GRIPON, H. A. A/C #1

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the ANAHUAC field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 76District 03Field 02468001NGPA filingOilCasinghead gasSaveExport
Value, all time
$15.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$115 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 171 leases and 592 wells, and the rule below applies to all of them.

Discovered
1935-11-20
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 10 acres. The field rule took effect on 1994-04-11.

The Commission's schedule remark for this field reads: PRORATION. ALLOCATION FORMULA SUSPENDED.

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
NGPA11none

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
OilDisposition284,179 bbl$12,962,702
Casinghead gasProduction1,422,004 Mcf$2,975,085
Total$15,937,786

862,445 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 (32)

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 29.7860, -94.5667. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

29.78583, -94.56551 · 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
75.0%
24 of 32 wells
With a plug date
62.5%
20 of 32 wells
Median depth
7,150 ft
32 wells filed one
Completion to plug
9.6 years
median over 17 wells

What the state filed about each well

On the RRC proration schedule
2475.0%
A plug date is filed
2062.5%
BothOn the schedule and plugged. Neither fact cancels the other.
2062.5%
NeitherNo plug date, and not on the schedule.
825.0%

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

Total depth in feet, 32 of 32 wells. Median 7,150 ft, with the middle half between 7,094 and 7,250 ft; the shallowest is 2,800 ft and the deepest 8,550 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 29 of 32 wells, Sep 1974 – Oct 1998. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1974 – Oct 1998
29 of 32 wells; 3 filed none
Plug dates filed
Sep 1986 – Mar 2025
20 of 32 wells; 12 filed none

Last completion to plug: a median of 9.6 years across the 17 wells that filed both dates, with the middle half between 3.6 years and 13.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

32 wells

42-07101540197,140 ftApr 2023Yes
42-07101542167,080 ftApr 1997Yes
42-0710154877,064 ftMay 1996Yes
42-07131540377,120 ftOct 1998Mar 2025Yes
42-07131299327,257 ftJul 1998Yes
42-07130245267,250 ftFeb 1998Yes
42-07131475347,318 ftJan 1996
42-07131691397,170 ftFeb 1995
42-07131476367,170 ftFeb 1993Feb 1995Yes
42-07131366337,295 ftAug 1992
42-07130795307,200 ftNov 1991Sep 1994Yes
42-07131692417,295 ftJun 1991
42-07130965297,208 ftJun 1991May 1996Yes
42-0713117437D2,800 ftMay 1991
42-07131780448,010 ftJun 1990Yes
42-07101538187,080 ftApr 1988Jan 2000Yes
42-07131488357,320 ftSep 1987
42-07130358287,150 ftMay 1987Mar 2001Yes
42-07101551127,160 ftApr 1987Nov 1990Yes
42-07101539248,550 ftDec 1986Jun 1990Yes
42-0710154537,241 ftDec 1986Aug 1987Yes
42-0710153547,095 ftJun 1986Yes
42-07101537147,090 ftMay 1986Oct 1997Yes
42-0710153427,095 ftMay 1986Dec 1994Yes
42-0710155217,085 ftMar 1986Mar 1999Yes
42-0710154697,089 ftJan 1986
42-0710154167,085 ftOct 1984Nov 1994Yes
42-07101550117,115 ftMar 1980Oct 1989Yes
42-071015434 D7,119 ftJun 1979Jun 1994Yes
42-07101549107,150 ftJan 1979Sep 1986Yes
42-0710153687,150 ftSep 1978May 1994Yes
42-07130308277,250 ftSep 1974

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 20261430106.413.05$15,217
Apr 2026140098.932.87$13,850
Mar 2026140089.753.15$12,565
Feb 2026117063.503.75$7,430
Jan 2026138059.138.00$8,160
Dec 2025117056.664.41$6,629
Nov 2025152058.593.93$8,906
Oct 2025135059.383.30$8,016
Sep 2025162062.743.08$10,164
Aug 2025150063.933.01$9,590
Jul 2025150066.743.32$10,011
Jun 202571066.483.13$4,720
May 202569960.553.23$4,207
Apr 202523112362.363.54$14,841
Mar 2025371367.704.27$2,560
Feb 202535119070.884.34$25,704
Jan 20251445174.324.28$10,920
Dec 202431014268.993.12$21,830
Nov 202420510969.052.20$14,395
Oct 202429018971.372.28$21,128
Sep 202439022969.612.36$27,689
Aug 202434922075.632.06$26,849
Jul 202428016179.932.15$22,726
Jun 202435820778.082.63$28,498
May 202435220178.812.20$28,183
Apr 202433113984.451.66$28,184
Mar 202439915880.301.55$32,284
Feb 202438214176.091.78$29,318
Jan 202431513673.023.30$23,450
Dec 202341918271.262.61$30,333
Nov 202333317077.892.81$26,415
Oct 202338321285.443.09$33,378
Sep 202337620989.042.74$34,051
Aug 202340223480.522.67$32,994
Jul 202333019974.852.64$25,226
Jun 202335322468.962.26$24,849
May 202342423070.622.23$30,455
Apr 202336421078.122.24$28,906
Mar 202338020872.852.39$28,181
Feb 202334516975.112.47$26,330
Jan 202340418576.533.39$31,545
Dec 202242821676.415.73$33,941
Nov 202235820985.005.65$31,610
Oct 202243923187.185.86$39,627
Sep 202240921184.888.16$36,438
Aug 202238124594.529.13$38,248
Jul 2022418244101.587.54$44,301
Jun 2022445205115.097.98$52,850
May 2022476206109.378.43$53,797
Apr 2022464200104.226.84$49,726
Mar 2022453214108.885.08$50,409
Feb 202244218891.054.86$41,158
Jan 202241421381.844.54$34,848
Dec 202145122871.323.90$33,054
Nov 202139020877.435.24$31,287
Oct 202139921779.795.71$33,076
Sep 202142622269.865.35$30,948
Aug 202145024166.024.22$30,726
Jul 202147723570.783.98$34,698
Jun 202143325569.493.38$30,951
May 202143425763.483.02$28,326
Apr 202142023760.362.76$26,005
Mar 202147928961.302.72$30,148
Feb 202142327957.805.55$25,997
Jan 202145821350.412.81$23,686
Dec 202046819044.642.68$21,400
Nov 202043319438.772.71$17,312
Oct 202050718836.972.48$19,210
Sep 202044621837.091.99$16,976
Aug 202042621839.982.39$17,551
Jul 202044821938.371.83$17,589
Jun 202062725934.901.69$22,320
May 202025027116.921.81$4,722
Apr 202044726114.751.80$7,064
Mar 202050825730.341.86$15,890
Feb 202048121249.881.98$24,412
Jan 202050324157.252.09$29,302
Dec 201950023559.012.30$30,047
Nov 201948124955.302.75$27,284
Oct 201950925353.472.42$27,828
Sep 201943419555.052.66$24,410
Aug 201951329953.112.30$27,934
Jul 201953230656.272.46$30,688
Jun 201951530752.782.49$27,947
May 201940321058.482.74$24,143
Apr 201946626962.632.75$29,926
Mar 201949926856.803.06$29,164
Feb 201923912650.852.79$12,505
Jan 201949233446.033.23$23,725
Dec 201845835746.594.19$22,832
Nov 201844829052.934.24$24,941
Oct 201839023261.443.40$24,750
Sep 201852327359.543.11$31,988
Aug 201849827059.403.07$30,409
Jul 201849525865.142.93$33,001
Jun 201850726660.183.08$31,330
May 201851425765.382.90$34,351
Apr 201857327063.842.90$37,364
Mar 201842726661.222.79$26,882
Feb 201835824161.782.77$22,784
Jan 201840126962.874.01$26,289
Dec 201740926257.272.92$24,189
Nov 201751023455.423.12$28,994
Oct 20174715549.292.98$23,380
Sep 201739930247.523.09$19,893
Aug 201734154945.373.00$17,121
Jul 201738957943.873.09$18,853
Jun 201740740642.493.09$18,547
May 201741431945.373.26$19,824
Apr 201738832647.933.21$19,644
Mar 201730217946.772.98$14,659
Feb 2017221450.452.95$1,151
Jan 201741429649.413.42$21,468
Dec 201641535648.763.72$21,561
Nov 201644334442.492.64$19,733
Oct 201647235446.193.09$22,896
Sep 201644333941.553.10$19,458
Aug 201645333341.442.92$19,746
Jul 201647731641.622.92$20,777
Jun 201645029545.352.69$21,200
May 201646930742.521.99$20,553
Apr 201644624436.561.99$16,792
Mar 201645626733.011.79$15,532
Feb 201643023126.472.06$11,859
Jan 201645726827.352.36$13,133
Dec 201547725232.362.00$15,940
Nov 201546832338.792.17$18,854
Oct 201551837043.552.43$23,457
Sep 201549139242.992.76$22,189
Aug 201553642940.162.87$22,758
Jul 201552133448.152.95$26,070
Jun 201551029356.152.88$29,481
May 201559435755.212.96$33,850
Apr 201549733849.822.71$25,675
Mar 201552032642.892.93$23,260
Feb 201546735344.662.98$21,907
Jan 201555936043.433.10$25,394
Dec 201449837354.693.59$28,575
Nov 201454933370.464.25$40,098
Oct 201453239478.303.90$43,193
Sep 201448337786.164.05$43,140
Aug 201453447789.394.04$49,659
Jul 201451546396.564.18$51,664
Jun 201446240998.164.74$47,287
May 201451137494.734.73$50,175
Apr 201451335795.944.81$50,934
Mar 201456536695.895.06$56,029
Feb 201451839097.406.19$52,868
Jan 201450442090.404.86$47,603
Dec 201330926991.824.35$29,544
Nov 20130088.853.74$0
Oct 201341532897.423.78$41,669
Sep 2013543382104.113.72$57,952
Aug 2013554396104.253.52$59,149
Jul 2013634668102.523.72$67,481
Jun 201367958694.403.93$66,403
May 201363375894.834.15$63,172
Apr 201354238893.964.28$52,588
Mar 201360061893.623.91$58,590
Feb 201353038391.233.42$49,662
Jan 201360440891.603.42$56,722
Dec 201258245786.773.42$52,063
Nov 201260139486.953.62$53,685
Oct 201254155789.383.40$50,248
Sep 201256249194.672.92$54,637
Aug 201258451192.662.91$55,600
Jul 201258761185.133.02$51,817
Jun 201249254379.822.52$40,639
May 201266663091.612.49$62,580
Apr 2012583622101.652.00$60,504
Mar 2012600368105.052.22$63,848
Feb 2012580632101.102.57$60,262
Jan 201269354898.092.73$69,475
Dec 201171452396.873.24$70,860
Nov 201166056995.723.31$65,059
Oct 201164873784.983.65$57,756
Sep 201155371983.623.99$49,108
Aug 201157169983.404.15$50,522
Jul 201162470194.144.52$61,910
Jun 201166869992.904.64$65,300
May 201166471798.134.40$68,317
Apr 2011663937105.964.33$74,312
Mar 201168069396.364.06$68,337
Feb 201167179985.644.18$60,804
Jan 20115851,19186.504.59$56,068
Dec 20107411,30685.734.35$69,204
Nov 20107431,36780.843.80$65,252
Oct 20108011,58478.103.51$68,116
Sep 201081999172.633.98$63,428
Aug 201079564873.684.42$61,439
Jul 201082266972.554.74$62,805
Jun 201091185070.364.91$68,272
May 201091699771.124.24$69,368
Apr 20109701,15681.694.12$84,005
Mar 20101,0911,16478.394.39$90,632
Feb 201096384973.585.44$75,478
Jan 20101,12889774.365.96$89,228
Dec 20091,08587171.445.48$82,289
Nov 20091,01162374.593.75$77,748
Oct 20091,13364472.544.11$84,835
Sep 200997647465.543.06$65,420
Aug 20091,21061767.423.22$83,564
Jul 20091,11855561.133.46$70,266
Jun 20091,13453566.163.90$77,109
May 200993055954.743.93$53,103
Apr 20091,22061346.773.59$59,259
Mar 20091,43652342.144.06$62,636
Feb 20091,10864832.814.63$39,356
Jan 200959671235.865.37$25,197
Dec 20081,77481837.105.98$70,705
Nov 20081,1841,01855.496.86$72,684
Oct 200844953875.246.92$37,507
Sep 2008933504101.767.88$98,912
Aug 20081,292926114.228.48$155,428
Jul 20088091,193131.0811.39$119,631
Jun 20081,1821,054131.3313.03$168,968
May 20081,2291,136123.1711.57$164,524
Apr 20081,2151,926110.3110.45$154,163
Mar 20081,6782,927101.909.66$199,275
Feb 20081,2812,32492.538.77$138,914
Jan 20081,2411,86090.388.21$127,424
Dec 20079581,76088.337.30$97,472
Nov 20079971,37391.677.29$101,406
Oct 200778477882.856.92$70,340
Sep 200785465475.846.24$68,851
Aug 200775653569.066.39$55,627
Jul 200769066370.906.39$53,156
Jun 200769654862.007.55$47,289
May 20078631,25058.747.85$60,500
Apr 20077361,60959.617.81$56,432
Mar 20079231,75456.927.30$65,345
Feb 20078371,82455.108.22$61,105
Jan 20078101,21250.306.73$48,896
Dec 20068512,65056.656.92$66,543
Nov 20065845,92754.207.62$76,802
Oct 20066526,42154.906.01$74,409
Sep 20066295,96860.085.04$67,852
Aug 20065735,13968.717.34$77,091
Jul 20067314,30269.376.34$77,996
Jun 20068092,40366.286.38$68,961
May 20061,0264,55666.016.42$96,999
Apr 20061,0724,69964.397.36$103,613
Mar 20061,3015,00456.707.08$109,210
Feb 20061,0402,21357.597.75$77,047
Jan 20061,0524,04160.598.93$99,840
Dec 20053674,71254.9413.42$83,376
Nov 20055653,90554.6910.59$72,248
Oct 20052262,88958.3413.80$53,041
Sep 20053816,87361.4512.08$106,431
Aug 20054275,77061.519.80$82,793
Jul 20054408,49355.697.84$91,120
Jun 20053959,03452.337.38$87,351
May 200532012,16045.226.65$95,349
Apr 20053843,69649.207.36$46,097
Mar 20053111,78450.377.15$28,429
Feb 20056361,80445.226.31$40,147
Jan 20057692,77643.166.32$50,740
Dec 20048032,88639.866.75$51,491
Nov 20049732,60845.286.33$60,567
Oct 20041,0234,21749.706.52$78,317
Sep 20041,2417,83043.245.28$95,034
Aug 20041,0027,70342.375.55$85,211
Jul 20049468,10938.286.08$85,550
Jun 20049278,66336.106.43$89,194
May 20048658,87137.486.49$90,034
Apr 20049108,66934.475.86$82,155
Mar 20047846,48534.365.53$62,801
Feb 20043534,42132.455.51$35,813
Jan 200481026632.036.30$27,620
Dec 20031693,01430.266.30$24,107
Nov 20035351,78428.804.60$23,606
Oct 20033331,78328.174.76$17,867
Sep 20035391,91626.314.75$23,281
Aug 200342169329.765.13$16,084
Jul 20036778,56029.415.17$64,173
Jun 20031669,75128.565.98$63,081
May 20031858,23826.595.97$54,122
Apr 20031718,28226.675.41$49,344
Mar 20031806,51131.146.10$45,297
Feb 20031596,27633.487.93$55,066
Jan 20031818,46030.315.58$52,710
Dec 20021809,00326.914.85$48,542
Nov 20021748,29624.664.14$38,611
Oct 20021858,08526.464.23$39,088
Sep 20021894,56527.443.64$21,781
Aug 20025025.963.16$130
Jul 200215024.583.06$369
Jun 200239023.733.34$925
May 200211172524.663.58$5,336
Apr 20023581,32923.653.51$13,135
Mar 200237485722.003.10$10,887
Feb 200227045818.222.38$6,007
Jan 20024501,80017.172.38$12,003
Dec 20014273,40416.932.36$15,278
Nov 20013721,91618.072.41$11,331
Oct 20014574,07219.782.53$19,337
Sep 20016043,43824.262.25$22,393
Aug 20015255,76724.873.05$30,664
Jul 20014487,91223.933.20$36,016
Jun 20013515,43624.563.82$29,409
May 20012128,64325.524.31$42,638
Apr 20014128,42024.685.34$55,092
Mar 20012264,06924.545.38$27,423
Feb 20017154527.755.77$5,113
Jan 20012355,14927.478.40$49,701
Dec 20005525726.889.12$3,823
Nov 20001754,02332.215.66$28,399
Oct 20001782,49231.235.15$18,382
Sep 20003412,99131.875.19$26,380
Aug 200028057029.644.54$10,887
Jul 20005271,88928.534.09$22,761
Jun 20004774,03229.304.40$31,706
May 20001922,91427.263.68$15,957
Apr 200025972424.513.12$8,604
Mar 20003862,68828.422.86$18,657
Feb 20003605,58227.622.73$25,163
Jan 20002674,31425.272.48$17,448
Dec 19994052,01224.282.42$14,710
Nov 19993043,03223.192.43$14,430
Oct 19994904,68120.982.80$23,404
Sep 19991774,25521.752.62$14,993
Aug 19996184,36219.262.88$24,446
Jul 19992422,20017.892.37$9,549
Jun 199936391015.942.36$7,936
May 199921959415.792.32$4,837
Apr 19995031,03415.102.21$9,878
Mar 19991141,06412.471.84$3,378
Feb 19991009.981.82$100
Jan 199932010.381.90$332
Dec 199815209.201.77$1,398
Nov 199824222310.892.19$3,123
Oct 19988701,05112.421.97$12,875
Sep 199871586212.592.08$10,797
Aug 199887684711.301.91$11,514
Jul 199856687411.742.24$8,600
Jun 199854276011.242.24$7,792
May 19989031,28112.622.21$14,222
Apr 19981,0403,15613.042.51$21,468
Mar 19989121,28612.802.31$14,644
Feb 199893293413.952.30$15,149
Jan 19988471,92314.702.15$16,595
Dec 19978591,17616.322.41$16,854
Nov 19979973,44618.193.09$28,778
Oct 19971,0371,19519.253.15$23,726
Sep 19971,0102,01717.742.95$23,877
Aug 19971,0122,26017.862.55$23,848
Jul 19971,04179617.582.25$20,089
Jun 19972,0682,91917.242.26$42,241
May 19972339,18718.972.31$25,628
Apr 19971,31359217.882.08$24,709
Mar 19971,5962,49118.951.94$35,075
Feb 19971,7164,79520.492.21$45,738
Jan 19971,9025,82023.483.54$65,260
Dec 19961,4664,04323.32$34,187
Nov 19962,3394,02521.97$51,388
Oct 19962,7608,20723.31$64,336
Sep 19962,5074,04322.22$55,706
Aug 19961,5603,14920.26$31,606
Jul 19961,7111,19419.55$33,450
Jun 19961,9083,81018.73$35,737
May 19962,5446,87019.43$49,430
Apr 19961,7393,41521.51$37,406
Mar 19963,4155,19219.38$66,183
Feb 19961,68617016.98$28,628
Jan 19961,7391,03917.07$29,685
Dec 19958632,01317.19$14,835
Nov 19951,3544,94516.00$21,664
Oct 19951,4985,44315.43$23,114
Sep 19951,8095,19716.18$29,270
Aug 19951,6524,82015.92$26,300
Jul 19951,8245,92715.24$27,798
Jun 19951,4273,11316.41$23,417
May 19951,6962,88517.56$29,782
Apr 19951,4873,46417.73$26,365
Mar 19951,3218,41416.44$21,717
Feb 19958465,48816.58$14,027
Jan 19951,5217,60915.92$24,214
Dec 19941,5987,10215.03$24,018
Nov 19941,4867,00615.90$23,627
Oct 19941,2594,89315.58$19,615
Sep 19941,4765,52415.29$22,568
Aug 19941,0104,98716.13$16,291
Jul 19941,63524,41517.56$28,711
Jun 19941,71133,88317.09$29,241
May 19941,78241,81615.88$28,298
Apr 19941,81539,47714.14$25,664
Mar 19941,85546,85412.46$23,113
Feb 19941,96439,21612.50$24,550
Jan 19941,91443,89512.66$24,231
Dec 19931,87340,48112.33$23,094
Nov 19931,91238,81514.49$27,705
Oct 19931,98741,93915.85$31,494
Sep 19932,00739,67115.03$30,165
Aug 19932,15341,72515.66$33,716
Jul 19932,11638,21115.46$32,713
Jun 19932,25836,57916.79$37,912
May 19932,19536,15117.68$38,808
Apr 19931,99324,42818.05$35,974
Mar 19932,59941,86918.14$47,146
Feb 19932,18932,11317.90$39,183
Jan 19932,91246,92016.93$49,300

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
Oil                  143 bbl  × $106.41 =    $15,217
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $15,217

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. 03/O/76 is the state's own key, not one this site invented.