DUVAL COUNTY RANCH CO. "K"

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the CHARAMOUSCA, WEST (3350) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11329District 04Field 17115965NGPA filingOilCasinghead gasSaveExport
Value, all time
$5.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$93 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 8 leases and 29 wells, and the rule below applies to all of them.

Discovered
1986-11-02
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

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA3none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition69,190 bbl$4,820,085
Casinghead gasProduction189,986 Mcf$790,214
Total$5,610,299

31,401 Mcf of this lease's gas, across 32 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 (7)

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 27.9859, -98.7740. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

27.98569, -98.77340 · 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
71.4%
5 of 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
3,550 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
571.4%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
228.6%

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 3,550 and 3,750 ft, median 3,550 ft, over the 7 wells that filed a depth.

Completions filed
May 1988 – Dec 2000
7 of 7 wells

7 wells

42-13137397603,550 ftDec 2000Yes
42-13137026513,750 ftJul 1999Yes
42-13137111543,550 ftApr 1999Yes
42-13137189553,550 ftApr 1995Yes
42-13137398593,550 ftApr 1991Yes
42-13137120533,550 ftSep 1988
42-13137095523,550 ftMay 1988

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 2026159229106.413.05$17,617
Apr 2026034598.932.87$990
Mar 202616135689.753.15$15,571
Feb 202618218363.503.75$12,243
Jan 2026025259.138.00$2,015
Dec 202515626156.664.41$9,991
Nov 2025027758.593.93$1,088
Oct 202514010459.383.30$8,657
Sep 202517126262.743.08$11,535
Aug 2025018063.933.01$543
Jul 202517215866.743.32$12,003
Jun 2025018666.483.13$582
May 202517716760.553.23$11,257
Apr 2025025762.363.54$911
Mar 202517617867.704.27$12,675
Feb 202516927070.884.34$13,151
Jan 2025019274.324.28$822
Dec 202417228268.993.12$12,747
Nov 202417919769.052.20$12,793
Oct 2024015271.372.28$347
Sep 202415910069.612.36$11,304
Aug 2024013975.632.06$287
Jul 202416112479.932.15$13,135
Jun 202416833578.082.63$14,000
May 2024027978.812.20$613
Apr 202416437384.451.66$14,469
Mar 202417631980.301.55$14,626
Feb 202416928176.091.78$13,360
Jan 2024019673.023.30$646
Dec 202317920271.262.61$13,283
Nov 2023040977.892.81$1,148
Oct 202315936185.443.09$14,699
Sep 202316827889.042.74$15,719
Aug 2023027180.522.67$724
Jul 202316215274.852.64$12,527
Jun 202317932668.962.26$13,080
May 202315932270.622.23$11,946
Apr 2023031378.122.24$700
Mar 202317822272.852.39$13,499
Feb 202307275.112.47$178
Jan 202317433676.533.39$14,454
Dec 202217932176.415.73$15,516
Nov 2022026385.005.65$1,485
Oct 202217227087.185.86$16,578
Sep 202217441584.888.16$18,157
Aug 2022038994.529.13$3,550
Jul 2022169462101.587.54$20,651
Jun 2022175489115.097.98$24,042
May 20222557109.378.43$4,916
Apr 2022172573104.226.84$21,844
Mar 2022168547108.885.08$21,069
Feb 202217042191.054.86$17,524
Jan 202217043681.844.54$15,891
Dec 2021046471.323.90$1,809
Nov 202116943277.435.24$15,348
Oct 202116955279.795.71$16,639
Sep 202116853369.865.35$14,589
Aug 2021052366.024.22$2,207
Jul 202116955670.783.98$14,176
Jun 202116744469.493.38$13,106
May 202118441163.483.02$12,921
Apr 202118637760.362.76$12,267
Mar 202118641861.302.72$12,537
Feb 202118322357.805.55$11,815
Jan 2021028150.412.81$790
Dec 202023237244.642.68$11,352
Nov 202018650938.772.71$8,589
Oct 202011645236.972.48$5,409
Sep 202018437837.091.99$7,577
Aug 202017933739.982.39$7,960
Jul 2020043238.371.83$788
Jun 202030445434.901.69$11,377
May 2020044016.921.81$798
Apr 202030848614.751.80$5,420
Mar 202017646230.341.86$6,197
Feb 2020044649.881.98$883
Jan 202016864657.252.09$10,971
Dec 201918558559.012.30$12,265
Nov 201917640755.302.75$10,852
Oct 2019035453.472.42$856
Sep 201936641255.052.66$21,243
Aug 201916448253.112.30$9,821
Jul 2019028556.272.46$701
Jun 201917420052.782.49$9,682
May 2019180158.482.74$10,529
Apr 2019178162.632.75$11,151
Mar 2019186056.803.06$10,565
Feb 2019176150.852.79$8,952
Jan 2019197146.033.23$9,071
Dec 2018191046.594.19$8,899
Nov 2018372252.934.24$19,698
Oct 20180061.443.40$0
Sep 2018185059.543.11$11,015
Aug 201817938259.403.07$11,804
Jul 201817466365.142.93$13,278
Jun 201818856060.183.08$13,037
May 201819148765.382.90$13,900
Apr 201817244463.842.90$12,268
Mar 201818051861.222.79$12,463
Feb 201817531361.782.77$11,677
Jan 201817144062.874.01$12,515
Dec 201716940057.272.92$10,847
Nov 201716141255.423.12$10,207
Oct 201736244649.292.98$19,174
Sep 2017046547.523.09$1,436
Aug 201714546345.373.00$7,970
Jul 201716550643.873.09$8,801
Jun 201718449642.493.09$9,349
May 201717848945.373.26$9,672
Apr 201719247747.933.21$10,734
Mar 201738248546.772.98$19,313
Feb 2017039150.452.95$1,154
Jan 201719042049.413.42$10,824
Dec 201618944248.763.72$10,861
Nov 201636536442.492.64$16,471
Oct 201619146746.193.09$10,265
Sep 201619245941.553.10$9,401
Aug 201618939741.442.92$8,993
Jul 201618439741.622.92$8,819
Jun 201619136745.352.69$9,648
May 201616938742.521.99$7,956
Apr 201618532036.561.99$7,401
Mar 201619038933.011.79$6,970
Feb 201618037726.472.06$5,543
Jan 201619532927.352.36$6,111
Dec 201537441632.362.00$12,935
Nov 201519336838.792.17$8,284
Oct 201518438543.552.43$8,947
Sep 201519243142.992.76$9,443
Aug 201518342740.162.87$8,576
Jul 201519239248.152.95$10,399
Jun 201518035856.152.88$11,139
May 201519337455.212.96$11,761
Apr 201538638949.822.71$20,283
Mar 201518742942.892.93$9,279
Feb 201517539844.662.98$9,000
Jan 201519741943.433.10$9,855
Dec 201438644454.693.59$22,705
Nov 201419540270.464.25$15,449
Oct 201417645678.303.90$15,560
Sep 201419338686.164.05$18,190
Aug 201435443289.394.04$33,387
Jul 201419344096.564.18$20,475
Jun 201431446298.164.74$33,011
May 201438749894.734.73$39,014
Apr 2014048795.944.81$2,342
Mar 201438750095.895.06$39,638
Feb 201419239797.406.19$21,159
Jan 201419547490.404.86$19,932
Dec 201319143791.824.35$19,441
Nov 201319540788.853.74$18,847
Oct 201337347797.423.78$38,140
Sep 2013193468104.113.72$21,833
Aug 2013382460104.253.52$41,444
Jul 2013190436102.523.72$21,100
Jun 201337945794.403.93$37,575
May 201318940894.834.15$19,616
Apr 201338439893.964.28$37,785
Mar 201337541493.623.91$36,727
Feb 201319335891.233.42$18,832
Jan 201338861291.603.42$37,634
Dec 201238761286.773.42$35,673
Nov 201237457386.953.62$34,596
Oct 201237255389.383.40$35,129
Sep 201238656894.672.92$38,200
Aug 201234247592.662.91$33,071
Jul 201236949485.133.02$32,905
Jun 201237948579.822.52$31,474
May 201237962291.612.49$36,268
Apr 2012361425101.652.00$37,544
Mar 2012387432105.052.22$41,614
Feb 2012193540101.102.57$20,900
Jan 201237667498.092.73$38,725
Dec 201138875896.873.24$40,041
Nov 201134969295.723.31$35,698
Oct 201136265284.983.65$33,142
Sep 201153971683.623.99$47,925
Aug 201138178083.404.15$35,012
Jul 201154975394.144.52$55,084
Jun 201137082692.904.64$38,206
May 201156857098.134.40$58,249
Apr 2011569713105.964.33$63,381
Mar 201119457996.364.06$21,043
Feb 201132643685.644.18$29,741
Jan 201137166386.504.59$35,134
Dec 201055871185.734.35$50,929
Nov 201054470880.843.80$46,664
Oct 201036889478.103.51$31,878
Sep 201034989172.633.98$28,894
Aug 201053671773.684.42$42,661
Jul 20107201,51472.554.74$59,407
Jun 20101561,42470.364.91$17,969
May 20101901,38571.124.24$19,379
Apr 20103591,45581.694.12$35,325
Mar 20103591,71778.394.39$35,677
Feb 20103431,52873.585.44$33,554
Jan 20103561,56374.365.96$35,794
Dec 20095532,26671.445.48$51,933
Nov 20095421,66674.593.75$46,678
Oct 20093731,80972.544.11$34,493
Sep 20095142,27065.543.06$40,645
Aug 20096542,96767.423.22$53,642
Jul 20095582,26361.133.46$41,951
Jun 20093553,36466.163.90$36,590
May 20095653,42254.743.93$44,362
Apr 20095653,47646.773.59$38,895
Mar 20099433,54842.144.06$54,139
Feb 20097594,07832.814.63$43,796
Jan 20099804,79935.865.37$60,918
Dec 20081,1394,81537.105.98$71,037
Nov 20081,3214,78755.496.86$106,143
Oct 20081,7224,63375.246.92$161,633
Sep 20081,6473,731101.767.88$196,988
Aug 20081,8884,373114.228.48$252,744
Jul 20081,3264,634131.0811.39$226,591
Jun 20082,0944,472131.3313.03$333,287
May 20081,1604,266123.1711.57$192,253
Apr 20085590110.3110.45$61,663
Mar 2008580101.909.66$5,910
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
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 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
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 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19962017.07$34
Dec 19956017.19$103
Nov 199553016.00$848
Oct 1995226015.43$3,487
Sep 19952016.18$32
Aug 1995381,08115.92$605
Jul 1995991,56615.24$1,509
Jun 19958989516.41$1,460
May 19951012,25117.56$1,774
Apr 19951483,16917.73$2,624
Mar 19951524,30316.44$2,499
Feb 19951433,29016.58$2,371
Jan 19951603,40915.92$2,547
Dec 19941582,12215.03$2,375
Nov 19941901,35815.90$3,021
Oct 1994816715.58$1,262
Sep 1994999215.29$1,514
Aug 19947910216.13$1,274
Jul 19948613117.56$1,510
Jun 1994937617.09$1,589
May 19941016215.88$1,604
Apr 19948922814.14$1,258
Mar 199410433212.46$1,296
Feb 199410137112.50$1,263
Jan 1994178112.66$2,253
Dec 199335530912.33$4,377
Nov 199333442814.49$4,840
Oct 199324424215.85$3,867
Sep 199326935915.03$4,043
Aug 199341466715.66$6,483
Jul 199340985515.46$6,323
Jun 19934571,25716.79$7,673
May 199378478317.68$13,861
Apr 199333236218.05$5,993
Mar 199351940318.14$9,415
Feb 199348349917.90$8,646
Jan 199352633116.93$8,905

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                  159 bbl  × $106.41 =    $16,919
Casinghead gas       229 Mcf  × $  3.05 =       $698

────────────────────────────────────────────────────
Month total                                  $17,617

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/11329 is the state's own key, not one this site invented.