RIGGS -A-

Operated by MONGOOSE ENERGY, LLC (P-5 576512) in the GOMEZ (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 51667District 08Field 35708333CondensateGasSave
Value, all time
$52.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, gas

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
CondensateDisposition492 bbl$8,999
GasProduction16,646,853 Mcf$52,485,455
Total$52,494,453

5,238,634 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 30.9474, -102.9241. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.94745, -102.92411 · 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
22,783 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 22,783 ft.

Completions filed
Nov 1971
1 of 1 wells

1 well

42-37130466122,783 ftNov 1971

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 20260112106.413.05$341
Apr 202607398.932.87$209
Mar 2026012389.753.15$387
Feb 20260063.503.75$0
Jan 2026097359.138.00$7,782
Dec 20250056.664.41$0
Nov 2025020458.593.93$801
Oct 2025013859.383.30$456
Sep 2025010462.743.08$320
Aug 2025016663.933.01$500
Jul 2025029066.743.32$961
Jun 202509466.483.13$294
May 2025025160.553.23$811
Apr 2025048162.363.54$1,704
Mar 2025039267.704.27$1,673
Feb 2025030670.884.34$1,328
Jan 2025021674.324.28$924
Dec 2024024268.993.12$755
Nov 2024020769.052.20$455
Oct 202401,32471.372.28$3,021
Sep 2024035369.612.36$835
Aug 2024039075.632.06$805
Jul 202407479.932.15$159
Jun 2024066178.082.63$1,741
May 2024077278.812.20$1,697
Apr 2024014984.451.66$247
Mar 2024016680.301.55$256
Feb 202406976.091.78$123
Jan 202402273.023.30$73
Dec 202309971.262.61$258
Nov 202304377.892.81$121
Oct 2023050885.443.09$1,568
Sep 2023035889.042.74$979
Aug 2023024280.522.67$647
Jul 2023077174.852.64$2,037
Jun 2023036168.962.26$815
May 202301,67970.622.23$3,740
Apr 202302,15878.122.24$4,829
Mar 202301,17072.852.39$2,800
Feb 2023014375.112.47$353
Jan 2023089076.533.39$3,015
Dec 202206376.415.73$361
Nov 2022021485.005.65$1,208
Oct 202202,04387.185.86$11,980
Sep 2022079184.888.16$6,457
Aug 202206394.529.13$575
Jul 2022046101.587.54$347
Jun 202209,492115.097.98$75,720
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 202203891.054.86$185
Jan 202208281.844.54$372
Dec 202101671.323.90$62
Nov 20213077.435.24$232
Oct 2021059479.795.71$3,394
Sep 202108169.865.35$433
Aug 2021013066.024.22$549
Jul 2021012770.783.98$506
Jun 2021020669.493.38$696
May 2021019463.483.02$585
Apr 202106460.362.76$177
Mar 2021017561.302.72$475
Feb 2021035057.805.55$1,942
Jan 2021045050.412.81$1,265
Dec 2020015844.642.68$423
Nov 202007238.772.71$195
Oct 202006936.972.48$171
Sep 2020018537.091.99$368
Aug 2020026339.982.39$627
Jul 2020021138.371.83$385
Jun 202005134.901.69$86
May 2020060216.921.81$1,092
Apr 2020034414.751.80$621
Mar 2020012230.341.86$226
Feb 2020057949.881.98$1,147
Jan 2020072257.252.09$1,512
Dec 201904559.012.30$104
Nov 2019028655.302.75$787
Oct 2019043753.472.42$1,057
Sep 2019013155.052.66$348
Aug 2019092653.112.30$2,134
Jul 2019036856.272.46$905
Jun 2019014752.782.49$366
May 2019036658.482.74$1,003
Apr 2019044562.632.75$1,224
Mar 201901,09856.803.06$3,362
Feb 201901,87550.852.79$5,235
Jan 201901,57046.033.23$5,068
Dec 2018097246.594.19$4,068
Nov 201802,24852.934.24$9,525
Oct 201802,95361.443.40$10,035
Sep 201802,94159.543.11$9,141
Aug 201804,32559.403.07$13,263
Jul 201803,96865.142.93$11,634
Jun 201802,79960.183.08$8,612
May 201802,29465.382.90$6,654
Apr 2018065663.842.90$1,903
Mar 201801,93361.222.79$5,387
Feb 201801,37261.782.77$3,795
Jan 2018044962.874.01$1,800
Dec 2017028057.272.92$818
Nov 201701,49355.423.12$4,656
Oct 2017012149.292.98$361
Sep 2017039947.523.09$1,232
Aug 2017040045.373.00$1,202
Jul 2017070943.873.09$2,189
Jun 201707542.493.09$232
May 2017053845.373.26$1,756
Apr 2017018747.933.21$601
Mar 2017027046.772.98$806
Feb 2017039650.452.95$1,169
Jan 2017073949.413.42$2,526
Dec 201601,15448.763.72$4,296
Nov 201601,09742.492.64$2,901
Oct 201603,25246.193.09$10,050
Sep 201603,26341.553.10$10,117
Aug 201604,56641.442.92$13,353
Jul 201606,31641.622.92$18,470
Jun 201602,02945.352.69$5,450
May 20160042.521.99$0
Apr 2016068936.561.99$1,372
Mar 201601,04233.011.79$1,869
Feb 201601,39926.472.06$2,887
Jan 201601,59327.352.36$3,766
Dec 201506532.362.00$130
Nov 201503338.792.17$72
Oct 2015018843.552.43$456
Sep 2015010542.992.76$290
Aug 201505040.162.87$144
Jul 201503248.152.95$94
Jun 2015013356.152.88$383
May 2015010855.212.96$319
Apr 2015030049.822.71$812
Mar 20150042.892.93$0
Feb 2015029344.662.98$872
Jan 2015071743.433.10$2,223
Dec 2014026554.693.59$952
Nov 201401,07870.464.25$4,583
Oct 201402,60378.303.90$10,154
Sep 201403,16686.164.05$12,808
Aug 201403,85289.394.04$15,543
Jul 201402,66196.564.18$11,122
Jun 201401,80198.164.74$8,531
May 2014011494.734.73$539
Apr 2014046195.944.81$2,217
Mar 2014014995.895.06$753
Feb 20140097.406.19$0
Jan 2014017090.404.86$826
Dec 20130091.824.35$0
Nov 2013070988.853.74$2,650
Oct 201301,22597.423.78$4,630
Sep 201301,133104.113.72$4,212
Aug 201301,224104.253.52$4,312
Jul 201301,232102.523.72$4,580
Jun 201301,23994.403.93$4,873
May 201301,21494.834.15$5,037
Apr 201301,18093.964.28$5,053
Mar 201301,28593.623.91$5,028
Feb 201301,24491.233.42$4,254
Jan 201301,39891.603.42$4,781
Dec 201201,66986.773.42$5,708
Nov 201201,75886.953.62$6,373
Oct 201201,77389.383.40$6,028
Sep 201201,73794.672.92$5,069
Aug 201201,71292.662.91$4,979
Jul 201201,40385.133.02$4,238
Jun 201201,48579.822.52$3,741
May 201201,29191.612.49$3,212
Apr 201201,573101.652.00$3,141
Mar 201202,064105.052.22$4,586
Feb 201202,701101.102.57$6,942
Jan 201203,77898.092.73$10,329
Dec 201104,96196.873.24$16,072
Nov 201105,20095.723.31$17,219
Oct 201105,33084.983.65$19,447
Sep 201105,36783.623.99$21,392
Aug 201105,74983.404.15$23,854
Jul 201106,63794.144.52$29,981
Jun 201109,28192.904.64$43,063
May 2011013,46498.134.40$59,307
Apr 2011016,024105.964.33$69,436
Mar 2011020,35096.364.06$82,567
Feb 2011018,43685.644.18$77,062
Jan 2011021,27986.504.59$97,645
Dec 2010020,18385.734.35$87,751
Nov 2010023,20080.843.80$88,052
Oct 2010024,11078.103.51$84,599
Sep 2010021,00572.633.98$83,589
Aug 2010024,23673.684.42$107,108
Jul 2010024,50372.554.74$116,058
Jun 2010025,29370.364.91$124,199
May 2010024,40571.124.24$103,361
Apr 2010026,45981.694.12$109,082
Mar 2010028,65978.394.39$125,775
Feb 2010026,85473.585.44$146,149
Jan 2010029,73074.365.96$177,312
Dec 2009031,38971.445.48$172,129
Nov 2009031,24874.593.75$117,227
Oct 2009032,85072.544.11$135,022
Sep 2009031,43865.543.06$96,350
Aug 2009032,75967.423.22$105,435
Jul 2009034,14861.133.46$118,306
Jun 2009034,41566.163.90$134,046
May 2009034,16854.743.93$134,135
Apr 2009034,36746.773.59$123,292
Mar 2009036,38142.144.06$147,670
Feb 2009034,14632.814.63$158,198
Jan 2009039,24635.865.37$210,790
Dec 2008040,33437.105.98$241,082
Nov 2008041,42555.496.86$284,190
Oct 2008042,88175.246.92$296,821
Sep 2008043,199101.767.88$340,282
Aug 2008046,211114.228.48$392,009
Jul 2008039,364131.0811.39$448,334
Jun 2008032,420131.3313.03$422,518
May 2008047,830123.1711.57$553,598
Apr 2008049,587110.3110.45$518,425
Mar 2008048,990101.909.66$473,443
Feb 2008048,72692.538.77$427,355
Jan 2008052,04490.388.21$427,059
Dec 2007052,15788.337.30$380,849
Nov 2007047,74691.677.29$348,150
Oct 2007054,65482.856.92$378,314
Sep 2007054,43275.846.24$339,882
Aug 2007058,39669.066.39$373,030
Jul 20070070.906.39$0
Jun 2007058,79062.007.55$443,773
May 2007059,78358.747.85$469,074
Apr 2007060,28959.617.81$470,568
Mar 2007061,20156.927.30$446,888
Feb 2007057,82655.108.22$475,098
Jan 2007066,53450.306.73$447,564
Dec 2006070,05356.656.92$484,657
Nov 2006051,79254.207.62$394,525
Oct 2006064,92954.906.01$390,470
Sep 2006056,40560.085.04$284,123
Aug 2006054,41768.717.34$399,416
Jul 2006058,22769.376.34$369,320
Jun 2006058,68366.286.38$374,625
May 2006064,19366.016.42$412,440
Apr 2006061,76964.397.36$454,649
Mar 2006072,64856.707.08$514,560
Feb 2006071,84757.597.75$556,895
Jan 2006041,45260.598.93$370,304
Dec 200501,73754.9413.42$23,303
Nov 2005031,26054.6910.59$330,993
Oct 2005026,85558.3413.80$370,485
Sep 2005034,20861.4512.08$413,198
Aug 2005051,45861.519.80$504,126
Jul 2005050,28755.697.84$394,433
Jun 2005052,68652.337.38$388,877
May 2005051,99245.226.65$345,807
Apr 2005055,95749.207.36$411,870
Mar 2005058,03450.377.15$415,226
Feb 2005055,04145.226.31$347,414
Jan 2005060,01743.166.32$379,439
Dec 2004062,35539.866.75$420,964
Nov 2004063,03345.286.33$399,025
Oct 2004064,81949.706.52$422,302
Sep 2004061,63443.245.28$325,668
Aug 2004057,49242.375.55$319,119
Jul 2004068,39238.286.08$416,109
Jun 2004070,97236.106.43$456,564
May 2004064,98837.486.49$422,070
Apr 2004062,82434.475.86$368,052
Mar 2004067,09134.365.53$371,023
Feb 2004054,44732.455.51$299,982
Jan 2004066,33632.036.30$417,893
Dec 2003071,14030.266.30$448,299
Nov 2003070,04528.804.60$321,868
Oct 2003073,23928.174.76$348,591
Sep 2003065,93826.314.75$313,163
Aug 2003073,87029.765.13$378,932
Jul 2003075,63029.415.17$391,071
Jun 2003074,46628.565.98$445,527
May 2003075,45926.595.97$450,692
Apr 2003072,73426.675.41$393,293
Mar 2003076,35031.146.10$465,433
Feb 2003066,46433.487.93$526,786
Jan 2003076,73430.315.58$428,332
Dec 2002092,31826.914.85$448,089
Nov 2002083,76724.664.14$346,541
Oct 2002080,53226.464.23$340,579
Sep 2002078,49127.443.64$285,330
Aug 2002081,01425.963.16$256,341
Jul 2002078,38324.583.06$239,990
Jun 2002079,62423.733.34$265,804
May 2002085,12324.663.58$305,081
Apr 2002076,65023.653.51$269,219
Mar 2002077,53422.003.10$240,566
Feb 2002072,06518.222.38$171,203
Jan 2002086,42317.172.38$205,313
Dec 2001083,65016.932.36$197,782
Nov 2001082,20118.072.41$197,736
Oct 2001081,70719.782.53$206,627
Sep 2001078,07624.262.25$175,774
Aug 2001084,09724.873.05$256,762
Jul 2001085,17123.933.20$272,299
Jun 2001082,80524.563.82$316,660
May 2001084,93825.524.31$365,855
Apr 2001080,37724.685.34$428,837
Mar 2001084,03724.545.38$451,820
Feb 2001082,96127.755.77$478,443
Jan 2001082,82027.478.40$695,585
Dec 2000082,42326.889.12$751,904
Nov 2000085,76632.215.66$485,264
Oct 2000091,83231.235.15$472,522
Sep 2000088,21531.875.19$457,527
Aug 2000096,51929.644.54$438,269
Jul 2000095,00628.534.09$388,551
Jun 2000095,75229.304.40$421,045
May 2000098,42827.263.68$362,190
Apr 20000100,22924.513.12$312,314
Mar 20000106,10828.422.86$303,442
Feb 2000094,99527.622.73$259,004
Jan 20000104,15625.272.48$258,359
Dec 1999097,52024.282.42$236,361
Nov 19990103,08123.192.43$250,898
Oct 19990107,24320.982.80$300,678
Sep 19990104,91721.752.62$274,762
Aug 19990114,65719.262.88$329,708
Jul 19990120,45817.892.37$285,771
Jun 19990122,27815.942.36$288,833
May 19990141,74615.792.32$328,995
Apr 1999076,24415.102.21$168,351
Mar 1999051,97012.471.84$95,538
Feb 1999050,5709.981.82$91,926
Jan 1999063,55510.381.90$120,751
Dec 1998070,3559.201.77$124,762
Nov 1998168,68810.892.19$150,144
Oct 1998272,85912.421.97$143,500
Sep 1998872,49012.592.08$151,070
Aug 19981377,47211.301.91$147,913
Jul 1998972,94911.742.24$163,312
Jun 19981282,24511.242.24$184,139
May 19981790,62612.622.21$200,166
Apr 1998979,29713.042.51$198,783
Mar 1998085,42812.802.31$197,291
Feb 19981189,92113.952.30$206,894
Jan 199812101,21714.702.15$218,278
Dec 1997090,65816.322.41$218,586
Nov 19971088,90318.193.09$274,737
Oct 1997092,96919.253.15$292,836
Sep 1997194,95217.742.95$280,590
Aug 1997595,59617.862.55$244,312
Jul 19971996,12217.582.25$216,314
Jun 19971090,10017.242.26$203,546
May 199727100,00618.972.31$231,376
Apr 19971095,45017.882.08$198,980
Mar 199720101,09718.951.94$196,420
Feb 1997091,10720.492.21$200,973
Jan 19972698,43923.483.54$349,055
Dec 199616100,67923.32$373
Nov 199657110,31121.97$1,252
Oct 199610111,02923.31$233
Sep 199636100,66322.22$800
Aug 19964108,65820.26$81
Jul 19960106,60119.55$0
Jun 199615100,04018.73$281
May 19960112,92219.43$0
Apr 19960108,74321.51$0
Mar 19968130,15419.38$155
Feb 1996392,17716.98$51
Jan 19963104,28717.07$51
Dec 199511114,82217.19$189
Nov 19950105,93916.00$0
Oct 19955105,52515.43$77
Sep 19950111,83016.18$0
Aug 19950110,03615.92$0
Jul 19950116,65815.24$0
Jun 19957119,35916.41$115
May 19954118,25617.56$70
Apr 19950115,03017.73$0
Mar 19954104,75416.44$66
Feb 1995395,82516.58$50
Jan 19951100,13115.92$16
Dec 19942115,25715.03$30
Nov 19943109,28415.90$48
Oct 19940114,87915.58$0
Sep 19940115,46815.29$0
Aug 19945126,35816.13$81
Jul 19949115,41817.56$158
Jun 19941115,54817.09$17
May 19943133,12515.88$48
Apr 19942112,38414.14$28
Mar 19940127,56312.46$0
Feb 19941112,56112.50$13
Jan 19945117,48912.66$63
Dec 199315118,87812.33$185
Nov 19930112,05914.49$0
Oct 199316111,51115.85$254
Sep 19930116,95515.03$0
Aug 19930108,46715.66$0
Jul 19930101,20815.46$0
Jun 19930100,64616.79$0
May 19931125,12017.68$194
Apr 19930109,98718.05$0
Mar 19934108,55018.14$73
Feb 1993390,79717.90$54
Jan 19930114,69316.93$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                  112 Mcf  × $  3.05 =       $341

────────────────────────────────────────────────────
Month total                                     $341

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. 08/G/51667 is the state's own key, not one this site invented.