DUNCAN GAS UNIT NO. 1

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the BALD PRAIRIE (CV CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 188477District 05Field 05189550Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$9.8 M
Mar 2002 – May 2026
Value, last 12 filed months
$208 k
at the published price for each month
Months reported
291
no gaps in the span
Streams
2
condensate, 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 868 leases and 868 wells, and the rule below applies to all of them.

Discovered
2001-02-22
as the register files it
Field class
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 20 acres. The field rule took effect on 2011-03-08.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PER DOCKET 05-0268631 EFFECTIVE 03/08/2011, AMENDED RULE 2 TO

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
High Cost Gas112002-06-03147522
NGPA1none

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
CondensateDisposition80 bbl$3,095
GasProduction2,048,166 Mcf$9,846,859
Total$9,849,954

Wells on this lease (1)

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 31.1692, -96.4761. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.16920, -96.47606 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
13,125 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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

The one well that filed a depth was drilled to 13,125 ft.

Completions filed
Sep 2012
1 of 1 wells

1 well

42-39530707513,125 ftSep 2012

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 (291)

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

291 months

May 202604,280106.413.05$13,036
Apr 202603,97098.932.87$11,393
Mar 202604,10389.753.15$12,922
Feb 202604,10663.503.75$15,399
Jan 202604,90959.138.00$39,262
Dec 202505,16256.664.41$22,782
Nov 202504,77858.593.93$18,761
Oct 202505,19459.383.30$17,165
Sep 202505,08362.743.08$15,640
Aug 202505,69863.933.01$17,178
Jul 202503,81066.743.32$12,631
Jun 202503,86666.483.13$12,096
May 202501,05760.553.23$3,417
Apr 2025041762.363.54$1,477
Mar 202501,12567.704.27$4,802
Feb 202501,81070.884.34$7,857
Jan 202502,11074.324.28$9,028
Dec 202402,01068.993.12$6,274
Nov 202401,85669.052.20$4,080
Oct 202401,62571.372.28$3,707
Sep 202401,12569.612.36$2,660
Aug 2024030475.632.06$627
Jul 2024054079.932.15$1,159
Jun 202401,48478.082.63$3,909
May 2024054078.812.20$1,187
Apr 2024049584.451.66$821
Mar 2024037080.301.55$572
Feb 2024040076.091.78$713
Jan 2024061873.023.30$2,038
Dec 2023072671.262.61$1,895
Nov 2023084977.892.81$2,384
Oct 2023028785.443.09$886
Sep 2023051089.042.74$1,395
Aug 2023054980.522.67$1,467
Jul 2023061174.852.64$1,614
Jun 2023060168.962.26$1,357
May 2023042070.622.23$936
Apr 2023070678.122.24$1,580
Mar 2023070072.852.39$1,675
Feb 2023071875.112.47$1,770
Jan 202301,05776.533.39$3,581
Dec 202201,61176.415.73$9,230
Nov 202201,78185.005.65$10,056
Oct 202201,92987.185.86$11,311
Sep 202201,55684.888.16$12,703
Aug 202202,20094.529.13$20,080
Jul 202202,218101.587.54$16,728
Jun 202202,592115.097.98$20,677
May 202203,138109.378.43$26,463
Apr 202203,010104.226.84$20,581
Mar 202203,271108.885.08$16,605
Feb 202202,88091.054.86$13,993
Jan 202203,22681.844.54$14,639
Dec 202103,16471.323.90$12,337
Nov 202103,30777.435.24$17,318
Oct 202103,36979.795.71$19,250
Sep 202103,13769.865.35$16,786
Aug 202103,34666.024.22$14,122
Jul 202103,43070.783.98$13,659
Jun 202103,30669.493.38$11,176
May 202103,06863.483.02$9,258
Apr 202103,08260.362.76$8,501
Mar 202104,24361.302.72$11,528
Feb 202103,27457.805.55$18,164
Jan 202104,42350.412.81$12,430
Dec 202004,18844.642.68$11,205
Nov 202004,37438.772.71$11,839
Oct 202004,58636.972.48$11,366
Sep 202004,62437.091.99$9,207
Aug 202004,34939.982.39$10,373
Jul 202003,96538.371.83$7,237
Jun 202004,15834.901.69$7,028
May 202004,05816.921.81$7,364
Apr 202003,97114.751.80$7,165
Mar 202003,77530.341.86$7,007
Feb 202002,89249.881.98$5,728
Jan 202004,06857.252.09$8,521
Dec 201904,32359.012.30$9,962
Nov 201903,97155.302.75$10,923
Oct 201904,25653.472.42$10,293
Sep 201903,70755.052.66$9,851
Aug 201903,77353.112.30$8,694
Jul 201903,95656.272.46$9,732
Jun 201904,17052.782.49$10,388
May 201902,16758.482.74$5,938
Apr 201901,37862.632.75$3,790
Mar 201902,17156.803.06$6,648
Feb 201902,38750.852.79$6,665
Jan 201904,29846.033.23$13,875
Dec 201803,59746.594.19$15,055
Nov 201804,03952.934.24$17,114
Oct 201804,28761.443.40$14,568
Sep 201804,35359.543.11$13,529
Aug 201804,64259.403.07$14,235
Jul 201804,28665.142.93$12,566
Jun 201803,87760.183.08$11,929
May 201804,03665.382.90$11,708
Apr 201803,52663.842.90$10,228
Mar 201804,14261.222.79$11,543
Feb 201803,90961.782.77$10,813
Jan 201803,87662.874.01$15,540
Dec 201704,12957.272.92$12,063
Nov 201704,03555.423.12$12,583
Oct 201703,56749.292.98$10,643
Sep 201704,04847.523.09$12,497
Aug 201704,25445.373.00$12,781
Jul 201703,97943.873.09$12,284
Jun 201704,05442.493.09$12,516
May 201704,39245.373.26$14,333
Apr 201704,07947.933.21$13,100
Mar 201704,48046.772.98$13,367
Feb 201704,06750.452.95$12,008
Jan 201704,22549.413.42$14,444
Dec 201604,25548.763.72$15,841
Nov 201604,25742.492.64$11,257
Oct 201604,37346.193.09$13,514
Sep 201604,50141.553.10$13,956
Aug 201604,84641.442.92$14,171
Jul 201604,08641.622.92$11,949
Jun 201604,59945.352.69$12,352
May 201604,88342.521.99$9,722
Apr 201604,64836.561.99$9,254
Mar 201605,08133.011.79$9,115
Feb 201604,84126.472.06$9,990
Jan 201605,17127.352.36$12,226
Dec 201505,25432.362.00$10,515
Nov 201505,26038.792.17$11,400
Oct 201505,47343.552.43$13,281
Sep 201525,62942.992.76$15,613
Aug 201506,07640.162.87$17,453
Jul 201504,77448.152.95$14,060
Jun 201505,04656.152.88$14,547
May 201506,38655.212.96$18,874
Apr 201505,65849.822.71$15,314
Mar 201505,77342.892.93$16,942
Feb 201504,83444.662.98$14,387
Jan 201505,47343.433.10$16,970
Dec 201406,10454.693.59$21,922
Nov 201405,56970.464.25$23,679
Oct 201405,79178.303.90$22,590
Sep 201405,75986.164.05$23,298
Aug 201406,16389.394.04$24,868
Jul 201406,33096.564.18$26,457
Jun 201405,75698.164.74$27,265
May 201405,80094.734.73$27,414
Apr 201403,68695.944.81$17,726
Mar 201405,04995.895.06$25,532
Feb 201405,77597.406.19$35,759
Jan 201406,62190.404.86$32,183
Dec 201306,13491.824.35$26,710
Nov 201305,40188.853.74$20,190
Oct 201307,05497.423.78$26,660
Sep 201306,949104.113.72$25,835
Aug 201307,180104.253.52$25,292
Jul 201307,903102.523.72$29,381
Jun 201307,58394.403.93$29,827
May 201308,55194.834.15$35,479
Apr 201308,18393.964.28$35,044
Mar 2013010,22193.623.91$39,993
Feb 201309,58891.233.42$32,790
Jan 2013012,41891.603.42$42,468
Dec 2012012,70686.773.42$43,457
Nov 2012012,19886.953.62$44,217
Oct 2012017,33989.383.40$58,947
Sep 2012013,13094.672.92$38,319
Aug 20120092.662.91$0
Jul 201204,24785.133.02$12,829
Jun 201204,65979.822.52$11,736
May 201204,45191.612.49$11,076
Apr 201204,070101.652.00$8,127
Mar 201204,528105.052.22$10,062
Feb 201203,417101.102.57$8,783
Jan 201203,92898.092.73$10,739
Dec 201104,16896.873.24$13,503
Nov 201104,17095.723.31$13,808
Oct 201104,42984.983.65$16,159
Sep 201104,29083.623.99$17,099
Aug 201104,47883.404.15$18,581
Jul 201104,55494.144.52$20,572
Jun 201104,44892.904.64$20,638
May 201104,60998.134.40$20,302
Apr 201104,519105.964.33$19,582
Mar 201104,79796.364.06$19,463
Feb 201104,34085.644.18$18,141
Jan 201104,80386.504.59$22,040
Dec 201004,83085.734.35$21,000
Nov 201004,80980.843.80$18,252
Oct 201005,01078.103.51$17,580
Sep 201005,51572.633.98$21,947
Aug 201005,87873.684.42$25,977
Jul 201005,76072.554.74$27,282
Jun 201006,06970.364.91$29,801
May 201005,84771.124.24$24,763
Apr 201004,17481.694.12$17,208
Mar 201006,19278.394.39$27,175
Feb 201004,76373.585.44$25,922
Jan 201005,87674.365.96$35,045
Dec 200906,48071.445.48$35,535
Nov 200904,11674.593.75$15,441
Oct 200905,75772.544.11$23,663
Sep 200905,83665.543.06$17,886
Aug 200906,14167.423.22$19,765
Jul 200906,03361.133.46$20,901
Jun 200906,36366.163.90$24,784
May 200905,62754.743.93$22,090
Apr 200916,52446.773.59$23,452
Mar 200915,91642.144.06$24,055
Feb 200905,30932.814.63$24,597
Jan 200906,57235.865.37$35,298
Dec 200805,84537.105.98$34,936
Nov 200806,12155.496.86$41,992
Oct 200805,77475.246.92$39,968
Sep 200805,649101.767.88$44,498
Aug 200807,212114.228.48$61,180
Jul 200805,331131.0811.39$60,717
Jun 200836,322131.3313.03$82,786
May 200805,444123.1711.57$63,010
Apr 200805,353110.3110.45$55,965
Mar 200815,196101.909.66$50,316
Feb 200805,77792.538.77$50,668
Jan 200805,36290.388.21$43,999
Dec 200706,12688.337.30$44,732
Nov 200716,02091.677.29$43,988
Oct 200706,42382.856.92$44,460
Sep 200707,61775.846.24$47,562
Aug 200717,84569.066.39$50,182
Jul 200708,12670.906.39$51,908
Jun 200717,04862.007.55$53,263
May 200708,02658.747.85$62,974
Apr 200707,05959.617.81$55,097
Mar 200716,60256.927.30$48,265
Feb 200706,27555.108.22$51,555
Jan 200707,32750.306.73$49,288
Dec 200606,97556.656.92$48,256
Nov 200615,84554.207.62$44,578
Oct 200606,78654.906.01$40,810
Sep 200605,07860.085.04$25,579
Aug 200604,59868.717.34$33,749
Jul 200605,79069.376.34$36,725
Jun 200607,27066.286.38$46,411
May 200608,48966.016.42$54,542
Apr 200607,95264.397.36$58,531
Mar 200607,63556.707.08$54,078
Feb 200607,43657.597.75$57,637
Jan 200608,95460.598.93$79,989
Dec 200509,33054.9413.42$125,166
Nov 200518,74154.6910.59$92,608
Oct 2005011,20958.3413.80$154,637
Sep 2005010,17661.4512.08$122,916
Aug 2005012,07761.519.80$118,316
Jul 2005011,25555.697.84$88,280
Jun 2005010,49852.337.38$77,486
May 2005211,12145.226.65$74,058
Apr 2005014,50749.207.36$106,778
Mar 2005111,57050.377.15$82,832
Feb 2005010,68145.226.31$67,418
Jan 2005311,85443.166.32$75,073
Dec 2004113,10039.866.75$88,479
Nov 2004112,84845.286.33$81,379
Oct 2004112,73249.706.52$83,000
Sep 2004114,36843.245.28$75,962
Aug 2004113,26742.375.55$73,683
Jul 2004012,67538.286.08$77,117
Jun 2004011,82036.106.43$76,038
May 2004111,93237.486.49$77,531
Apr 2004113,98134.475.86$81,942
Mar 2004013,85934.365.53$76,642
Feb 2004113,11432.455.51$72,286
Jan 2004315,21232.036.30$95,926
Dec 2003114,10530.266.30$88,915
Nov 2003314,90828.804.60$68,591
Oct 2003215,21628.174.76$72,479
Sep 2003415,93326.314.75$75,777
Aug 2003516,47729.765.13$84,671
Jul 2003317,61629.415.17$91,178
Jun 2003517,74728.565.98$106,322
May 2003118,96326.595.97$113,287
Apr 2003520,31426.675.41$109,977
Mar 2003422,60031.146.10$137,895
Feb 2003117,90433.487.93$141,938
Jan 2003122,54130.315.58$125,855
Dec 2002424,20126.914.85$117,573
Nov 2002030,13024.664.14$124,647
Oct 2002131,33426.464.23$132,542
Sep 2002027,14527.443.64$98,678
Aug 2002036,94025.963.16$116,884
Jul 2002041,08224.583.06$125,783
Jun 2002148,96223.733.34$163,471
May 2002158,33124.663.58$209,083
Apr 2002167,06723.653.51$235,584
Mar 2002641,03122.003.10$127,440

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
Condensate             0 bbl  × $106.41 =         $0
Gas                4,280 Mcf  × $  3.05 =    $13,036

────────────────────────────────────────────────────
Month total                                  $13,036

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. 05/G/188477 is the state's own key, not one this site invented.