GRIGSBY, MATTIE

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the CONGER (PENN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 29076District 08Field 20097700OilCasinghead gasSaveExport
Value, all time
$23.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$257 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 1,011 leases and 1,988 wells, and the rule below applies to all of them.

Discovered
1978-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1985-04-29.

The Commission's schedule remark for this field reads: OPTIONAL 40ACRE UNIT DIAG. 2100 PER #8-84810

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
OilDisposition76,206 bbl$3,983,254
Casinghead gasProduction4,218,477 Mcf$19,844,041
Total$23,827,295

470,857 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 (12)

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 31.7891, -101.2616. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.78853, -101.26302 · 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
16.7%
2 of 12 wells
With a plug date
8.3%
1 of 12 wells
Median depth
8,373 ft
12 wells filed one
Completion to plug
8.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
216.7%
A plug date is filed
18.3%
BothOn the schedule and plugged. Neither fact cancels the other.
18.3%
NeitherNo plug date, and not on the schedule.
1083.3%

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, 12 of 12 wells. Median 8,373 ft, with the middle half between 8,321 and 8,441 ft; the shallowest is 8,300 ft and the deepest 8,500 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, 12 of 12 wells, Jun 1984 – Feb 2007. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1984 – Feb 2007
12 of 12 wells
Plug dates filed
Jun 1993
1 of 12 wells; 11 filed none

Last completion to plug: a median of 8.6 years across the 1 well that filed both dates, with the middle half between 8.6 years and 8.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-43133180128,375 ftFeb 2007
42-43133171118,438 ftJul 2006
42-43133161108,451 ftMar 2006
42-4313316098,463 ftFeb 2006
42-4313315388,430 ftOct 2005
42-1733313578,310 ftNov 2004
42-4313307768,307 ftDec 2003
42-4313295058,325 ftDec 1998Yes
42-1733212448,300 ftApr 1990
42-4313173038,370 ftDec 1985
42-1733176128,500 ftNov 1984Jun 1993Yes
42-4313147018,325 ftJun 1984

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 2026722,727106.413.05$15,968
Apr 2026663,45498.932.87$16,441
Mar 20261044,00989.753.15$21,960
Feb 2026853,59763.503.75$18,887
Jan 2026974,24459.138.00$39,679
Dec 2025634,39256.664.41$22,953
Nov 2025575,09358.593.93$23,337
Oct 2025735,59459.383.30$22,822
Sep 2025505,61162.743.08$20,402
Aug 2025415,43263.933.01$18,997
Jul 2025464,72366.743.32$18,728
Jun 2025444,50666.483.13$17,023
May 2025984,38160.553.23$20,095
Apr 20251154,73862.363.54$23,959
Mar 20251125,27967.704.27$30,115
Feb 20251164,37770.884.34$27,222
Jan 20251245,39274.324.28$32,286
Dec 20241005,22168.993.12$23,196
Nov 2024417,32069.052.20$18,924
Oct 20241235,29371.372.28$20,854
Sep 2024695,67269.612.36$18,214
Aug 20241195,59375.632.06$20,542
Jul 20241675,97079.932.15$26,163
Jun 20241785,60378.082.63$28,656
May 20242607,93978.812.20$37,944
Apr 20241102,07184.451.66$12,726
Mar 2024994,92480.301.55$15,558
Feb 2024354,69676.091.78$11,039
Jan 2024195,14373.023.30$18,347
Dec 2023305,33071.262.61$16,053
Nov 2023325,22577.892.81$17,162
Oct 202345,16385.443.09$16,281
Sep 2023135,05789.042.74$14,989
Aug 2023125,35080.522.67$15,266
Jul 202375,12474.852.64$14,061
Jun 202364,45768.962.26$10,480
May 202335,28370.622.23$11,979
Apr 202335,91678.122.24$13,473
Mar 202335,04272.852.39$12,285
Feb 202333,69875.112.47$9,343
Jan 202335,52976.533.39$18,960
Dec 202235,50876.415.73$31,785
Nov 202245,09785.005.65$29,119
Oct 202245,82387.185.86$34,493
Sep 202265,43584.888.16$44,879
Aug 202264,56694.529.13$42,242
Jul 202253,885101.587.54$29,809
Jun 202264,126115.097.98$33,604
May 202264,159109.378.43$35,729
Apr 202263,696104.226.84$25,897
Mar 202254,134108.885.08$21,530
Feb 202253,22691.054.86$16,130
Jan 202265,64381.844.54$26,097
Dec 202164,33971.323.90$17,346
Nov 202164,34377.435.24$23,208
Oct 202174,55479.795.71$26,579
Sep 202174,64869.865.35$25,360
Aug 202184,65266.024.22$20,162
Jul 202184,32070.783.98$17,769
Jun 202164,24469.493.38$14,764
May 202164,22763.483.02$13,137
Apr 202164,79960.362.76$13,600
Mar 202145,09061.302.72$14,074
Feb 2021643,71457.805.55$24,304
Jan 20211134,26750.412.81$17,688
Dec 20201354,10644.642.68$17,012
Nov 20201264,00938.772.71$15,736
Oct 2020754,09636.972.48$12,924
Sep 2020623,83437.091.99$9,933
Aug 20201024,39639.982.39$14,563
Jul 2020584,20738.371.83$9,904
Jun 202004,54634.901.69$7,684
May 2020095716.921.81$1,737
Apr 2020311,37114.751.80$2,931
Mar 2020445,48530.341.86$11,516
Feb 2020454,49449.881.98$11,146
Jan 2020435,30657.252.09$13,576
Dec 201904,68059.012.30$10,784
Nov 2019394,57455.302.75$14,738
Oct 2019404,90353.472.42$13,997
Sep 2019404,49555.052.66$14,146
Aug 2019424,89453.112.30$13,508
Jul 2019435,30156.272.46$15,460
Jun 2019405,20652.782.49$15,080
May 2019425,87458.482.74$18,553
Apr 2019394,34962.632.75$14,405
Mar 2019405,34356.803.06$18,633
Feb 2019413,65950.852.79$12,302
Jan 2019425,04746.033.23$18,226
Dec 2018424,62546.594.19$21,314
Nov 2018494,69552.934.24$22,487
Oct 2018385,15461.443.40$19,848
Sep 2018584,45759.543.11$17,306
Aug 201845,29159.403.07$16,463
Jul 2018686,26165.142.93$22,786
Jun 2018676,65560.183.08$24,509
May 2018677,41265.382.90$25,881
Apr 2018686,93363.842.90$24,452
Mar 201806,63861.222.79$18,499
Feb 2018706,69761.782.77$22,849
Jan 20181325,87062.874.01$31,834
Dec 2017687,84157.272.92$26,802
Nov 2017686,96555.423.12$25,488
Oct 2017726,33949.292.98$22,462
Sep 2017677,63847.523.09$26,764
Aug 2017675,27245.373.00$18,879
Jul 2017717,46043.873.09$26,146
Jun 2017706,50542.493.09$23,057
May 20171906,72945.373.26$30,580
Apr 20171186,23047.933.21$25,664
Mar 20171146,65146.772.98$25,176
Feb 20171205,50350.452.95$22,302
Jan 20172467,25849.413.42$36,969
Dec 20161155,71848.763.72$26,895
Nov 20161187,71142.492.64$25,404
Oct 20161116,60146.193.09$25,526
Sep 20161186,48641.553.10$25,014
Aug 20161257,95241.442.92$28,434
Jul 20161156,91841.622.92$25,017
Jun 20161217,13245.352.69$24,643
May 20161186,75242.521.99$18,461
Apr 20161127,56136.561.99$19,149
Mar 20162447,31233.011.79$21,172
Feb 20161177,88126.472.06$19,360
Jan 20162448,36327.352.36$26,447
Dec 20152288,22132.362.00$23,832
Nov 20151607,94838.792.17$23,432
Oct 2015808,42843.552.43$23,935
Sep 20151598,22842.992.76$29,532
Aug 2015798,65240.162.87$28,025
Jul 2015788,69048.152.95$29,348
Jun 20151528,05756.152.88$31,762
May 2015708,18155.212.96$28,043
Apr 2015788,31849.822.71$26,399
Mar 20151579,08742.892.93$33,401
Feb 20151637,95544.662.98$30,955
Jan 2015857,51243.433.10$26,983
Dec 20141666,37154.693.59$31,959
Nov 20141686,36270.464.25$38,887
Oct 2014826,49678.303.90$31,761
Sep 20141166,92286.164.05$37,997
Aug 2014627,69089.394.04$36,572
Jul 20141208,07796.564.18$45,346
Jun 2014647,86098.164.74$43,514
May 20141258,00794.734.73$49,687
Apr 20141257,31695.944.81$47,176
Mar 20141237,81895.895.06$51,329
Feb 2014586,70597.406.19$47,167
Jan 2014627,38590.404.86$41,501
Dec 20131277,65491.824.35$44,990
Nov 20131287,37188.853.74$38,928
Oct 20131268,30497.423.78$43,659
Sep 20131268,564104.113.72$44,957
Aug 2013608,670104.253.52$36,796
Jul 20131138,550102.523.72$43,371
Jun 20131208,24794.403.93$43,767
May 2013628,43094.834.15$40,856
Apr 20131198,16493.964.28$46,144
Mar 20131298,15493.623.91$43,983
Feb 20131267,85591.233.42$38,358
Jan 20131868,68291.603.42$46,729
Dec 20121329,20686.773.42$42,940
Nov 20121979,16686.953.62$50,356
Oct 2012649,58389.383.40$38,299
Sep 20121069,38794.672.92$37,430
Aug 2012699,59592.662.91$34,297
Jul 201213810,96385.133.02$44,865
Jun 20121359,80779.822.52$35,480
May 201212910,35391.612.49$37,579
Apr 2012919,256101.652.00$27,733
Mar 2012519,663105.052.22$26,830
Feb 20123079,610101.102.57$55,738
Jan 201219410,18198.092.73$46,865
Dec 201120410,49096.873.24$53,746
Nov 201119810,38195.723.31$53,327
Oct 201130611,20984.983.65$66,900
Sep 201120610,42283.623.99$58,766
Aug 201110411,01383.404.15$54,370
Jul 201118611,14594.144.52$67,855
Jun 201114710,98292.904.64$64,611
May 201113511,63398.134.40$64,489
Apr 201131511,112105.964.33$81,529
Mar 201110411,60296.364.06$57,095
Feb 201120310,06285.644.18$59,444
Jan 201119411,25586.504.59$68,428
Dec 201029111,90585.734.35$76,707
Nov 201021111,45680.843.80$60,537
Oct 201029412,30178.103.51$66,124
Sep 201017011,79272.633.98$59,273
Aug 201032412,45473.684.42$78,911
Jul 201022012,38572.554.74$74,622
Jun 201020611,82970.364.91$72,579
May 201019012,21471.124.24$65,242
Apr 201029913,11581.694.12$78,494
Mar 201024613,96278.394.39$80,559
Feb 201020113,02673.585.44$85,682
Jan 201020313,76374.365.96$97,179
Dec 200919412,83271.445.48$84,227
Nov 200920113,58574.593.75$65,957
Oct 200919713,58072.544.11$70,108
Sep 200930013,30065.543.06$60,423
Aug 200919713,93467.423.22$58,128
Jul 200929213,90961.133.46$66,038
Jun 200920015,05566.163.90$71,871
May 200929515,48254.743.93$76,927
Apr 200918315,60546.773.59$64,542
Mar 200918716,60642.144.06$75,284
Feb 200919215,31232.814.63$77,240
Jan 200919217,39435.865.37$100,308
Dec 200837217,07537.105.98$115,861
Nov 200818916,36855.496.86$122,778
Oct 200844118,04675.246.92$158,095
Sep 200848018,685101.767.88$196,028
Aug 200835719,891114.228.48$209,512
Jul 200852120,877131.0811.39$306,070
Jun 200853020,386131.3313.03$335,288
May 200853021,674123.1711.57$316,141
Apr 200834921,213110.3110.45$260,277
Mar 200835123,604101.909.66$263,878
Feb 200853022,10892.538.77$242,941
Jan 200835024,09290.388.21$229,325
Dec 200753925,09388.337.30$230,838
Nov 200753224,35791.677.29$226,372
Oct 200749725,21782.856.92$215,728
Sep 200755125,45275.846.24$200,714
Aug 200742227,78469.066.39$206,626
Jul 200758728,66570.906.39$224,729
Jun 200746510,48962.007.55$108,006
May 200762229,63758.747.85$269,076
Apr 200745534,38159.617.81$295,473
Mar 200732838,28756.927.30$298,240
Feb 200776334,08255.108.22$322,059
Jan 200763134,58450.306.73$264,381
Dec 200662536,96156.656.92$291,119
Nov 200660838,94454.207.62$329,609
Oct 200660543,61754.906.01$295,518
Sep 200671344,55360.085.04$267,259
Aug 200679949,45668.717.34$417,902
Jul 200679843,73869.376.34$332,777
Jun 200679739,93066.286.38$307,733
May 200666045,87066.016.42$338,281
Apr 200680250,44364.397.36$422,925
Mar 20062,77856,28556.707.08$556,175
Feb 200652633,90857.597.75$293,117
Jan 200657235,08760.598.93$348,101
Dec 200567040,42754.9413.42$579,154
Nov 20051,00235,76854.6910.59$433,525
Oct 20051,04423,38958.3413.80$383,576
Sep 200523217,16461.4512.08$221,580
Aug 200530216,94561.519.80$184,583
Jul 200573217,57355.697.84$178,601
Jun 200516918,34352.337.38$144,234
May 200516918,78445.226.65$132,578
Apr 200534016,49349.207.36$138,124
Mar 200517222,50650.377.15$169,691
Feb 200534922,20645.226.31$155,944
Jan 200517626,54143.166.32$175,394
Dec 200452627,33239.866.75$205,487
Nov 200487024,68845.286.33$195,679
Oct 200417114,68849.706.52$104,192
Sep 200434214,93443.245.28$93,698
Aug 200417215,78242.375.55$94,888
Jul 200434016,84638.286.08$115,509
Jun 200417016,20536.106.43$110,384
May 200434517,30437.486.49$125,313
Apr 200434317,97534.475.86$117,129
Mar 200434620,48734.365.53$125,185
Feb 200452222,12432.455.51$138,834
Jan 20041,00427,05032.036.30$202,563
Dec 200383211,94930.266.30$100,475
Nov 2003336,05528.804.60$28,774
Oct 20031075,48928.174.76$29,140
Sep 2003885,10626.314.75$26,566
Aug 20031415,24729.765.13$31,112
Jul 20031435,50029.415.17$32,645
Jun 20032216,02528.565.98$42,359
May 20031415,72926.595.97$37,967
Apr 20031435,49126.675.41$33,505
Mar 20032786,50631.146.10$48,318
Feb 20031434,99933.487.93$44,409
Jan 20031435,57330.315.58$35,443
Dec 20022936,70926.914.85$40,449
Nov 20021456,35524.664.14$29,866
Oct 20021458,07926.464.23$38,004
Sep 20022946,02227.443.64$29,959
Aug 20021486,64525.963.16$24,868
Jul 200206,32524.583.06$19,366
Jun 20021486,21623.733.34$24,263
May 20021457,16024.663.58$29,237
Apr 20021476,56923.653.51$26,549
Mar 20021486,48422.003.10$23,374
Feb 20021466,04718.222.38$17,026
Jan 20021517,14517.172.38$19,567
Dec 20012946,75116.932.36$20,939
Nov 20011486,26818.072.41$17,752
Oct 20011456,98419.782.53$20,530
Sep 20011465,48324.262.25$15,886
Aug 20011455,86424.873.05$21,510
Jul 200106,02823.933.20$19,272
Jun 20011467,21724.563.82$31,185
May 20011457,38825.524.31$35,523
Apr 20011396,37024.685.34$37,417
Mar 20012227,34724.545.38$44,949
Feb 200106,41827.755.77$37,013
Jan 20011676,98227.478.40$63,228
Dec 20002357,39326.889.12$73,759
Nov 20001186,94732.215.66$43,107
Oct 200007,10931.235.15$36,579
Sep 20001187,58931.875.19$43,121
Aug 20001188,56929.644.54$42,407
Jul 20001108,85228.534.09$39,341
Jun 20001552,11229.304.40$13,828
May 20001038,89627.263.68$35,543
Apr 20001049,87424.513.12$33,316
Mar 20001849,23228.422.86$31,630
Feb 20001068,57327.622.73$26,302
Jan 2000688,29425.272.48$22,292
Dec 19991449,19724.282.42$25,787
Nov 19991078,85123.192.43$24,025
Oct 199909,62620.982.80$26,989
Sep 19991619,14821.752.62$27,459
Aug 199909,54819.262.88$27,456
Jul 199910510,18617.892.37$26,043
Jun 199924110,36815.942.36$28,332
May 1999011,20515.792.32$26,007
Apr 199933910,79915.102.21$28,964
Mar 1999012,14512.471.84$22,327
Feb 199934111,5769.981.82$24,446
Jan 199934612,06010.381.90$26,505
Dec 199822112,8659.201.77$24,847
Nov 199806,88710.892.19$15,053
Oct 1998557,45312.421.97$15,360
Sep 1998547,22612.592.08$15,729
Aug 199807,28311.301.91$13,891
Jul 1998587,31511.742.24$17,047
Jun 1998767,06511.242.24$16,661
May 199807,31812.622.21$16,146
Apr 19981235,91313.042.51$16,418
Mar 19981265,58112.802.31$14,502
Feb 19981245,19613.952.30$13,676
Jan 19981236,33014.702.15$15,448
Dec 19971256,78516.322.41$18,399
Nov 199705,23118.193.09$16,155
Oct 19971256,66519.253.15$23,400
Sep 19971227,07217.742.95$23,061
Aug 19971216,98117.862.55$19,996
Jul 19971226,93417.582.25$17,725
Jun 199777,42617.242.26$16,883
May 19971297,42718.972.31$19,592
Apr 19971287,35517.882.08$17,607
Mar 19972556,72618.951.94$17,875
Feb 199706,82520.492.21$15,055
Jan 19971457,63023.483.54$30,413
Dec 19961467,30023.32$3,405
Nov 19961417,26321.97$3,098
Oct 19961217,40123.31$2,821
Sep 19961577,60922.22$3,489
Aug 19961267,60820.26$2,553
Jul 19961358,71819.55$2,639
Jun 19962868,58818.73$5,357
May 19961368,67719.43$2,642
Apr 19961138,16421.51$2,431
Mar 19961898,26419.38$3,663
Feb 19961187,33316.98$2,004
Jan 19961268,54717.07$2,151
Dec 19952718,17417.19$4,658
Nov 19951427,60516.00$2,272
Oct 19952578,79115.43$3,966
Sep 19951248,38516.18$2,006
Aug 19952498,70815.92$3,964
Jul 19951298,86115.24$1,966
Jun 19952508,42616.41$4,103
May 19951258,56717.56$2,195
Apr 19952528,44817.73$4,468
Mar 19952609,12116.44$4,274
Feb 19951278,59716.58$2,106
Jan 19953359,64415.92$5,333
Dec 19942218,02115.03$3,322
Nov 19942329,30215.90$3,689
Oct 19942539,56415.58$3,942
Sep 19942679,33115.29$4,082
Aug 19942429,60816.13$3,903
Jul 199423210,39017.56$4,074
Jun 19941229,83117.09$2,085
May 19942399,94315.88$3,795
Apr 19942189,48714.14$3,083
Mar 199419510,07112.46$2,430
Feb 19943228,98212.50$4,025
Jan 199424710,44612.66$3,127
Dec 199325410,02312.33$3,132
Nov 19932869,94614.49$4,144
Oct 199328110,32815.85$4,454
Sep 19932569,54115.03$3,848
Aug 199318411,42615.66$2,881
Jul 199327010,46115.46$4,174
Jun 199326910,36716.79$4,517
May 199337515,74217.68$6,630
Apr 199345717,67918.05$8,249
Mar 199339617,30918.14$7,183
Feb 199341316,21417.90$7,393
Jan 199356718,04616.93$9,599

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                   72 bbl  × $106.41 =     $7,662
Casinghead gas     2,727 Mcf  × $  3.05 =     $8,306

────────────────────────────────────────────────────
Month total                                  $15,968

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/O/29076 is the state's own key, not one this site invented.