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 205562District 05Field 05189550Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.5 M
Oct 2004 – May 2026
Value, last 12 filed months
$227 k
at the published price for each month
Months reported
260
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 Gas112005-08-10159979
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
CondensateDisposition8,046 bbl$526,047
GasProduction1,688,435 Mcf$10,021,419
Total$10,547,466

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 31.1683, -96.4852. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.16834, -96.48520 · 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
13,264 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 13,264 ft.

Completions filed
Oct 2004
1 of 1 wells

1 well

42-395309111213,264 ftOct 2004

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 (260)

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

260 months

May 20261893,588106.413.05$31,040
Apr 2026203,43598.932.87$11,836
Mar 2026353,57489.753.15$14,397
Feb 202603,17363.503.75$11,900
Jan 202603,75259.138.00$30,008
Dec 202503,88656.664.41$17,150
Nov 202504,00058.593.93$15,706
Oct 2025424,10359.383.30$16,054
Sep 20251324,24562.743.08$21,343
Aug 2025654,90263.933.01$18,934
Jul 202505,51366.743.32$18,277
Jun 202506,62366.483.13$20,722
May 2025636,97760.553.23$26,367
Apr 20251677,49962.363.54$36,984
Mar 20252927,25767.704.27$50,744
Feb 2025068570.884.34$2,973
Jan 202501,23174.324.28$5,267
Dec 202401,28568.993.12$4,011
Nov 202401,35069.052.20$2,968
Oct 202401,37671.372.28$3,139
Sep 202401,36569.612.36$3,227
Aug 202401,30775.632.06$2,697
Jul 202401,39279.932.15$2,988
Jun 202401,46478.082.63$3,856
May 202402,02578.812.20$4,452
Apr 202402,17384.451.66$3,605
Mar 2024883,12480.301.55$11,893
Feb 202402,77576.091.78$4,950
Jan 202404,01373.023.30$13,234
Dec 202302,15971.262.61$5,637
Nov 202301,96577.892.81$5,517
Oct 202302,13085.443.09$6,576
Sep 202302,32689.042.74$6,362
Aug 202303,96980.522.67$10,609
Jul 202301,53374.852.64$4,050
Jun 202302,73768.962.26$6,181
May 202302,64170.622.23$5,883
Apr 202302,46178.122.24$5,507
Mar 202302,83372.852.39$6,780
Feb 202303,38475.112.47$8,344
Jan 20231728,36976.533.39$41,515
Dec 202201,17276.415.73$6,714
Nov 202201,26885.005.65$7,159
Oct 202201,42687.185.86$8,362
Sep 202201,47284.888.16$12,017
Aug 202201,52894.529.13$13,946
Jul 202202,054101.587.54$15,491
Jun 202202,065115.097.98$16,473
May 202201,904109.378.43$16,057
Apr 20221301,665104.226.84$24,933
Mar 202202,280108.885.08$11,574
Feb 202201,92891.054.86$9,368
Jan 202202,22481.844.54$10,092
Dec 202102,35071.323.90$9,163
Nov 202102,27677.435.24$11,919
Oct 202102,73979.795.71$15,650
Sep 202102,61369.865.35$13,982
Aug 202102,69266.024.22$11,362
Jul 202102,62570.783.98$10,453
Jun 202102,39969.493.38$8,110
May 202102,71063.483.02$8,178
Apr 202103,01360.362.76$8,311
Mar 202104,92261.302.72$13,373
Feb 202103,80457.805.55$21,104
Jan 202101,32450.412.81$3,721
Dec 202001,33944.642.68$3,582
Nov 202001,40938.772.71$3,814
Oct 202001,54936.972.48$3,839
Sep 202001,61937.091.99$3,223
Aug 202001,49539.982.39$3,566
Jul 202001,58538.371.83$2,893
Jun 202001,57934.901.69$2,669
May 202001,87216.921.81$3,397
Apr 202001,95914.751.80$3,535
Mar 202001,99730.341.86$3,707
Feb 202001,93849.881.98$3,839
Jan 202001,12557.252.09$2,357
Dec 20191412,13159.012.30$13,231
Nov 201902,17155.302.75$5,972
Oct 201902,77553.472.42$6,711
Sep 201903,02655.052.66$8,041
Aug 201903,54553.112.30$8,169
Jul 201905,08656.272.46$12,512
Jun 201903,36152.782.49$8,373
May 201903,73558.482.74$10,235
Apr 201904,43562.632.75$12,199
Mar 201903,70856.803.06$11,354
Feb 201904,99050.852.79$13,933
Jan 20191875,07246.033.23$24,981
Dec 201803,53546.594.19$14,796
Nov 201802,70552.934.24$11,462
Oct 201802,25961.443.40$7,676
Sep 201801,79659.543.11$5,582
Aug 201801,97859.403.07$6,066
Jul 201801,99465.142.93$5,846
Jun 201802,06960.183.08$6,366
May 201802,05765.382.90$5,967
Apr 201801,86063.842.90$5,395
Mar 201802,08261.222.79$5,802
Feb 201802,04761.782.77$5,662
Jan 201802,36862.874.01$9,494
Dec 201702,57357.272.92$7,517
Nov 20171762,95755.423.12$18,975
Oct 201704,26149.292.98$12,713
Sep 201701,95247.523.09$6,026
Aug 201702,05945.373.00$6,186
Jul 201702,16543.873.09$6,684
Jun 201702,00542.493.09$6,190
May 201702,17745.373.26$7,104
Apr 201702,21147.933.21$7,101
Mar 201702,28046.772.98$6,803
Feb 201702,28350.452.95$6,741
Jan 201702,25149.413.42$7,696
Dec 20161152,27448.763.72$14,073
Nov 201602,22242.492.64$5,876
Oct 201602,26346.193.09$6,993
Sep 201602,27841.553.10$7,063
Aug 201602,43841.442.92$7,130
Jul 201602,56141.622.92$7,489
Jun 201602,41245.352.69$6,478
May 201602,54842.521.99$5,073
Apr 201602,60136.561.99$5,179
Mar 201602,83533.011.79$5,086
Feb 201602,85526.472.06$5,892
Jan 201604,12927.352.36$9,762
Dec 201503,43732.362.00$6,879
Nov 201502,49738.792.17$5,412
Oct 201502,55843.552.43$6,207
Sep 201502,52942.992.76$6,976
Aug 201502,79240.162.87$8,020
Jul 201503,06148.152.95$9,015
Jun 201503,31656.152.88$9,560
May 20151884,34555.212.96$23,221
Apr 20151934,67049.822.71$22,255
Mar 201502,31642.892.93$6,797
Feb 201502,15444.662.98$6,411
Jan 201502,51143.433.10$7,786
Dec 201402,61254.693.59$9,381
Nov 201402,67470.464.25$11,369
Oct 201402,77078.303.90$10,806
Sep 201402,72486.164.05$11,020
Aug 201402,87689.394.04$11,605
Jul 201402,91296.564.18$12,171
Jun 201402,83298.164.74$13,415
May 201403,00694.734.73$14,208
Apr 201403,18595.944.81$15,317
Mar 201402,49495.895.06$12,612
Feb 201402,39597.406.19$14,830
Jan 201402,87790.404.86$13,984
Dec 201302,86391.824.35$12,467
Nov 201302,85488.853.74$10,669
Oct 201303,28297.423.78$12,404
Sep 201303,175104.113.72$11,804
Aug 201303,041104.253.52$10,712
Jul 201303,517102.523.72$13,075
Jun 201303,60894.403.93$14,192
May 201303,94394.834.15$16,360
Apr 201304,11193.964.28$17,606
Mar 201304,96993.623.91$19,443
Feb 20131666,76891.233.42$38,290
Jan 201305,82691.603.42$19,924
Dec 201203,99486.773.42$13,660
Nov 201203,36486.953.62$12,194
Oct 201203,22189.383.40$10,950
Sep 201203,59394.672.92$10,486
Aug 201203,98392.662.91$11,583
Jul 201203,38885.133.02$10,234
Jun 201203,36879.822.52$8,484
May 201203,87891.612.49$9,650
Apr 201203,878101.652.00$7,744
Mar 201204,295105.052.22$9,544
Feb 201203,900101.102.57$10,024
Jan 201204,41798.092.73$12,076
Dec 201104,86996.873.24$15,774
Nov 201105,69395.723.31$18,851
Oct 201104,74884.983.65$17,323
Sep 201104,52283.623.99$18,024
Aug 201104,81183.404.15$19,962
Jul 201104,70494.144.52$21,249
Jun 201104,97292.904.64$23,069
May 20111325,40098.134.40$36,739
Apr 201105,481105.964.33$23,751
Mar 201105,68796.364.06$23,074
Feb 201106,70585.644.18$28,027
Jan 201107,31886.504.59$33,581
Dec 20101457,26285.734.35$44,004
Nov 201008,21780.843.80$31,186
Oct 201007,48978.103.51$26,278
Sep 201005,73772.633.98$22,830
Aug 201006,49873.684.42$28,717
Jul 201006,39772.554.74$30,299
Jun 201006,40370.364.91$31,441
May 201006,53071.124.24$27,656
Apr 201006,41881.694.12$26,459
Mar 201006,67878.394.39$29,308
Feb 201006,40373.585.44$34,847
Jan 201007,21774.365.96$43,043
Dec 20091537,71571.445.48$53,237
Nov 200906,85274.593.75$25,705
Oct 200907,89172.544.11$32,434
Sep 200908,93365.543.06$27,377
Aug 200904,75267.423.22$15,294
Jul 200906,12961.133.46$21,234
Jun 20091857,45366.163.90$41,269
May 200908,56554.743.93$33,624
Apr 200919,04046.773.59$32,478
Mar 200909,11942.144.06$37,014
Feb 200908,67832.814.63$40,205
Jan 20091719,72135.865.37$58,344
Dec 200809,50537.105.98$56,813
Nov 200808,75155.496.86$60,035
Oct 20081798,85775.246.92$74,776
Sep 200808,159101.767.88$64,269
Aug 200809,392114.228.48$79,673
Jul 200809,479131.0811.39$107,960
Jun 20081799,574131.3313.03$148,282
May 200809,072123.1711.57$105,002
Apr 200818,674110.3110.45$90,796
Mar 20081618,875101.909.66$102,175
Feb 2008110,20792.538.77$89,614
Jan 2008011,59990.388.21$95,178
Dec 2007012,41688.337.30$90,661
Nov 20071569,42091.677.29$82,988
Oct 200708,36482.856.92$57,895
Sep 2007012,06475.846.24$75,330
Aug 2007313,23769.066.39$84,764
Jul 200714512,26070.906.39$88,597
Jun 2007213,47562.007.55$101,839
May 2007013,23758.747.85$103,861
Apr 200717412,53059.617.81$108,171
Mar 2007112,32156.927.30$90,024
Feb 200718110,93455.108.22$99,807
Jan 2007113,77150.306.73$92,686
Dec 200619011,87456.656.92$92,913
Nov 2006114,20854.207.62$108,283
Oct 200615416,16454.906.01$105,662
Sep 2006014,37560.085.04$72,410
Aug 2006014,60968.717.34$107,229
Jul 200618814,77969.376.34$106,781
Jun 200618315,90766.286.38$113,678
May 2006016,78166.016.42$107,818
Apr 200618415,50564.397.36$125,972
Mar 2006017,43656.707.08$123,498
Feb 200618217,23957.597.75$144,103
Jan 200618519,56960.598.93$186,025
Dec 200518720,58054.9413.42$286,363
Nov 200537017,59454.6910.59$206,528
Oct 200517922,20858.3413.80$316,819
Sep 200518522,60861.4512.08$284,450
Aug 200516828,42561.519.80$288,809
Jul 2005326,70055.697.84$209,592
Jun 200518128,52052.337.38$219,979
May 200518832,79045.226.65$226,593
Apr 200518835,66449.207.36$271,754
Mar 200536840,47150.377.15$308,101
Feb 200516743,19045.226.31$280,164
Jan 20052048,96843.166.32$310,449
Dec 2004442,10139.866.75$284,387
Nov 20041766,03345.286.33$418,786
Oct 20042224,28549.706.52$159,313

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           189 bbl  × $106.41 =    $20,111
Gas                3,588 Mcf  × $  3.05 =    $10,928

────────────────────────────────────────────────────
Month total                                  $31,040

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/205562 is the state's own key, not one this site invented.