Dec 1997771116.322.41$12,585
Nov 1997735118.193.09$13,373
Oct 1997673119.253.15$12,958
Sep 1997671117.742.95$11,906
Aug 1997607117.862.55$10,844
Jul 1997724117.582.25$12,730
Jun 1997685117.242.26$11,812
May 1997597118.972.31$11,327
Apr 1997608117.882.08$10,873
Mar 1997669118.951.94$12,679
Feb 1997599120.492.21$12,276
Jan 1997675123.483.54$15,853
Dec 1996805123.32$18,773
Nov 1996720121.97$15,818
Oct 1996773123.31$18,019
Sep 1996805122.22$17,887
Aug 1996800120.26$16,208
Jul 1996804119.55$15,718
Jun 1996941118.73$17,625
May 1996928119.43$18,031
Apr 1996978121.51$21,037
Mar 19961,285119.38$24,903
Feb 1996567116.98$9,628
Jan 1996649117.07$11,078
Dec 1995948117.19$16,296
Nov 1995411116.00$6,576
Oct 1995727115.43$11,218
Sep 1995940116.18$15,209
Aug 1995317115.92$5,047
Jul 1995634115.24$9,662
Jun 1995858116.41$14,080
May 1995558117.56$9,798
Apr 1995633117.73$11,223
Mar 1995479116.44$7,875
Feb 1995477116.58$7,909
Jan 1995954115.92$15,188
Dec 1994622115.03$9,349
Nov 1994796115.90$12,656
Oct 1994640115.58$9,971
Sep 1994798115.29$12,201
Aug 1994709116.13$11,436
Jul 1994797117.56$13,995
Jun 1994634117.09$10,835
May 1994957115.88$15,197
Apr 1994493114.14$6,971
Mar 1994928112.46$11,563
Feb 1994715112.50$8,938
Jan 1994870112.66$11,014
Dec 1993735112.33$9,063
Nov 1993983114.49$14,244
Oct 1993921115.85$14,598
Sep 1993881115.03$13,241
Aug 1993855115.66$13,389
Jul 1993829115.46$12,816
Jun 1993804116.79$13,499
May 1993775117.68$13,702
Apr 1993723118.05$13,050
Mar 1993267118.14$4,843
Feb 1993331117.90$5,925
Jan 1993134116.93$2,269

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.

Apr 2026 — as filed, then multipliedworked
Oil                   57 bbl  × $ 98.93 =     $5,639
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $5,639

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/6478 is the state's own key, not one this site invented.