HEIN TRUST

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

Gas lease lease 191861District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.9 M
Oct 2002 – May 2026
Value, last 12 filed months
$32 k
at the published price for each month
Months reported
284
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 719 leases and 719 wells, and the rule below applies to all of them.

Discovered
1999-06-29
as the register files it
Field class
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: 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 Gas112003-02-24150334
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
CondensateDisposition3 bbl$190
GasProduction891,567 Mcf$4,916,647
Total$4,916,837

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 27.2809, -99.2711. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.28085, -99.27111 · 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
11,514 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 11,514 ft.

Completions filed
Oct 2002
1 of 1 wells

1 well

42-479381301511,514 ftOct 2002

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 (284)

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

284 months

May 20260614106.413.05$1,870
Apr 2026071498.932.87$2,049
Mar 2026064489.753.15$2,028
Feb 2026058863.503.75$2,205
Jan 2026076659.138.00$6,126
Dec 2025076956.664.41$3,394
Nov 2025158458.593.93$2,352
Oct 2025077559.383.30$2,561
Sep 2025081162.743.08$2,495
Aug 2025098663.933.01$2,973
Jul 2025070666.743.32$2,341
Jun 2025060866.483.13$1,902
May 2025058160.553.23$1,878
Apr 2025065162.363.54$2,307
Mar 2025051967.704.27$2,215
Feb 2025149170.884.34$2,202
Jan 2025064674.324.28$2,764
Dec 2024063468.993.12$1,979
Nov 2024044669.052.20$981
Oct 2024059971.372.28$1,367
Sep 2024083469.612.36$1,972
Aug 2024065375.632.06$1,348
Jul 2024033079.932.15$708
Jun 2024049978.082.63$1,314
May 2024057178.812.20$1,255
Apr 2024053784.451.66$891
Mar 2024067880.301.55$1,048
Feb 2024067876.091.78$1,209
Jan 2024074973.023.30$2,470
Dec 2023081371.262.61$2,123
Nov 2023083477.892.81$2,342
Oct 2023075285.443.09$2,322
Sep 2023068889.042.74$1,882
Aug 2023082080.522.67$2,192
Jul 2023066574.852.64$1,757
Jun 2023063368.962.26$1,430
May 2023062470.622.23$1,390
Apr 2023064278.122.24$1,437
Mar 2023096172.852.39$2,300
Feb 202301,00275.112.47$2,471
Jan 2023034876.533.39$1,179
Dec 202201,06976.415.73$6,124
Nov 2022072585.005.65$4,093
Oct 2022059187.185.86$3,465
Sep 2022038084.888.16$3,102
Aug 2022048894.529.13$4,454
Jul 20220576101.587.54$4,344
Jun 20220565115.097.98$4,507
May 20220602109.378.43$5,077
Apr 20220461104.226.84$3,152
Mar 20220589108.885.08$2,990
Feb 2022044791.054.86$2,172
Jan 2022055081.844.54$2,496
Dec 2021057171.323.90$2,226
Nov 2021053877.435.24$2,817
Oct 2021052979.795.71$3,023
Sep 2021055569.865.35$2,970
Aug 2021060966.024.22$2,570
Jul 2021057170.783.98$2,274
Jun 2021062369.493.38$2,106
May 2021088463.483.02$2,668
Apr 2021044760.362.76$1,233
Mar 2021045561.302.72$1,236
Feb 2021052557.805.55$2,913
Jan 2021030950.412.81$868
Dec 2020048744.642.68$1,303
Nov 2020037238.772.71$1,007
Oct 2020067536.972.48$1,673
Sep 2020066637.091.99$1,326
Aug 2020076539.982.39$1,825
Jul 2020076438.371.83$1,394
Jun 2020062334.901.69$1,053
May 2020086716.921.81$1,573
Apr 2020084014.751.80$1,516
Mar 2020081830.341.86$1,518
Feb 2020078349.881.98$1,551
Jan 2020083157.252.09$1,741
Dec 2019079559.012.30$1,832
Nov 2019076955.302.75$2,115
Oct 2019069253.472.42$1,674
Sep 2019082655.052.66$2,195
Aug 2019086753.112.30$1,998
Jul 2019089356.272.46$2,197
Jun 2019073052.782.49$1,819
May 2019085658.482.74$2,346
Apr 2019083962.632.75$2,308
Mar 2019086656.803.06$2,652
Feb 2019080850.852.79$2,256
Jan 201901,03446.033.23$3,338
Dec 2018098546.594.19$4,123
Nov 2018054752.934.24$2,318
Oct 2018098661.443.40$3,351
Sep 2018064459.543.11$2,002
Aug 2018089759.403.07$2,751
Jul 2018089165.142.93$2,612
Jun 2018194560.183.08$2,968
May 2018092265.382.90$2,675
Apr 2018090363.842.90$2,619
Mar 201801,05361.222.79$2,935
Feb 2018070661.782.77$1,953
Jan 2018091162.874.01$3,652
Dec 201701,08057.272.92$3,155
Nov 2017063655.423.12$1,983
Oct 201701,00849.292.98$3,008
Sep 201701,05947.523.09$3,269
Aug 2017092845.373.00$2,788
Jul 2017093443.873.09$2,884
Jun 2017091342.493.09$2,819
May 2017097745.373.26$3,188
Apr 2017095147.933.21$3,054
Mar 201701,03446.772.98$3,085
Feb 2017088050.452.95$2,598
Jan 2017095049.413.42$3,248
Dec 201601,45548.763.72$5,417
Nov 2016094942.492.64$2,509
Oct 2016095246.193.09$2,942
Sep 2016098441.553.10$3,051
Aug 2016098741.442.92$2,886
Jul 201601,00641.622.92$2,942
Jun 2016098945.352.69$2,656
May 201601,03342.521.99$2,057
Apr 201601,02536.561.99$2,041
Mar 201601,11133.011.79$1,993
Feb 201601,32726.472.06$2,738
Jan 2016092427.352.36$2,185
Dec 2015036132.362.00$723
Nov 201501,12038.792.17$2,427
Oct 2015092843.552.43$2,252
Sep 201501,07442.992.76$2,963
Aug 201501,16240.162.87$3,338
Jul 201501,09848.152.95$3,234
Jun 2015084256.152.88$2,427
May 201501,00655.212.96$2,973
Apr 201501,09949.822.71$2,975
Mar 2015095942.892.93$2,814
Feb 201501,15344.662.98$3,432
Jan 201501,05743.433.10$3,277
Dec 201401,24054.693.59$4,453
Nov 2014072970.464.25$3,100
Oct 2014098878.303.90$3,854
Sep 2014084586.164.05$3,418
Aug 2014098289.394.04$3,962
Jul 201401,07196.564.18$4,476
Jun 201401,29498.164.74$6,130
May 2014095794.734.73$4,523
Apr 201401,22595.944.81$5,891
Mar 2014092395.895.06$4,667
Feb 201401,02397.406.19$6,334
Jan 201401,15390.404.86$5,604
Dec 201301,19491.824.35$5,199
Nov 201301,16688.853.74$4,359
Oct 201301,28497.423.78$4,853
Sep 201301,316104.113.72$4,893
Aug 20130741104.253.52$2,610
Jul 201301,205102.523.72$4,480
Jun 201301,18594.403.93$4,661
May 201301,24394.834.15$5,157
Apr 201301,51293.964.28$6,475
Mar 2013085693.623.91$3,349
Feb 201301,07491.233.42$3,673
Jan 201301,28091.603.42$4,377
Dec 201201,26486.773.42$4,323
Nov 201201,28486.953.62$4,654
Oct 201201,20189.383.40$4,083
Sep 201201,41994.672.92$4,141
Aug 201201,06792.662.91$3,103
Jul 201201,08785.133.02$3,284
Jun 201201,35579.822.52$3,413
May 201201,33291.612.49$3,314
Apr 201201,162101.652.00$2,320
Mar 201201,351105.052.22$3,002
Feb 201201,150101.102.57$2,956
Jan 201201,35098.092.73$3,691
Dec 201101,36496.873.24$4,419
Nov 201101,37195.723.31$4,540
Oct 201101,47584.983.65$5,382
Sep 201101,52183.623.99$6,062
Aug 201101,80383.404.15$7,481
Jul 201102,35394.144.52$10,629
Jun 2011025592.904.64$1,183
May 2011051898.134.40$2,282
Apr 201101,150105.964.33$4,983
Mar 201101,39696.364.06$5,664
Feb 201101,39085.644.18$5,810
Jan 201101,44586.504.59$6,631
Dec 201001,42285.734.35$6,183
Nov 201001,16680.843.80$4,425
Oct 201001,48278.103.51$5,200
Sep 201001,44172.633.98$5,734
Aug 201001,63473.684.42$7,221
Jul 201001,59072.554.74$7,531
Jun 201001,60070.364.91$7,857
May 201001,85071.124.24$7,835
Apr 201001,07881.694.12$4,444
Mar 201001,76178.394.39$7,728
Feb 201001,59673.585.44$8,686
Jan 201001,62274.365.96$9,674
Dec 200901,64871.445.48$9,037
Nov 200901,78374.593.75$6,689
Oct 200901,60072.544.11$6,576
Sep 200901,87665.543.06$5,749
Aug 200901,66567.423.22$5,359
Jul 200901,64961.133.46$5,713
Jun 200902,18466.163.90$8,507
May 200901,31354.743.93$5,155
Apr 200902,55146.773.59$9,152
Mar 200902,74142.144.06$11,126
Feb 200901,04632.814.63$4,846
Jan 200901,00635.865.37$5,403
Dec 200802,48637.105.98$14,859
Nov 200802,14455.496.86$14,709
Oct 200803,13575.246.92$21,700
Sep 20080921101.767.88$7,255
Aug 20080286114.228.48$2,426
Jul 200801,325131.0811.39$15,091
Jun 200801,326131.3313.03$17,281
May 200802,772123.1711.57$32,084
Apr 200801,046110.3110.45$10,936
Mar 200801,903101.909.66$18,391
Feb 200802,03892.538.77$17,874
Jan 200801,52290.388.21$12,489
Dec 200701,69888.337.30$12,399
Nov 2007031691.677.29$2,304
Oct 200702,25382.856.92$15,595
Sep 200702,80275.846.24$17,496
Aug 200702,75469.066.39$17,592
Jul 200703,53970.906.39$22,607
Jun 200701,70462.007.55$12,863
May 200703,02258.747.85$23,711
Apr 200703,06959.617.81$23,954
Mar 200703,28256.927.30$23,965
Feb 200703,25955.108.22$26,776
Jan 200703,53250.306.73$23,759
Dec 200603,51956.656.92$24,346
Nov 200603,84054.207.62$29,251
Oct 200604,21154.906.01$25,324
Sep 200604,39260.085.04$22,123
Aug 200604,19868.717.34$30,813
Jul 200606,39469.376.34$40,556
Jun 200605,97866.286.38$38,163
May 200606,26766.016.42$40,265
Apr 200602,55764.397.36$18,821
Mar 200604,10556.707.08$29,075
Feb 200603,14857.597.75$24,401
Jan 200605,07560.598.93$45,337
Dec 200502,37954.9413.42$31,915
Nov 200505,71454.6910.59$60,502
Oct 200506,42958.3413.80$88,693
Sep 200505,09661.4512.08$61,555
Aug 200506,52961.519.80$63,964
Jul 200507,89455.697.84$61,918
Jun 200504,52252.337.38$33,377
May 200506,59345.226.65$43,851
Apr 200507,53849.207.36$55,483
Mar 200508,18450.377.15$58,556
Feb 200507,68945.226.31$48,532
Jan 200508,58843.166.32$54,295
Dec 200408,65739.866.75$58,444
Nov 200408,79645.286.33$55,682
Oct 200409,20349.706.52$59,958
Sep 200409,19743.245.28$48,596
Aug 200409,54042.375.55$52,953
Jul 2004010,28138.286.08$62,551
Jun 2004010,51036.106.43$67,611
May 2004011,40937.486.49$74,097
Apr 2004011,61934.475.86$68,069
Mar 2004012,36234.365.53$68,364
Feb 2004012,15232.455.51$66,953
Jan 2004013,83732.036.30$87,168
Dec 2003015,22630.266.30$95,949
Nov 2003015,04028.804.60$69,111
Oct 2003017,55028.174.76$83,532
Sep 2003019,37926.314.75$92,038
Aug 2003017,49329.765.13$89,734
Jul 2003018,74029.415.17$96,902
Jun 2003019,32428.565.98$115,615
May 2003021,88326.595.97$130,700
Apr 2003017,81226.675.41$96,314
Mar 2003025,14731.146.10$153,297
Feb 2003026,77833.487.93$212,239
Jan 2003030,17830.315.58$168,455
Dec 2002037,44726.914.85$181,759
Nov 2002051,22924.664.14$211,932
Oct 2002045,04326.464.23$190,492

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                  614 Mcf  × $  3.05 =     $1,870

────────────────────────────────────────────────────
Month total                                   $1,870

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/191861 is the state's own key, not one this site invented.