DUVAL COUNTY RANCH CO.-K-

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the CHARAMOUSCA, W. (WILCOX 4) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6927District 04Field 17115595OilCasinghead gasSaveExport
Value, all time
$2.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 3 wells, and the rule below applies to all of them.

Discovered
1967-06-12
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: NGOR FOR INJ.

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
OilDisposition45,178 bbl$2,656,543
Casinghead gasProduction51,574 Mcf$153,208
Total$2,809,752

28,779 Mcf of this lease's gas, across 46 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 (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 27.9837, -98.7611. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

27.98358, -98.76076 · 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
33.3%
1 of 3 wells
Median depth
5,600 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
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 5,500 and 5,750 ft, median 5,600 ft, over the 3 wells that filed a depth.

Completions filed
Aug 2003 – Oct 2007
2 of 3 wells; 1 filed none
Plug dates filed
Apr 1980
1 of 3 wells; 2 filed none

3 wells

42-13111107215,750 ftApr 1980Yes
42-13132096475,500 ftOct 2007
42-1311101725 D5,600 ftAug 2003Yes

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 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018101459.403.07$637
Jul 2018113065.142.93$805
Jun 2018112660.183.08$742
May 2018112265.382.90$783
Apr 2018112063.842.90$760
Mar 2018122361.222.79$799
Feb 2018101561.782.77$659
Jan 2018102062.874.01$709
Dec 2017101857.272.92$625
Nov 2017111855.423.12$666
Oct 2017151949.292.98$796
Sep 201792147.523.09$493
Aug 2017102145.373.00$517
Jul 201782443.873.09$425
Jun 2017142642.493.09$675
May 2017102645.373.26$539
Apr 2017132647.933.21$707
Mar 201772546.772.98$402
Feb 2017142250.452.95$771
Jan 201792149.413.42$516
Dec 2016133048.763.72$746
Nov 2016142142.492.64$650
Oct 2016163046.193.09$832
Sep 2016152441.553.10$698
Aug 2016162241.442.92$727
Jul 201682041.622.92$391
Jun 2016102045.352.69$507
May 2016132242.521.99$597
Apr 201671736.561.99$290
Mar 20165933.011.79$181
Feb 2016111326.472.06$318
Jan 20168927.352.36$240
Dec 20156532.362.00$204
Nov 20150038.792.17$0
Oct 20157543.552.43$317
Sep 20150042.992.76$0
Aug 201510540.162.87$416
Jul 201591048.152.95$463
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20151142.892.93$46
Feb 20154044.662.98$179
Jan 2015111343.433.10$518
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20141098.164.74$98
May 20141094.734.73$95
Apr 2014111295.944.81$1,113
Mar 2014101295.895.06$1,020
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20137088.853.74$622
Oct 2013252697.423.78$2,534
Sep 2013109104.113.72$1,075
Aug 201343104.253.52$428
Jul 2013129102.523.72$1,264
Jun 201391094.403.93$889
May 20139794.834.15$883
Apr 201314993.964.28$1,354
Mar 201311993.623.91$1,065
Feb 201381091.233.42$764
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20112094.144.52$188
Jun 20115092.904.64$465
May 201114098.134.40$1,374
Apr 201134110105.964.33$4,079
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 201010078.103.51$781
Sep 201037072.633.98$2,687
Aug 201071073.684.42$5,231
Jul 2010104072.554.74$7,545
Jun 20108523070.364.91$7,110
May 20109222471.124.24$7,492
Apr 20109223581.694.12$8,484
Mar 201011227778.394.39$9,995
Feb 201011224773.585.44$9,585
Jan 20109125274.365.96$8,270
Dec 200921836671.445.48$17,581
Nov 200922426974.593.75$17,717
Oct 200937829272.544.11$28,620
Sep 200932336665.543.06$22,291
Aug 200935547967.423.22$25,476
Jul 200930336561.133.46$19,787
Jun 200931240766.163.90$22,227
May 200957655254.743.93$33,697
Apr 200975856146.773.59$37,464
Mar 2009584042.144.06$24,610
Feb 200973665732.814.63$27,192
Jan 200995177435.865.37$38,260
Dec 200818177737.105.98$11,359
Nov 200854177255.496.86$35,316
Oct 200856480275.246.92$47,987
Sep 20081,089646101.767.88$115,905
Aug 20081,285757114.228.48$153,194
Jul 20081,022335131.0811.39$137,779
Jun 20081,353324131.3313.03$181,912
May 2008576309123.1711.57$74,522
Apr 20088001,369110.3110.45$102,561
Mar 20082,7992,097101.909.66$305,484
Feb 20083,3811,64092.538.77$327,228
Jan 20081,3111,67490.388.21$132,225
Dec 20073,1741,20688.337.30$289,166
Nov 20071,7721,19191.677.29$171,124
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 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199816409.201.77$1,509
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19986424011.301.91$1,181
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 199811415414.702.15$2,008
Dec 1997953316.322.41$1,630
Nov 199755018.193.09$1,000
Oct 1997834119.253.15$1,727
Sep 19971313717.742.95$2,433
Aug 1997705917.862.55$1,401
Jul 199708017.582.25$180
Jun 1997014017.242.26$316
May 1997791518.972.31$1,533
Apr 19977814317.882.08$1,692
Mar 19976520718.951.94$1,633
Feb 19978219720.492.21$2,115
Jan 19971005823.483.54$2,553
Dec 199627026723.32$6,296
Nov 199610022421.97$2,197
Oct 199617012623.31$3,963
Sep 199617424822.22$3,866
Aug 199624226120.26$4,903
Jul 199619225319.55$3,754
Jun 199617358418.73$3,240
May 199622740219.43$4,411
Apr 199614479821.51$3,097
Mar 199619335919.38$3,740
Feb 199620543216.98$3,481
Jan 199621147617.07$3,602
Dec 199523961317.19$4,108
Nov 199527639316.00$4,416
Oct 199521441615.43$3,302
Sep 199529042516.18$4,692
Aug 199530666515.92$4,872
Jul 199534455615.24$5,243
Jun 199531932816.41$5,235
May 199525888717.56$4,530
Apr 19952451,09017.73$4,344
Mar 19952701,37716.44$4,439
Feb 199526899216.58$4,443
Jan 199535883815.92$5,699
Dec 199438158915.03$5,726
Nov 199445341615.90$7,203
Oct 199434925615.58$5,437
Sep 19943015.29$46
Aug 199423016.13$371
Jul 199433848017.56$5,935
Jun 199441134217.09$7,024
May 199445628115.88$7,241
Apr 199440018414.14$5,656
Mar 19946951,19812.46$8,660
Feb 19945601,34812.50$7,000
Jan 1994546112.66$6,912
Dec 19935821,13012.33$7,176
Nov 19935451,55214.49$7,897
Oct 199347751015.85$7,560
Sep 199346345015.03$6,959
Aug 199368783115.66$10,758
Jul 199358791015.46$9,075
Jun 19934821,10016.79$8,093
May 19934901,22817.68$8,663
Apr 19934301,18418.05$7,762
Mar 19937531,23518.14$13,659
Feb 199366126117.90$11,832
Jan 199357928316.93$9,802

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 2018 — as filed, then multipliedworked
Oil                   10 bbl  × $ 59.40 =       $594
Casinghead gas        14 Mcf  × $  3.07 =        $43

────────────────────────────────────────────────────
Month total                                     $637

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/6927 is the state's own key, not one this site invented.