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 187154District 05Field 05189550Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.7 M
Nov 2001 – May 2026
Value, last 12 filed months
$87 k
at the published price for each month
Months reported
295
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 Gas112002-04-01146161
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
CondensateDisposition103 bbl$3,499
GasProduction1,158,377 Mcf$4,728,505
Total$4,732,004

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 31.1652, -96.4831. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.16520, -96.48309 · 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
13,209 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 13,209 ft.

Completions filed
Sep 2012
1 of 1 wells

1 well

42-39530660413,209 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 (295)

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

295 months

May 2026043106.413.05$131
Apr 2026096098.932.87$2,755
Mar 202601,23889.753.15$3,899
Feb 202602,02963.503.75$7,609
Jan 202602,04759.138.00$16,372
Dec 202502,18156.664.41$9,626
Nov 202502,41458.593.93$9,478
Oct 202502,15459.383.30$7,119
Sep 202501,96562.743.08$6,046
Aug 202502,08463.933.01$6,283
Jul 202502,21366.743.32$7,337
Jun 202503,21866.483.13$10,068
May 202502,26960.553.23$7,334
Apr 202502,10062.363.54$7,441
Mar 202502,12867.704.27$9,083
Feb 202501,97270.884.34$8,560
Jan 202502,33674.324.28$9,995
Dec 202402,12968.993.12$6,645
Nov 202402,06169.052.20$4,531
Oct 202402,13771.372.28$4,875
Sep 202402,02869.612.36$4,795
Aug 202402,05575.632.06$4,241
Jul 202401,99479.932.15$4,280
Jun 202401,97078.082.63$5,189
May 202402,11778.812.20$4,654
Apr 202401,89784.451.66$3,148
Mar 202401,42180.301.55$2,196
Feb 202401,73276.091.78$3,089
Jan 202401,01373.023.30$3,341
Dec 202302,76671.262.61$7,221
Nov 202302,62677.892.81$7,373
Oct 202302,47585.443.09$7,641
Sep 202302,11389.042.74$5,779
Aug 202302,08480.522.67$5,570
Jul 202302,52774.852.64$6,676
Jun 202302,46368.962.26$5,563
May 202302,47170.622.23$5,504
Apr 202302,50178.122.24$5,597
Mar 202301,90772.852.39$4,564
Feb 202301,82575.112.47$4,500
Jan 202302,44576.533.39$8,283
Dec 202202,81276.415.73$16,110
Nov 202202,50585.005.65$14,144
Oct 202202,44787.185.86$14,349
Sep 202202,43584.888.16$19,879
Aug 202202,53094.529.13$23,092
Jul 202202,565101.587.54$19,345
Jun 202202,576115.097.98$20,549
May 202202,740109.378.43$23,107
Apr 202202,578104.226.84$17,627
Mar 202202,724108.885.08$13,828
Feb 202202,35391.054.86$11,433
Jan 202202,39481.844.54$10,863
Dec 202102,22071.323.90$8,656
Nov 202102,62977.435.24$13,768
Oct 202102,40079.795.71$13,713
Sep 202102,45969.865.35$13,158
Aug 202102,52166.024.22$10,640
Jul 202102,09570.783.98$8,342
Jun 202102,31469.493.38$7,823
May 202102,26063.483.02$6,820
Apr 202102,39660.362.76$6,609
Mar 202101,86661.302.72$5,070
Feb 202101,53357.805.55$8,505
Jan 202102,63650.412.81$7,408
Dec 202002,65344.642.68$7,098
Nov 202002,39038.772.71$6,469
Oct 202002,35536.972.48$5,837
Sep 202002,77937.091.99$5,533
Aug 202002,68739.982.39$6,409
Jul 202002,70338.371.83$4,933
Jun 202002,77834.901.69$4,696
May 202002,94516.921.81$5,344
Apr 202002,72514.751.80$4,917
Mar 202003,64230.341.86$6,760
Feb 202003,25749.881.98$6,451
Jan 202005,09957.252.09$10,681
Dec 201904,58159.012.30$10,556
Nov 201903,81655.302.75$10,497
Oct 201904,31053.472.42$10,424
Sep 201904,19555.052.66$11,147
Aug 201903,96753.112.30$9,141
Jul 201904,04256.272.46$9,944
Jun 201903,80852.782.49$9,486
May 201904,08158.482.74$11,183
Apr 201904,46762.632.75$12,287
Mar 201904,46556.803.06$13,672
Feb 201904,19050.852.79$11,699
Jan 201902,28446.033.23$7,373
Dec 201802,46846.594.19$10,330
Nov 201802,10352.934.24$8,911
Oct 201802,07661.443.40$7,054
Sep 201802,18159.543.11$6,779
Aug 201802,49459.403.07$7,648
Jul 201802,28865.142.93$6,708
Jun 201802,22760.183.08$6,852
May 201802,66065.382.90$7,716
Apr 201802,27363.842.90$6,594
Mar 201802,71961.222.79$7,577
Feb 201802,41661.782.77$6,683
Jan 201802,42362.874.01$9,715
Dec 201702,80057.272.92$8,180
Nov 201702,94755.423.12$9,190
Oct 201702,87749.292.98$8,584
Sep 201702,74747.523.09$8,481
Aug 201702,77745.373.00$8,343
Jul 201703,02943.873.09$9,351
Jun 201702,73842.493.09$8,453
May 201703,13345.373.26$10,224
Apr 201703,03047.933.21$9,731
Mar 201703,13646.772.98$9,357
Feb 201702,61750.452.95$7,727
Jan 201702,66449.413.42$9,108
Dec 201602,80348.763.72$10,435
Nov 201602,67342.492.64$7,068
Oct 201602,51946.193.09$7,784
Sep 201602,69741.553.10$8,362
Aug 201602,90341.442.92$8,489
Jul 201602,61341.622.92$7,641
Jun 201602,06545.352.69$5,546
May 201602,92642.521.99$5,826
Apr 201602,93036.561.99$5,834
Mar 201603,14333.011.79$5,639
Feb 201602,87226.472.06$5,927
Jan 201602,99327.352.36$7,077
Dec 201502,98832.362.00$5,980
Nov 201502,91038.792.17$6,307
Oct 201503,16143.552.43$7,670
Sep 201523,08742.992.76$8,601
Aug 201504,46640.162.87$12,829
Jul 201503,27648.152.95$9,648
Jun 201504,18356.152.88$12,059
May 201502,74955.212.96$8,125
Apr 201502,25749.822.71$6,109
Mar 201503,98942.892.93$11,707
Feb 201503,60444.662.98$10,726
Jan 201503,96743.433.10$12,300
Dec 201403,74554.693.59$13,450
Nov 201403,86670.464.25$16,438
Oct 201404,21278.303.90$16,431
Sep 201404,15686.164.05$16,813
Aug 201404,37189.394.04$17,638
Jul 201404,45796.564.18$18,628
Jun 201404,36098.164.74$20,653
May 201405,04494.734.73$23,841
Apr 201403,09195.944.81$14,865
Mar 201402,83595.895.06$14,336
Feb 201402,27797.406.19$14,099
Jan 201403,33190.404.86$16,191
Dec 201302,62891.824.35$11,444
Nov 201304,18388.853.74$15,637
Oct 201304,80197.423.78$18,145
Sep 201314,663104.113.72$17,440
Aug 201304,388104.253.52$15,457
Jul 201304,930102.523.72$18,328
Jun 201304,80194.403.93$18,884
May 201305,09994.834.15$21,156
Apr 201305,03493.964.28$21,559
Mar 201305,59093.623.91$21,873
Feb 201304,32591.233.42$14,791
Jan 201305,66791.603.42$19,381
Dec 201205,91186.773.42$20,217
Nov 201205,87386.953.62$21,289
Oct 201206,82189.383.40$23,189
Sep 201204,26394.672.92$12,441
Aug 201201,87492.662.91$5,450
Jul 201202,48985.133.02$7,519
Jun 201204,32479.822.52$10,892
May 201206,22991.612.49$15,500
Apr 201206,508101.652.00$12,995
Mar 201205,951105.052.22$13,224
Feb 201206,874101.102.57$17,668
Jan 201207,71898.092.73$21,102
Dec 201108,25396.873.24$26,738
Nov 201108,64395.723.31$28,619
Oct 201108,99684.983.65$32,822
Sep 201108,96283.623.99$35,721
Aug 201109,80483.404.15$40,680
Jul 2011011,41394.144.52$51,555
Jun 201106,17092.904.64$28,628
May 201101,86698.134.40$8,219
Apr 201102,315105.964.33$10,032
Mar 201102,65196.364.06$10,756
Feb 201102,56985.644.18$10,738
Jan 201102,63486.504.59$12,087
Dec 201003,13585.734.35$13,630
Nov 201003,65880.843.80$13,883
Oct 201003,45178.103.51$12,109
Sep 201003,60872.633.98$14,358
Aug 201003,80973.684.42$16,833
Jul 201004,59972.554.74$21,783
Jun 201004,91970.364.91$24,154
May 201005,97771.124.24$25,314
Apr 201006,28081.694.12$25,890
Mar 201007,21578.394.39$31,664
Feb 201006,87973.585.44$37,438
Jan 201009,03074.365.96$53,856
Dec 2009012,10271.445.48$66,364
Nov 2009017,76974.593.75$66,660
Oct 2009015,89872.544.11$65,345
Sep 200902,40865.543.06$7,380
Aug 200903,60467.423.22$11,599
Jul 200903,00861.133.46$10,421
Jun 200902,28166.163.90$8,885
May 200901,18254.743.93$4,640
Apr 200901,75446.773.59$6,292
Mar 2009066442.144.06$2,695
Feb 2009045332.814.63$2,099
Jan 2009052035.865.37$2,793
Dec 2008047837.105.98$2,857
Nov 2008055455.496.86$3,801
Oct 2008047875.246.92$3,309
Sep 20080405101.767.88$3,190
Aug 2008066114.228.48$560
Jul 20080270131.0811.39$3,075
Jun 20081507131.3313.03$6,739
May 20080401123.1711.57$4,641
Apr 20080449110.3110.45$4,694
Mar 20080443101.909.66$4,281
Feb 2008054892.538.77$4,806
Jan 2008043090.388.21$3,528
Dec 2007043388.337.30$3,162
Nov 2007040791.677.29$2,968
Oct 2007057082.856.92$3,946
Sep 200701,16875.846.24$7,293
Aug 200701,43369.066.39$9,154
Jul 200701,06470.906.39$6,797
Jun 200701,35862.007.55$10,251
May 200701,50358.747.85$11,793
Apr 200701,04159.617.81$8,125
Mar 200701,24456.927.30$9,084
Feb 200702,70655.108.22$22,233
Jan 200702,76250.306.73$18,580
Dec 200602,07956.656.92$14,383
Nov 200611,71454.207.62$13,111
Oct 200602,80454.906.01$16,863
Sep 200603,22360.085.04$16,235
Aug 200601,79568.717.34$13,175
Jul 200611,89769.376.34$12,102
Jun 200602,54966.286.38$16,273
May 200603,45666.016.42$22,205
Apr 200602,36364.397.36$17,393
Mar 200603,43656.707.08$24,337
Feb 200602,61757.597.75$20,285
Jan 200603,52860.598.93$31,517
Dec 200502,32354.9413.42$31,164
Nov 200502,18954.6910.59$23,178
Oct 200502,64758.3413.80$36,517
Sep 200511,94261.4512.08$23,519
Aug 200504,49761.519.80$44,056
Jul 200523,24355.697.84$25,548
Jun 200501,90552.337.38$14,061
May 200525,59445.226.65$37,297
Apr 200515,36349.207.36$39,523
Mar 200513,07250.377.15$22,030
Feb 200512,31145.226.31$14,632
Jan 200503,25543.166.32$20,579
Dec 200414,46239.866.75$30,163
Nov 200413,99345.286.33$25,323
Oct 200414,37249.706.52$28,534
Sep 200416,32743.245.28$33,474
Aug 200415,67842.375.55$31,559
Jul 200406,73838.286.08$40,995
Jun 200426,08436.106.43$39,211
May 200416,68637.486.49$43,460
Apr 200425,18234.475.86$30,427
Mar 200434,46134.365.53$24,773
Feb 200422,82332.455.51$15,619
Jan 200433,20232.036.30$20,268
Dec 200332,29730.266.30$14,566
Nov 200333,22628.804.60$14,910
Oct 200355,50628.174.76$26,347
Sep 200343,62626.314.75$17,326
Aug 200355,18129.765.13$26,726
Jul 200385,96829.415.17$31,095
Jun 200365,20228.565.98$31,295
May 200337,53126.595.97$45,060
Apr 200356,13826.675.41$33,323
Mar 2003514,80831.146.10$90,426
Feb 20031013,52233.487.93$107,509
Jan 200324,04030.315.58$22,612
Dec 200225,32926.914.85$25,920
Nov 200205,54024.664.14$22,919
Oct 200207,08426.464.23$29,959
Sep 200205,27127.443.64$19,161
Aug 200208,38725.963.16$26,538
Jul 2002014,34924.583.06$43,933
Jun 2002113,89923.733.34$46,422
May 200209,53524.663.58$34,173
Apr 2002010,03223.653.51$35,236
Mar 2002112,50222.003.10$38,812
Feb 2002316,58218.222.38$39,448
Jan 2002518,41517.172.38$43,834
Dec 2001022,63516.932.36$53,518
Nov 2001053,16418.072.41$127,887

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                   43 Mcf  × $  3.05 =       $131

────────────────────────────────────────────────────
Month total                                     $131

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/187154 is the state's own key, not one this site invented.