GUERRA

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

Gas lease lease 171981District 04Field 779730502 tax incentive programmesCondensateGasSaveExport
Value, all time
$8.5 M
Feb 1998 – May 2026
Value, last 12 filed months
$24 k
at the published price for each month
Months reported
340
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 345 leases and 345 wells, and the rule below applies to all of them.

Discovered
1995-01-09
as the register files it
Field class
Gas
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 field rule took effect on 2010-11-02.

The Commission's schedule remark for this field reads: PERMITTED/DRILLED/COMPLETED ON THE SAME LEASE.

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 Gas112000-10-19142611
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
CondensateDisposition14,754 bbl$333,831
GasProduction2,131,619 Mcf$8,161,013
Total$8,494,844

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 26.7436, -99.2075. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.74359, -99.20751 · 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
8,760 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 8,760 ft.

Completions filed
Feb 1998
1 of 1 wells

1 well

42-5053373358,760 ftFeb 1998

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 (340)

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

340 months

May 20260593106.413.05$1,806
Apr 2026051098.932.87$1,464
Mar 2026057689.753.15$1,814
Feb 2026049963.503.75$1,871
Jan 2026050059.138.00$3,999
Dec 2025051856.664.41$2,286
Nov 2025054858.593.93$2,152
Oct 2025061859.383.30$2,042
Sep 2025051562.743.08$1,585
Aug 2025054663.933.01$1,646
Jul 2025059366.743.32$1,966
Jun 2025053066.483.13$1,658
May 2025053760.553.23$1,736
Apr 2025043062.363.54$1,524
Mar 2025039267.704.27$1,673
Feb 2025051770.884.34$2,244
Jan 2025015074.324.28$642
Dec 2024053168.993.12$1,657
Nov 2024055369.052.20$1,216
Oct 2024048271.372.28$1,100
Sep 2024058169.612.36$1,374
Aug 2024052675.632.06$1,085
Jul 2024058379.932.15$1,251
Jun 2024083278.082.63$2,191
May 2024056378.812.20$1,238
Apr 2024057484.451.66$952
Mar 2024051480.301.55$794
Feb 2024048476.091.78$863
Jan 2024050273.023.30$1,655
Dec 2023053971.262.61$1,407
Nov 2023048477.892.81$1,359
Oct 2023052085.443.09$1,605
Sep 2023049889.042.74$1,362
Aug 2023048680.522.67$1,299
Jul 2023046874.852.64$1,236
Jun 2023048368.962.26$1,091
May 2023050170.622.23$1,116
Apr 2023054778.122.24$1,224
Mar 2023024872.852.39$594
Feb 2023029475.112.47$725
Jan 2023030876.533.39$1,043
Dec 2022050876.415.73$2,910
Nov 2022049485.005.65$2,789
Oct 2022055787.185.86$3,266
Sep 2022053784.888.16$4,384
Aug 2022050494.529.13$4,600
Jul 20220609101.587.54$4,593
Jun 20220478115.097.98$3,813
May 20220565109.378.43$4,765
Apr 20220577104.226.84$3,945
Mar 20220649108.885.08$3,295
Feb 2022030991.054.86$1,501
Jan 2022053881.844.54$2,441
Dec 2021027571.323.90$1,072
Nov 2021059277.435.24$3,100
Oct 2021054379.795.71$3,103
Sep 2021033269.865.35$1,777
Aug 20211953866.024.22$3,525
Jul 202101,34070.783.98$5,336
Jun 202102,80369.493.38$9,476
May 202104,39463.483.02$13,260
Apr 2021265,29560.362.76$16,175
Mar 202106,12261.302.72$16,633
Feb 202106257.805.55$344
Jan 2021021250.412.81$596
Dec 2020023944.642.68$639
Nov 2020011738.772.71$317
Oct 2020022236.972.48$550
Sep 2020014937.091.99$297
Aug 2020027439.982.39$654
Jul 2020035938.371.83$655
Jun 2020022134.901.69$374
May 2020027116.921.81$492
Apr 2020052714.751.80$951
Mar 2020050830.341.86$943
Feb 2020049349.881.98$976
Jan 2020053357.252.09$1,117
Dec 2019051159.012.30$1,178
Nov 2019048455.302.75$1,331
Oct 2019047653.472.42$1,151
Sep 2019046455.052.66$1,233
Aug 2019047353.112.30$1,090
Jul 2019047656.272.46$1,171
Jun 2019046152.782.49$1,148
May 2019051458.482.74$1,409
Apr 2019049162.632.75$1,351
Mar 2019053056.803.06$1,623
Feb 2019049450.852.79$1,379
Jan 2019080646.033.23$2,602
Dec 2018054146.594.19$2,264
Nov 2018051052.934.24$2,161
Oct 2018053461.443.40$1,815
Sep 2018051059.543.11$1,585
Aug 2018035959.403.07$1,101
Jul 2018054765.142.93$1,604
Jun 2018050860.183.08$1,563
May 2018057065.382.90$1,653
Apr 2018054863.842.90$1,590
Mar 2018053661.222.79$1,494
Feb 2018050261.782.77$1,389
Jan 2018054362.874.01$2,177
Dec 2017053257.272.92$1,554
Nov 2017054055.423.12$1,684
Oct 2017052249.292.98$1,557
Sep 2017046947.523.09$1,448
Aug 2017040045.373.00$1,202
Jul 2017057143.873.09$1,763
Jun 2017048742.493.09$1,504
May 2017058645.373.26$1,912
Apr 2017055347.933.21$1,776
Mar 2017058446.772.98$1,742
Feb 2017052850.452.95$1,559
Jan 2017057349.413.42$1,959
Dec 2016059048.763.72$2,196
Nov 2016059642.492.64$1,576
Oct 2016062746.193.09$1,938
Sep 2016058841.553.10$1,823
Aug 2016059341.442.92$1,734
Jul 2016059941.622.92$1,752
Jun 2016056745.352.69$1,523
May 2016059642.521.99$1,187
Apr 2016057536.561.99$1,145
Mar 2016060433.011.79$1,084
Feb 2016052626.472.06$1,085
Jan 2016056627.352.36$1,338
Dec 2015058332.362.00$1,167
Nov 2015057038.792.17$1,235
Oct 2015060043.552.43$1,456
Sep 2015058042.992.76$1,600
Aug 2015060240.162.87$1,729
Jul 2015050248.152.95$1,478
Jun 2015047356.152.88$1,364
May 2015063455.212.96$1,874
Apr 2015060049.822.71$1,624
Mar 2015060442.892.93$1,773
Feb 2015020344.662.98$604
Jan 2015050143.433.10$1,553
Dec 2014062754.693.59$2,252
Nov 2014060370.464.25$2,564
Oct 2014065478.303.90$2,551
Sep 20141865086.164.05$4,180
Aug 2014067789.394.04$2,732
Jul 2014072296.564.18$3,018
Jun 2014055998.164.74$2,648
May 2014062294.734.73$2,940
Apr 2014070495.944.81$3,386
Mar 2014072595.895.06$3,666
Feb 2014067597.406.19$4,180
Jan 2014078890.404.86$3,830
Dec 2013078391.824.35$3,410
Nov 2013043188.853.74$1,611
Oct 2013075897.423.78$2,865
Sep 20130778104.113.72$2,892
Aug 20130828104.253.52$2,917
Jul 20130894102.523.72$3,324
Jun 2013087294.403.93$3,430
May 2013090794.834.15$3,763
Apr 2013076293.964.28$3,263
Mar 2013073993.623.91$2,892
Feb 2013080391.233.42$2,746
Jan 2013092091.603.42$3,146
Dec 2012095386.773.42$3,259
Nov 2012089786.953.62$3,252
Oct 2012090689.383.40$3,080
Sep 2012090194.672.92$2,629
Aug 201201,00992.662.91$2,934
Jul 2012084885.133.02$2,562
Jun 2012092179.822.52$2,320
May 2012078491.612.49$1,951
Apr 201201,759101.652.00$3,512
Mar 201211,875105.052.22$4,271
Feb 201201,765101.102.57$4,536
Jan 201202,57098.092.73$7,027
Dec 201112,57596.873.24$8,439
Nov 201102,78295.723.31$9,212
Oct 201102,16084.983.65$7,881
Sep 201102,84583.623.99$11,340
Aug 201102,08683.404.15$8,655
Jul 201103,16394.144.52$14,288
Jun 201102,52592.904.64$11,716
May 201102,90798.134.40$12,805
Apr 201102,835105.964.33$12,285
Mar 201102,97996.364.06$12,087
Feb 201102,34985.644.18$9,819
Jan 20111022,94186.504.59$22,319
Dec 201002,98385.734.35$12,969
Nov 201003,00880.843.80$11,416
Oct 201003,08478.103.51$10,821
Sep 201003,01972.633.98$12,014
Aug 201003,20873.684.42$14,177
Jul 201002,86672.554.74$13,575
Jun 201003,03670.364.91$14,908
May 201003,13271.124.24$13,265
Apr 201003,19081.694.12$13,151
Mar 20101382,79278.394.39$23,071
Feb 201002,87673.585.44$15,652
Jan 201003,38974.365.96$20,212
Dec 200903,36571.445.48$18,453
Nov 200963,14174.593.75$12,231
Oct 200903,64772.544.11$14,990
Sep 200934,09565.543.06$12,747
Aug 200912,57867.423.22$8,365
Jul 2009172261.133.46$2,563
Jun 200921,85966.163.90$7,373
May 200953,49354.743.93$13,986
Apr 200934,05246.773.59$14,677
Mar 200945,80242.144.06$23,719
Feb 20091402,40832.814.63$15,750
Jan 200912,99135.865.37$16,101
Dec 200822,70137.105.98$16,218
Nov 200802,36555.496.86$16,225
Oct 200822,65575.246.92$18,528
Sep 200823,540101.767.88$28,088
Aug 200803,147114.228.48$26,696
Jul 200823,346131.0811.39$38,371
Jun 200813,143131.3313.03$41,093
May 200812,941123.1711.57$34,163
Apr 200810110.3110.45$110
Mar 200843,302101.909.66$32,318
Feb 20081042,98092.538.77$35,759
Jan 200843,70390.388.21$30,747
Dec 200753,85288.337.30$28,569
Nov 200723,98691.677.29$29,248
Oct 200754,46982.856.92$31,349
Sep 200704,42775.846.24$27,643
Aug 200744,15269.066.39$26,799
Jul 20071834,97370.906.39$44,742
Jun 200783,91062.007.55$30,010
May 200704,75258.747.85$37,286
Apr 200744,43059.617.81$34,815
Mar 200744,68656.927.30$34,445
Feb 200724,21955.108.22$34,774
Jan 20071115,67150.306.73$43,731
Dec 200624,01756.656.92$27,905
Nov 200623,22754.207.62$24,690
Oct 200673,88154.906.01$23,724
Sep 200635,76960.085.04$29,240
Aug 200615,75068.717.34$42,273
Jul 200602,19469.376.34$13,916
Jun 200635,12066.286.38$32,884
May 200601,75566.016.42$11,276
Apr 200613,27364.397.36$24,155
Mar 200624,76556.707.08$33,864
Feb 200611,98157.597.75$15,413
Jan 200664,44660.598.93$40,081
Dec 20051945,35154.9413.42$82,444
Nov 200523,04154.6910.59$32,309
Oct 200545,20058.3413.80$71,971
Sep 200554,45061.4512.08$54,059
Aug 200534,54661.519.80$44,721
Jul 200505,31055.697.84$41,650
Jun 200524,07252.337.38$30,160
May 200544,34345.226.65$29,067
Apr 200554,58449.207.36$33,986
Mar 20051946,26750.377.15$54,611
Feb 200565,23145.226.31$33,289
Jan 200577,53443.166.32$47,934
Dec 200416,77039.866.75$45,745
Nov 2004127,71445.286.33$49,376
Oct 2004136,37149.706.52$42,154
Sep 20041867,24943.245.28$46,346
Aug 200412,92942.375.55$16,300
Jul 200405,39338.286.08$32,812
Jun 200406,93636.106.43$44,619
May 20041857,93837.486.49$58,488
Apr 200419,47834.475.86$55,561
Mar 200405,28334.365.53$29,216
Feb 200405,71532.455.51$31,487
Jan 200408,10732.036.30$51,071
Dec 200307,93130.266.30$49,978
Nov 200306,81628.804.60$31,321
Oct 200309,17228.174.76$43,655
Sep 20031899,35526.314.75$49,403
Aug 200309,44829.765.13$48,466
Jul 200319,66129.415.17$49,985
Jun 200309,66128.565.98$57,801
May 2003010,14126.595.97$60,569
Apr 2003111,09726.675.41$60,031
Mar 2003111,95131.146.10$72,885
Feb 200308,66233.487.93$68,654
Jan 200317,22430.315.58$40,355
Dec 200207,85726.914.85$38,136
Nov 2002014,17824.664.14$58,654
Oct 200218412,48726.464.23$57,678
Sep 200205,41727.443.64$19,692
Aug 200205,16825.963.16$16,352
Jul 2002013,07224.583.06$40,023
Jun 2002011,42223.733.34$38,129
May 2002012,97324.663.58$46,495
Apr 200218511,15623.653.51$43,559
Mar 2002011,52122.003.10$35,746
Feb 2002012,18118.222.38$28,938
Jan 200218216,02617.172.38$41,198
Dec 200118315,93616.932.36$40,777
Nov 2001016,23418.072.41$39,051
Oct 200118419,50519.782.53$52,965
Sep 2001110,29924.262.25$23,211
Aug 200118118,95924.873.05$62,386
Jul 2001015,83623.933.20$50,629
Jun 200118115,17024.563.82$62,458
May 2001019,07925.524.31$82,179
Apr 200118517,84124.685.34$99,753
Mar 2001018,86824.545.38$101,443
Feb 200118420,24427.755.77$121,855
Jan 200118422,71827.478.40$195,858
Dec 200018621,29426.889.12$199,254
Nov 200018223,47132.215.66$138,661
Oct 200018526,68431.235.15$143,080
Sep 200017729,86231.875.19$160,520
Aug 200018432,41729.644.54$152,651
Jul 200036035,49228.534.09$155,424
Jun 200017737,72829.304.40$171,086
May 200035742,00127.263.68$164,285
Apr 200053347,76224.513.12$161,890
Mar 2000015,71728.422.86$44,947
Feb 200017911,12027.622.73$35,263
Jan 200019216,13325.272.48$44,870
Dec 1999011,96824.282.42$29,007
Nov 199919114,66723.192.43$40,129
Oct 199918324,22320.982.80$71,754
Sep 199919116,84721.752.62$48,274
Aug 1999017,28419.262.88$49,702
Jul 199919318,97017.892.37$48,457
Jun 199938424,69815.942.36$64,460
May 199919027,92715.792.32$67,819
Apr 199919434,27915.102.21$78,619
Mar 199938435,56512.471.84$70,169
Feb 199919035,6089.981.82$66,624
Jan 199938441,67310.381.90$83,163
Dec 199857564,1669.201.77$119,077
Nov 199837736,35010.892.19$83,556
Oct 199858155,41012.421.97$116,330
Sep 199875360,12712.592.08$134,702
Aug 199857265,27411.301.91$130,964
Jul 199877268,21011.742.24$161,667
Jun 199838225,15211.242.24$60,566
May 199838941,60412.622.21$96,702
Apr 199858544,87813.042.51$120,063
Mar 199857943,28812.802.31$107,382
Feb 199819129,98113.952.30$71,595

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                  593 Mcf  × $  3.05 =     $1,806

────────────────────────────────────────────────────
Month total                                   $1,806

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/G/171981 is the state's own key, not one this site invented.