LA PERLA

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 139651District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$131 k
at the published price for each month
Months reported
401
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 Gas111992-02-25124854
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
CondensateDisposition41 bbl$1,283
GasProduction3,962,345 Mcf$10,652,809
Total$10,654,092

1,420,077 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 27.1963, -99.3775. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.19626, -99.37747 · 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
10,400 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 10,400 ft.

Completions filed
Aug 1991
1 of 1 wells

1 well

42-5053279414610,400 ftAug 1991

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 (401)

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

401 months

May 202602,791106.413.05$8,501
Apr 202602,40198.932.87$6,890
Mar 202602,80489.753.15$8,831
Feb 202602,72863.503.75$10,231
Jan 202602,93759.138.00$23,490
Dec 202502,97856.664.41$13,143
Nov 202532,87358.593.93$11,456
Oct 202503,11659.383.30$10,298
Sep 202503,00762.743.08$9,252
Aug 202502,87863.933.01$8,676
Jul 202503,04466.743.32$10,091
Jun 202513,09966.483.13$9,762
May 202503,11360.553.23$10,062
Apr 202503,14362.363.54$11,136
Mar 202502,89967.704.27$12,374
Feb 202532,71870.884.34$12,011
Jan 202502,94874.324.28$12,614
Dec 202402,81768.993.12$8,793
Nov 202402,76869.052.20$6,085
Oct 202402,87971.372.28$6,568
Sep 202402,76669.612.36$6,540
Aug 202403,16675.632.06$6,533
Jul 202403,18179.932.15$6,828
Jun 202413,11678.082.63$8,286
May 202403,09378.812.20$6,800
Apr 202402,98884.451.66$4,958
Mar 202403,21580.301.55$4,968
Feb 202402,96976.091.78$5,296
Jan 202403,23773.023.30$10,675
Dec 202303,27271.262.61$8,542
Nov 202303,01377.892.81$8,459
Oct 202303,47185.443.09$10,716
Sep 202303,55989.042.74$9,734
Aug 202302,85480.522.67$7,628
Jul 202303,24974.852.64$8,583
Jun 202303,22368.962.26$7,279
May 202303,27070.622.23$7,284
Apr 202303,50778.122.24$7,848
Mar 202313,66372.852.39$8,839
Feb 202303,37775.112.47$8,327
Jan 202303,76676.533.39$12,758
Dec 202203,76676.415.73$21,576
Nov 202203,70385.005.65$20,908
Oct 202203,78387.185.86$22,183
Sep 202203,67884.888.16$30,026
Aug 202203,84294.529.13$35,067
Jul 202203,875101.587.54$29,226
Jun 202203,717115.097.98$29,651
May 202203,964109.378.43$33,429
Apr 202203,834104.226.84$26,215
Mar 202204,001108.885.08$20,311
Feb 202203,72291.054.86$18,085
Jan 202203,65181.844.54$16,567
Dec 202103,93471.323.90$15,339
Nov 202103,65377.435.24$19,130
Oct 202103,94779.795.71$22,553
Sep 202103,80869.865.35$20,376
Aug 202103,93766.024.22$16,616
Jul 202104,01170.783.98$15,972
Jun 202103,82669.493.38$12,934
May 202104,09063.483.02$12,342
Apr 202103,94260.362.76$10,874
Mar 202103,97561.302.72$10,800
Feb 202103,56157.805.55$19,756
Jan 202104,10250.412.81$11,528
Dec 202003,99644.642.68$10,691
Nov 202003,96838.772.71$10,740
Oct 202004,31436.972.48$10,692
Sep 202004,15137.091.99$8,265
Aug 202004,45839.982.39$10,633
Jul 202004,41138.371.83$8,051
Jun 202004,22534.901.69$7,142
May 202004,48416.921.81$8,137
Apr 202004,46514.751.80$8,057
Mar 202004,41530.341.86$8,195
Feb 202003,83649.881.98$7,598
Jan 202004,57457.252.09$9,581
Dec 201903,21659.012.30$7,411
Nov 201904,24955.302.75$11,688
Oct 201904,51553.472.42$10,920
Sep 201924,28455.052.66$11,494
Aug 201904,66853.112.30$10,757
Jul 201904,62056.272.46$11,365
Jun 201904,43852.782.49$11,056
May 201904,57358.482.74$12,531
Apr 201904,45062.632.75$12,241
Mar 201904,66556.803.06$14,285
Feb 201904,10250.852.79$11,454
Jan 201904,59246.033.23$14,824
Dec 201804,52546.594.19$18,939
Nov 201804,50352.934.24$19,080
Oct 201804,77761.443.40$16,233
Sep 201804,53459.543.11$14,092
Aug 201804,52459.403.07$13,873
Jul 201804,46265.142.93$13,082
Jun 201804,35660.183.08$13,403
May 201804,55365.382.90$13,207
Apr 201804,52263.842.90$13,117
Mar 201804,70361.222.79$13,107
Feb 201804,08561.782.77$11,300
Jan 201804,53262.874.01$18,170
Dec 201704,70357.272.92$13,740
Nov 201704,75655.423.12$14,831
Oct 201714,95449.292.98$14,830
Sep 201704,82847.523.09$14,905
Aug 201704,82645.373.00$14,499
Jul 201704,92843.873.09$15,214
Jun 201704,79042.493.09$14,788
May 201705,34245.373.26$17,433
Apr 201704,48547.933.21$14,404
Mar 201704,75646.772.98$14,190
Feb 201704,09650.452.95$12,094
Jan 201704,97549.413.42$17,009
Dec 201604,93548.763.72$18,372
Nov 201604,92042.492.64$13,010
Oct 201605,10046.193.09$15,760
Sep 201604,93641.553.10$15,305
Aug 201605,10741.442.92$14,935
Jul 201605,26941.622.92$15,408
Jun 201604,93745.352.69$13,260
May 201605,34142.521.99$10,634
Apr 201605,00936.561.99$9,973
Mar 201605,21633.011.79$9,358
Feb 201605,12926.472.06$10,584
Jan 201605,34327.352.36$12,633
Dec 201505,38132.362.00$10,770
Nov 201504,70038.792.17$10,186
Oct 201505,29443.552.43$12,846
Sep 201505,15042.992.76$14,206
Aug 201505,17540.162.87$14,865
Jul 201505,61448.152.95$16,534
Jun 201505,30956.152.88$15,305
May 201505,27255.212.96$15,581
Apr 201505,50949.822.71$14,910
Mar 201504,52942.892.93$13,291
Feb 201505,06944.662.98$15,086
Jan 201505,72943.433.10$17,764
Dec 201407,12054.693.59$25,570
Nov 201402,97070.464.25$12,628
Oct 201406,30678.303.90$24,599
Sep 201404,24886.164.05$17,185
Aug 201405,98489.394.04$24,146
Jul 201405,07896.564.18$21,224
Jun 201405,53498.164.74$26,214
May 201406,04294.734.73$28,558
Apr 201405,64595.944.81$27,147
Mar 201405,83695.895.06$29,511
Feb 201405,62897.406.19$34,849
Jan 201406,75790.404.86$32,844
Dec 201305,75591.824.35$25,060
Nov 201309,40788.853.74$35,166
Oct 201306397.423.78$238
Sep 201305,549104.113.72$20,630
Aug 201305,501104.253.52$19,378
Jul 201306,642102.523.72$24,693
Jun 201306,12194.403.93$24,076
May 201306,45994.834.15$26,799
Apr 201306,59293.964.28$28,231
Mar 201306,19093.623.91$24,221
Feb 201305,55191.233.42$18,984
Jan 201303,21191.603.42$10,981
Dec 201201,65486.773.42$5,657
Nov 201204,36586.953.62$15,823
Oct 201205,83289.383.40$19,827
Sep 201205,27794.672.92$15,400
Aug 201205,62292.662.91$16,350
Jul 201205,06285.133.02$15,291
Jun 201204,73479.822.52$11,925
May 201205,23391.612.49$13,021
Apr 201205,224101.652.00$10,431
Mar 201205,355105.052.22$11,899
Feb 201204,963101.102.57$12,756
Jan 201205,86198.092.73$16,024
Dec 201105,88196.873.24$19,053
Nov 201105,38895.723.31$17,841
Oct 201105,81484.983.65$21,213
Sep 201105,64883.623.99$22,512
Aug 201105,81183.404.15$24,112
Jul 201105,68494.144.52$25,676
Jun 201105,64292.904.64$26,178
May 201105,60798.134.40$24,698
Apr 201105,454105.964.33$23,634
Mar 201105,50396.364.06$22,328
Feb 201105,15785.644.18$21,556
Jan 201105,63886.504.59$25,872
Dec 201005,84285.734.35$25,400
Nov 201005,32980.843.80$20,225
Oct 201005,58578.103.51$19,597
Sep 201005,38472.633.98$21,425
Aug 201005,61473.684.42$24,810
Jul 201005,73672.554.74$27,169
Jun 201005,41770.364.91$26,600
May 201005,63571.124.24$23,865
Apr 201005,82981.694.12$24,031
Mar 201006,47878.394.39$28,430
Feb 201005,90373.585.44$32,126
Jan 201006,63974.365.96$39,596
Dec 200906,69471.445.48$36,708
Nov 200906,29374.593.75$23,608
Oct 200906,60372.544.11$27,140
Sep 200906,49065.543.06$19,890
Aug 200906,90267.423.22$22,214
Jul 200907,00361.133.46$24,262
Jun 200906,80166.163.90$26,490
May 200907,12354.743.93$27,963
Apr 200907,06346.773.59$25,339
Mar 200907,46142.144.06$30,284
Feb 200906,98932.814.63$32,380
Jan 200908,80235.865.37$47,276
Dec 200809,39737.105.98$56,167
Nov 200807,85855.496.86$53,909
Oct 20080075.246.92$0
Sep 200806,157101.767.88$48,499
Aug 2008010,142114.228.48$86,035
Jul 2008010,829131.0811.39$123,336
Jun 2008010,440131.3313.03$136,061
May 200808,354123.1711.57$96,692
Apr 200809,370110.3110.45$97,962
Mar 200807,389101.909.66$71,408
Feb 200806,74392.538.77$59,140
Jan 200806,47690.388.21$53,140
Dec 200706,79988.337.30$49,646
Nov 200706,09491.677.29$44,436
Oct 200706,94982.856.92$48,101
Sep 200706,75675.846.24$42,186
Aug 200706,74669.066.39$43,093
Jul 200706,88570.906.39$43,981
Jun 200706,59862.007.55$49,805
May 200706,99058.747.85$54,846
Apr 200706,43259.617.81$50,203
Mar 200707,01756.927.30$51,238
Feb 200706,63455.108.22$54,505
Jan 200707,64750.306.73$51,440
Dec 200607,39256.656.92$51,141
Nov 200607,12454.207.62$54,267
Oct 200607,76454.906.01$46,691
Sep 200607,02260.085.04$35,371
Aug 200608,44968.717.34$62,015
Jul 200607,01069.376.34$44,463
Jun 200607,68566.286.38$49,060
May 200607,60366.016.42$48,849
Apr 200607,88464.397.36$58,030
Mar 200608,14956.707.08$57,719
Feb 200607,00557.597.75$54,297
Jan 200608,10360.598.93$72,387
Dec 200508,10254.9413.42$108,692
Nov 200508,06854.6910.59$85,427
Oct 200508,09958.3413.80$111,732
Sep 200507,84961.4512.08$94,808
Aug 200508,11861.519.80$79,531
Jul 200508,18855.697.84$64,224
Jun 200508,05452.337.38$59,447
May 200507,97345.226.65$53,030
Apr 200507,88849.207.36$58,059
Mar 200508,18450.377.15$58,556
Feb 200507,82245.226.31$49,372
Jan 200508,47143.166.32$53,555
Dec 200408,68639.866.75$58,640
Nov 200408,38345.286.33$53,068
Oct 200408,59449.706.52$55,991
Sep 200408,36043.245.28$44,173
Aug 200408,72042.375.55$48,402
Jul 200408,61838.286.08$52,433
Jun 200408,33436.106.43$53,613
May 200408,38437.486.49$54,451
Apr 200408,41234.475.86$49,281
Mar 200409,22134.365.53$50,993
Feb 200408,76532.455.51$48,292
Jan 200409,15032.036.30$57,642
Dec 200308,96430.266.30$56,488
Nov 200308,96428.804.60$41,191
Oct 200309,21528.174.76$43,860
Sep 200308,85626.314.75$42,060
Aug 200309,56229.765.13$49,050
Jul 200309,23629.415.17$47,758
Jun 200308,08928.565.98$48,396
May 200308,77626.595.97$52,416
Apr 200309,28326.675.41$50,196
Mar 200309,88731.146.10$60,272
Feb 200308,75933.487.93$69,423
Jan 200308,75630.315.58$48,876
Dec 200209,06126.914.85$43,980
Nov 200209,02424.664.14$37,332
Oct 2002010,39026.464.23$43,941
Sep 2002010,65727.443.64$38,740
Aug 2002010,44325.963.16$33,043
Jul 2002010,72824.583.06$32,847
Jun 200209,52123.733.34$31,783
May 2002010,35724.663.58$37,119
Apr 200209,08023.653.51$31,892
Mar 2002011,40522.003.10$35,387
Feb 2002010,64518.222.38$25,289
Jan 2002011,61817.172.38$27,601
Dec 2001012,80416.932.36$30,274
Nov 2001013,86918.072.41$33,362
Oct 2001013,45919.782.53$34,036
Sep 2001014,19124.262.25$31,948
Aug 2001022,76824.873.05$69,514
Jul 200105,78523.933.20$18,495
Jun 20010024.563.82$0
May 200101,86325.524.31$8,025
Apr 200105,06624.685.34$27,029
Mar 2001011,42024.545.38$61,399
Feb 2001012,20027.755.77$70,358
Jan 2001011,44727.478.40$96,141
Dec 2000012,82826.889.12$117,023
Nov 2000012,80632.215.66$72,456
Oct 2000012,79231.235.15$65,821
Sep 2000011,91631.875.19$61,802
Aug 2000012,58829.644.54$57,159
Jul 2000014,36228.534.09$58,737
Jun 2000013,29729.304.40$58,470
May 2000012,91027.263.68$47,506
Apr 2000013,56524.513.12$42,269
Mar 2000011,68928.422.86$33,428
Feb 2000012,98927.622.73$35,415
Jan 2000013,59425.272.48$33,720
Dec 1999014,37324.282.42$34,836
Nov 1999013,76723.192.43$33,509
Oct 1999014,27920.982.80$40,034
Sep 1999014,88021.752.62$38,968
Aug 1999014,72419.262.88$42,340
Jul 1999015,21917.892.37$36,105
Jun 1999014,96115.942.36$35,339
May 1999014,26315.792.32$33,105
Apr 1999015,35915.102.21$33,913
Mar 1999014,45412.471.84$26,571
Feb 1999014,4029.981.82$26,180
Jan 1999016,20410.381.90$30,787
Dec 1998016,3549.201.77$29,001
Nov 1998016,11610.892.19$35,225
Oct 1998017,03512.421.97$33,545
Sep 1998015,94012.592.08$33,197
Aug 1998016,29411.301.91$31,078
Jul 1998016,86011.742.24$37,720
Jun 1998015,55411.242.24$34,799
May 1998016,63412.622.21$36,700
Apr 1998016,29513.042.51$40,824
Mar 1998017,11212.802.31$39,519
Feb 1998014,20913.952.30$32,668
Jan 1998016,67714.702.15$35,935
Dec 1997016,55216.322.41$39,909
Nov 1997016,80318.193.09$51,892
Oct 1997017,58919.253.15$55,402
Sep 1997017,53717.742.95$51,820
Aug 1997018,60817.862.55$47,539
Jul 1997019,44517.582.25$43,692
Jun 1997018,37917.242.26$41,485
May 1997220,44118.972.31$47,226
Apr 1997119,48017.882.08$40,590
Mar 1997418,91718.951.94$36,759
Feb 1997218,15520.492.21$40,089
Jan 1997018,99023.483.54$67,219
Dec 1996221,32523.32$47
Nov 1996121,35021.97$22
Oct 1996022,63123.31$0
Sep 1996019,81622.22$0
Aug 1996020,62620.26$0
Jul 1996018,79119.55$0
Jun 1996021,42318.73$0
May 1996123,24719.43$19
Apr 1996122,79921.51$22
Mar 1996023,41819.38$0
Feb 1996022,89916.98$0
Jan 1996225,86117.07$34
Dec 1995026,67217.19$0
Nov 1995025,39016.00$0
Oct 1995025,95315.43$0
Sep 1995025,63016.18$0
Aug 1995126,80915.92$16
Jul 1995028,00015.24$0
Jun 1995028,07016.41$0
May 1995030,75217.56$0
Apr 1995031,03117.73$0
Mar 1995133,76116.44$16
Feb 1995032,96516.58$0
Jan 1995040,37815.92$0
Dec 1994044,81115.03$0
Nov 1994254,20315.90$32
Oct 1994015,12715.58$0
Sep 199403,28715.29$0
Aug 1994029,28416.13$0
Jul 1994023,86617.56$0
Jun 1994027,13817.09$0
May 1994029,27715.88$0
Apr 1994029,05214.14$0
Mar 1994031,56112.46$0
Feb 1994127,85412.50$13
Jan 1994032,43212.66$0
Dec 1993233,30312.33$25
Nov 1993133,48014.49$14
Oct 1993037,30515.85$0
Sep 1993138,16215.03$15
Aug 1993041,39215.66$0
Jul 1993035,27415.46$0
Jun 1993036,44316.79$0
May 1993339,18317.68$53
Apr 1993136,93718.05$18
Mar 1993041,57218.14$0
Feb 1993036,12917.90$0
Jan 1993043,40816.93$0

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                2,791 Mcf  × $  3.05 =     $8,501

────────────────────────────────────────────────────
Month total                                   $8,501

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/139651 is the state's own key, not one this site invented.