VERGARA 1659

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

Gas lease lease 171095District 04Field 932154002 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.9 M
Oct 1998 – May 2026
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
332
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 909 leases and 909 wells, and the rule below applies to all of them.

Discovered
1998-02-24
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 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: NO P-15 OR PLAT REQUIRED.

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 Gas111999-01-29139987
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
CondensateDisposition8,895 bbl$260,730
GasProduction706,072 Mcf$2,615,739
Total$2,876,469

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 27.5611, -99.1255. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.56105, -99.12553 · 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
10,100 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 10,100 ft.

Completions filed
Jul 1999
1 of 1 wells

1 well

42-47937110110,100 ftJul 1999

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 (332)

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

332 months

May 20261511106.413.05$1,663
Apr 2026041998.932.87$1,202
Mar 2026015089.753.15$472
Feb 20265716063.503.75$4,220
Jan 2026017059.138.00$1,360
Dec 2025010856.664.41$477
Nov 2025010358.593.93$404
Oct 2025013359.383.30$440
Sep 2025010062.743.08$308
Aug 2025014863.933.01$446
Jul 2025115066.743.32$564
Jun 2025137866.483.13$1,249
May 2025126060.553.23$901
Apr 2025019962.363.54$705
Mar 2025020767.704.27$884
Feb 2025026870.884.34$1,163
Jan 2025017174.324.28$732
Dec 2024026668.993.12$830
Nov 2024031169.052.20$684
Oct 2024013671.372.28$310
Sep 2024122469.612.36$599
Aug 202407875.632.06$161
Jul 2024123079.932.15$574
Jun 2024120678.082.63$621
May 2024275078.812.20$1,806
Apr 2024187284.451.66$1,531
Mar 2024261380.301.55$1,108
Feb 2024155976.091.78$1,073
Jan 2024135273.023.30$1,234
Dec 2023233371.262.61$1,012
Nov 2023027077.892.81$758
Oct 2023151985.443.09$1,688
Sep 20230089.042.74$0
Aug 202311780.522.67$126
Jul 202315174.852.64$210
Jun 202307468.962.26$167
May 202307870.622.23$174
Apr 20230278.122.24$4
Mar 202312572.852.39$133
Feb 2023016475.112.47$404
Jan 202324476.533.39$302
Dec 2022016076.415.73$917
Nov 2022016885.005.65$949
Oct 2022016987.185.86$991
Sep 2022015784.888.16$1,282
Aug 2022141294.529.13$3,855
Jul 202200101.587.54$0
Jun 2022036115.097.98$287
May 2022146109.378.43$497
Apr 20220126104.226.84$862
Mar 20221118108.885.08$708
Feb 202207191.054.86$345
Jan 2022015681.844.54$708
Dec 20210171.323.90$4
Nov 202106077.435.24$314
Oct 2021010979.795.71$623
Sep 2021031769.865.35$1,696
Aug 202101666.024.22$68
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021035263.483.02$1,062
Apr 2021053360.362.76$1,470
Mar 2021196361.302.72$2,678
Feb 2021055857.805.55$3,096
Jan 2021099350.412.81$2,791
Dec 2020371744.642.68$2,052
Nov 2020248438.772.71$1,388
Oct 2020264636.972.48$1,675
Sep 2020469837.091.99$1,538
Aug 202021,11839.982.39$2,747
Jul 2020396138.371.83$1,869
Jun 2020292434.901.69$1,632
May 2020048816.921.81$886
Apr 202014265514.751.80$3,276
Mar 202051,16330.341.86$2,311
Feb 202008049.881.98$158
Jan 202021,04657.252.09$2,306
Dec 2019263359.012.30$1,577
Nov 2019253255.302.75$1,574
Oct 2019152553.472.42$1,323
Sep 2019259255.052.66$1,683
Aug 2019272153.112.30$1,768
Jul 2019265456.272.46$1,721
Jun 2019271052.782.49$1,874
May 2019272958.482.74$2,115
Apr 2019275362.632.75$2,197
Mar 2019471356.803.06$2,410
Feb 2019168650.852.79$1,966
Jan 2019188646.033.23$2,906
Dec 2018192746.594.19$3,926
Nov 201801,01352.934.24$4,292
Oct 201801,06061.443.40$3,602
Sep 20181641,34759.543.11$13,951
Aug 2018098659.403.07$3,024
Jul 201801,01465.142.93$2,973
Jun 2018061360.183.08$1,886
May 2018085465.382.90$2,477
Apr 2018087763.842.90$2,544
Mar 2018089361.222.79$2,489
Feb 2018061761.782.77$1,707
Jan 2018071862.874.01$2,879
Dec 2017062457.272.92$1,823
Nov 2017069755.423.12$2,174
Oct 2017073749.292.98$2,199
Sep 2017076347.523.09$2,356
Aug 2017060245.373.00$1,809
Jul 2017088843.873.09$2,742
Jun 2017094842.493.09$2,927
May 2017057545.373.26$1,876
Apr 201719098847.933.21$12,280
Mar 201701,25346.772.98$3,739
Feb 201701,38450.452.95$4,086
Jan 201702,01349.413.42$6,882
Dec 2016061248.763.72$2,278
Nov 2016065942.492.64$1,743
Oct 2016099446.193.09$3,072
Sep 201601,08341.553.10$3,358
Aug 201601,01341.442.92$2,962
Jul 2016081341.622.92$2,377
Jun 2016075245.352.69$2,020
May 201601,02142.521.99$2,033
Apr 201601,22836.561.99$2,445
Mar 201601,21033.011.79$2,171
Feb 201601,24926.472.06$2,577
Jan 201601,32127.352.36$3,123
Dec 201501,00332.362.00$2,007
Nov 20154067638.792.17$3,017
Oct 2015076243.552.43$1,849
Sep 2015066942.992.76$1,845
Aug 2015085140.162.87$2,444
Jul 2015075948.152.95$2,235
Jun 20151141,04856.152.88$9,422
May 201501,09955.212.96$3,248
Apr 2015071149.822.71$1,924
Mar 2015050242.892.93$1,473
Feb 20154856344.662.98$3,819
Jan 2015083043.433.10$2,574
Dec 2014097054.693.59$3,484
Nov 2014098370.464.25$4,180
Oct 201401,16078.303.90$4,525
Sep 201401,00386.164.05$4,058
Aug 2014059189.394.04$2,385
Jul 2014058896.564.18$2,458
Jun 2014053998.164.74$2,553
May 2014055594.734.73$2,623
Apr 2014033595.944.81$1,611
Mar 2014339395.895.06$3,635
Feb 201408097.406.19$495
Jan 2014064090.404.86$3,111
Dec 2013068091.824.35$2,961
Nov 2013061088.853.74$2,280
Oct 20135064997.423.78$7,324
Sep 20130604104.113.72$2,246
Aug 20130621104.253.52$2,188
Jul 20130645102.523.72$2,398
Jun 2013068994.403.93$2,710
May 2013099494.834.15$4,124
Apr 201301,13993.964.28$4,878
Mar 201301,13093.623.91$4,422
Feb 201301,28691.233.42$4,398
Jan 201301,56091.603.42$5,335
Dec 20127532586.773.42$7,619
Nov 2012037786.953.62$1,367
Oct 2012081989.383.40$2,784
Sep 201201,48694.672.92$4,337
Aug 2012056792.662.91$1,649
Jul 2012065785.133.02$1,985
Jun 2012073579.822.52$1,851
May 2012075391.612.49$1,874
Apr 20120744101.652.00$1,486
Mar 201201,089105.052.22$2,420
Feb 201201,011101.102.57$2,599
Jan 201201,29598.092.73$3,541
Dec 2011261,26996.873.24$6,630
Nov 201101,03095.723.31$3,411
Oct 201101,29584.983.65$4,725
Sep 201101,20283.623.99$4,791
Aug 2011093783.404.15$3,888
Jul 2011901,10594.144.52$13,464
Jun 201101,22492.904.64$5,679
May 201101,01198.134.40$4,453
Apr 201101,042105.964.33$4,515
Mar 201101,11796.364.06$4,532
Feb 201101,00285.644.18$4,188
Jan 201101,60186.504.59$7,347
Dec 2010072685.734.35$3,156
Nov 2010861,03780.843.80$10,888
Oct 201001,10878.103.51$3,888
Sep 201001,15872.633.98$4,608
Aug 201001,16973.684.42$5,166
Jul 201001,18572.554.74$5,613
Jun 201001,50970.364.91$7,410
May 2010057371.124.24$2,427
Apr 201001,06681.694.12$4,395
Mar 2010671,06778.394.39$9,935
Feb 201001,08673.585.44$5,910
Jan 201001,79074.365.96$10,676
Dec 200901,14671.445.48$6,284
Nov 2009073774.593.75$2,765
Oct 2009072272.544.11$2,968
Sep 2009097765.543.06$2,994
Aug 2009421,44167.423.22$7,470
Jul 200901,38761.133.46$4,805
Jun 200901,43666.163.90$5,593
May 200901,17654.743.93$4,617
Apr 200901,34846.773.59$4,836
Mar 200903,36242.144.06$13,646
Feb 200902,61132.814.63$12,097
Jan 2009070535.865.37$3,787
Dec 2008071437.105.98$4,268
Nov 2008040355.496.86$2,765
Oct 2008059075.246.92$4,084
Sep 200852601101.767.88$10,026
Aug 20080972114.228.48$8,246
Jul 20080910131.0811.39$10,364
Jun 200801,046131.3313.03$13,632
May 200801,437123.1711.57$16,632
Apr 2008841,194110.3110.45$21,749
Mar 200801,200101.909.66$11,597
Feb 200801,93692.538.77$16,980
Jan 2008076490.388.21$6,269
Dec 200701,04288.337.30$7,609
Nov 200701,45791.677.29$10,624
Oct 2007871,68582.856.92$18,871
Sep 200701,62275.846.24$10,128
Aug 200701,90769.066.39$12,182
Jul 2007099870.906.39$6,375
Jun 2007096862.007.55$7,307
May 200701,48358.747.85$11,636
Apr 2007091559.617.81$7,142
Mar 20071171,63056.927.30$18,562
Feb 2007051955.108.22$4,264
Jan 2007092650.306.73$6,229
Dec 200601,07556.656.92$7,437
Nov 200601,34454.207.62$10,238
Oct 200601,22354.906.01$7,355
Sep 200601,37660.085.04$6,931
Aug 2006102468.717.34$7,038
Jul 200601,15869.376.34$7,345
Jun 2006047266.286.38$3,013
May 2006040066.016.42$2,570
Apr 2006065764.397.36$4,836
Mar 2006057856.707.08$4,094
Feb 200601,49257.597.75$11,565
Jan 200601,63860.598.93$14,633
Dec 200502,45254.9413.42$32,895
Nov 2005092654.6910.59$9,805
Oct 20051522,18258.3413.80$38,970
Sep 200501,43961.4512.08$17,382
Aug 200502,05261.519.80$20,103
Jul 200501,83455.697.84$14,385
Jun 200501,95652.337.38$14,437
May 2005981,87745.226.65$16,916
Apr 200501,36549.207.36$10,047
Mar 200501,64250.377.15$11,748
Feb 200501,67045.226.31$10,541
Jan 20051301,79743.166.32$16,972
Dec 200402,86439.866.75$19,335
Nov 200401,44245.286.33$9,128
Oct 200401,34649.706.52$8,769
Sep 200401,52843.245.28$8,074
Aug 200401,55442.375.55$8,626
Jul 200402,14238.286.08$13,032
Jun 2004791,91936.106.43$15,197
May 200402,62137.486.49$17,022
Apr 200402,01934.475.86$11,828
Mar 200402,22034.365.53$12,277
Feb 20041222,76732.455.51$19,204
Jan 200402,35332.036.30$14,823
Dec 2003010130.266.30$636
Nov 200302,05128.804.60$9,425
Oct 200302,46828.174.76$11,747
Sep 20031303,00126.314.75$17,673
Aug 200303,45229.765.13$17,708
Jul 20039366529.415.17$6,174
Jun 200302,30528.565.98$13,791
May 200301,89226.595.97$11,300
Apr 200302,02226.675.41$10,934
Mar 200332,49231.146.10$15,285
Feb 20031752,35333.487.93$24,509
Jan 200302,80530.315.58$15,658
Dec 200203,31226.914.85$16,076
Nov 2002922,24724.664.14$11,564
Oct 200204,06626.464.23$17,196
Sep 200202,01727.443.64$7,332
Aug 200202,18325.963.16$6,907
Jul 2002734,44924.583.06$15,416
Jun 200202,68423.733.34$8,960
May 200203,56924.663.58$12,791
Apr 20020023.653.51$0
Mar 20027680422.003.10$4,167
Feb 2002512,77718.222.38$7,526
Jan 200201,51217.172.38$3,592
Dec 200102,17516.932.36$5,143
Nov 200102,37118.072.41$5,703
Oct 200102,36519.782.53$5,981
Sep 200102,83524.262.25$6,382
Aug 2001813,14724.873.05$11,623
Jul 200103,71323.933.20$11,871
Jun 20011504,30824.563.82$20,158
May 200104,41025.524.31$18,995
Apr 200104,65424.685.34$24,831
Mar 20011625,17824.545.38$31,815
Feb 200104,79327.755.77$27,642
Jan 200105,68727.478.40$47,764
Dec 20001706,09826.889.12$60,199
Nov 200006,24732.215.66$35,346
Oct 200005,42031.235.15$27,889
Sep 20001876,18731.875.19$38,049
Aug 200006,99729.644.54$31,772
Jul 20001777,47328.534.09$35,613
Jun 20001757,77429.304.40$39,312
May 200008,51727.263.68$31,340
Apr 20001728,29224.513.12$30,054
Mar 20001588,87428.422.86$29,868
Feb 20001618,68527.622.73$28,126
Jan 20001488,99025.272.48$26,040
Dec 19991089,74724.282.42$26,246
Nov 199917815,45123.192.43$41,735
Oct 19999418,52420.982.80$53,908
Sep 199917418,99821.752.62$53,537
Aug 199914815,44419.262.88$47,261
Jul 1999638,31317.892.37$20,849
Jun 1999989,41715.942.36$23,806
May 19998310,72215.792.32$26,197
Apr 19996911,61515.102.21$26,688
Mar 199937214,32612.471.84$30,975
Feb 199937716,0139.981.82$32,871
Jan 199935922,11610.381.90$45,746
Dec 199833124,4199.201.77$46,348
Nov 19981,68585,23910.892.19$204,658
Oct 199802,38612.421.97$4,699

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             1 bbl  × $106.41 =       $106
Gas                  511 Mcf  × $  3.05 =     $1,556

────────────────────────────────────────────────────
Month total                                   $1,663

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/171095 is the state's own key, not one this site invented.