MARTIN, ANNIE

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

Oil lease lease 61323District 8AField 25544001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$10.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$238 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 101 leases and 730 wells, and the rule below applies to all of them.

Discovered
1950-01-18
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1992-02-24.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PER DOC 8A-97442 FLD RULES AMENDED AND MADE PERMANENT EFF 2-24-92

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
OilDisposition220,618 bbl$10,348,037
Casinghead gasProduction8,440 Mcf$42,991
Total$10,391,028

27 Mcf of this lease's gas, across 27 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 (28)

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 32.9384, -101.1026. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

32.93982, -101.10323 · 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
25.0%
7 of 28 wells
With a plug date
25.0%
7 of 28 wells
Median depth
3,009 ft
25 wells filed one
Completion to plug
20.5 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
725.0%
A plug date is filed
725.0%
BothOn the schedule and plugged. Neither fact cancels the other.
725.0%
NeitherNo plug date, and not on the schedule.
2175.0%

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, 25 of 28 wells. Median 3,009 ft, with the middle half between 2,660 and 3,060 ft; the shallowest is 371 ft and the deepest 3,165 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, 19 of 28 wells, May 1979 – Aug 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1979 – Aug 2011
19 of 28 wells; 9 filed none
Plug dates filed
Jun 1988 – Nov 2025
7 of 28 wells; 21 filed none

Last completion to plug: a median of 20.5 years across the 4 wells that filed both dates, with the middle half between 12.9 years and 29.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

28 wells

42-4153038673,040 ftOct 2010Yes
42-41531604222,678 ftNov 2015Yes
42-4153286426371 ftJun 1988Yes
42-415300023
42-4153026343,075 ft
42-4153041683,019 ft
42-4153043693,055 ft
42-4153077711
42-4153087314
42-41531602202,687 ftAug 2011Nov 2025Yes
42-415009151D3,056 ftAug 2011Aug 2020Yes
42-41530874133,060 ftJul 2011
42-41531336162,671 ftMay 2011
42-415330473WS780 ftJul 1989
42-415330441WS700 ftJul 1989
42-415330462WS780 ftJul 1989
42-41530875123,038 ftMay 1989
42-4153034153,060 ftMay 1989
42-4153036563,067 ftMay 1989
42-41530415103,009 ftNov 1985Jan 2024Yes
42-41532759253,165 ftOct 1985Jul 2012Yes
42-41532760243,150 ftMay 1985
42-41532619233,100 ftJul 1984
42-41531603212,660 ftJun 1980
42-41531509192,630 ftFeb 1980
42-41531391182,655 ftSep 1979
42-41531392172,670 ftSep 1979
42-41531334152,680 ftMay 1979

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 20261950106.413.05$20,750
Apr 2026284098.932.87$28,096
Mar 2026307089.753.15$27,553
Feb 2026303063.503.75$19,241
Jan 2026202059.138.00$11,944
Dec 2025302056.664.41$17,111
Nov 2025299058.593.93$17,518
Oct 2025204059.383.30$12,114
Sep 2025290062.743.08$18,195
Aug 2025396063.933.01$25,316
Jul 2025203066.743.32$13,548
Jun 2025405066.483.13$26,924
May 2025195060.553.23$11,807
Apr 2025299062.363.54$18,646
Mar 2025387067.704.27$26,200
Feb 2025200070.884.34$14,176
Jan 2025103074.324.28$7,655
Dec 2024419068.993.12$28,907
Nov 2024196069.052.20$13,534
Oct 2024393071.372.28$28,048
Sep 2024293069.612.36$20,396
Aug 2024300075.632.06$22,689
Jul 2024196079.932.15$15,666
Jun 2024390078.082.63$30,451
May 2024198078.812.20$15,604
Apr 2024207084.451.66$17,481
Mar 2024412080.301.55$33,084
Feb 2024402076.091.78$30,588
Jan 2024191073.023.30$13,947
Dec 2023388071.262.61$27,649
Nov 2023396077.892.81$30,844
Oct 2023199085.443.09$17,003
Sep 2023197089.042.74$17,541
Aug 2023395080.522.67$31,805
Jul 2023280074.852.64$20,958
Jun 2023392068.962.26$27,032
May 2023196070.622.23$13,842
Apr 2023397078.122.24$31,014
Mar 2023398072.852.39$28,994
Feb 2023318075.112.47$23,885
Jan 2023367076.533.39$28,087
Dec 2022193076.415.73$14,747
Nov 2022283085.005.65$24,055
Oct 2022372087.185.86$32,431
Sep 2022520084.888.16$44,138
Aug 2022302094.529.13$28,545
Jul 20222080101.587.54$21,129
Jun 20224740115.097.98$54,553
May 20224010109.378.43$43,857
Apr 20222960104.226.84$30,849
Mar 20223950108.885.08$43,008
Feb 2022375091.054.86$34,144
Jan 2022186081.844.54$15,222
Dec 2021371071.323.90$26,460
Nov 2021383077.435.24$29,656
Oct 2021557079.795.71$44,443
Sep 2021186069.865.35$12,994
Aug 2021393066.024.22$25,946
Jul 2021576070.783.98$40,769
Jun 2021196069.493.38$13,620
May 2021398063.483.02$25,265
Apr 2021402060.362.76$24,265
Mar 2021401061.302.72$24,581
Feb 2021397057.805.55$22,947
Jan 2021198050.412.81$9,981
Dec 2020637044.642.68$28,436
Nov 2020418038.772.71$16,206
Oct 2020213036.972.48$7,875
Sep 2020419037.091.99$15,541
Aug 2020392039.982.39$15,672
Jul 2020538038.371.83$20,643
Jun 2020572034.901.69$19,963
May 2020183016.921.81$3,096
Apr 2020190014.751.80$2,803
Mar 2020567030.341.86$17,203
Feb 2020289049.881.98$14,415
Jan 2020463057.252.09$26,507
Dec 2019374059.012.30$22,070
Nov 2019370055.302.75$20,461
Oct 2019391053.472.42$20,907
Sep 2019395055.052.66$21,745
Aug 2019379053.112.30$20,129
Jul 2019356056.272.46$20,032
Jun 2019423052.782.49$22,326
May 2019420058.482.74$24,562
Apr 2019345062.632.75$21,607
Mar 2019335056.803.06$19,028
Feb 2019345050.852.79$17,543
Jan 2019499046.033.23$22,969
Dec 2018348046.594.19$16,213
Nov 2018470052.934.24$24,877
Oct 2018489061.443.40$30,044
Sep 2018390059.543.11$23,221
Aug 2018365059.403.07$21,681
Jul 2018502065.142.93$32,700
Jun 2018329060.183.08$19,799
May 2018320065.382.90$20,922
Apr 2018488063.842.90$31,154
Mar 2018494061.222.79$30,243
Feb 2018470061.782.77$29,037
Jan 2018288062.874.01$18,107
Dec 2017354057.272.92$20,274
Nov 2017554055.423.12$30,703
Oct 2017562049.292.98$27,701
Sep 2017375047.523.09$17,820
Aug 2017556045.373.00$25,226
Jul 2017373043.873.09$16,364
Jun 2017568042.493.09$24,134
May 2017570045.373.26$25,861
Apr 2017583047.933.21$27,943
Mar 2017383046.772.98$17,913
Feb 2017587050.452.95$29,614
Jan 2017455049.413.42$22,482
Dec 2016564048.763.72$27,501
Nov 20164494742.492.64$19,202
Oct 20163784746.193.09$17,605
Sep 20165654741.553.10$23,621
Aug 20164694741.442.92$19,573
Jul 20166374741.622.92$26,649
Jun 20163764745.352.69$17,178
May 20166344742.521.99$27,051
Apr 20163604736.561.99$13,255
Mar 20167314733.011.79$24,215
Feb 20163674726.472.06$9,811
Jan 20167464727.352.36$20,514
Dec 20155884732.362.00$19,122
Nov 20155924738.792.17$23,066
Oct 20155944743.552.43$25,983
Sep 20155794742.992.76$25,021
Aug 20155384740.162.87$21,741
Jul 20155174748.152.95$25,032
Jun 20156334756.152.88$35,678
May 20155174755.212.96$28,682
Apr 20155874749.822.71$29,372
Mar 20155094742.892.93$21,969
Feb 20155164744.662.98$23,184
Jan 20155524743.433.10$24,119
Dec 20145304754.693.59$29,154
Nov 20145294770.464.25$37,473
Oct 20145354778.303.90$42,074
Sep 20145394786.164.05$46,630
Aug 20145974789.394.04$53,555
Jul 20145164796.564.18$50,021
Jun 20147224798.164.74$71,094
May 20147214794.734.73$68,522
Apr 20146224795.944.81$59,901
Mar 20145514795.895.06$53,073
Feb 20145174797.406.19$50,647
Jan 20144494790.404.86$40,818
Dec 20135384791.824.35$49,604
Nov 20136144788.853.74$54,730
Oct 20136114797.423.78$59,701
Sep 201347147104.113.72$49,211
Aug 201334247104.253.52$35,819
Jul 201346447102.523.72$47,744
Jun 20133464794.403.93$32,847
May 20134924794.834.15$46,851
Apr 20133704793.964.28$34,966
Mar 20134874793.623.91$45,777
Feb 20134204791.233.42$38,477
Jan 20136084791.603.42$55,854
Dec 20125264786.773.42$45,802
Nov 20126154786.953.62$53,645
Oct 20126104789.383.40$54,682
Sep 20124604794.672.92$43,685
Aug 20124954792.662.91$46,003
Jul 20123914785.133.02$33,428
Jun 20124924779.822.52$39,390
May 20124864791.612.49$44,639
Apr 201260647101.652.00$61,694
Mar 201261347105.052.22$64,500
Feb 201252347101.102.57$52,996
Jan 20125374798.092.73$52,803
Dec 20115814796.873.24$56,434
Nov 20115274795.723.31$50,600
Oct 20114314784.983.65$36,798
Sep 20115704783.623.99$47,851
Aug 20114264783.404.15$35,723
Jul 20113034794.144.52$28,737
Jun 20114834792.904.64$45,089
May 20114864798.134.40$47,898
Apr 201141047105.964.33$43,647
Mar 20118444796.364.06$81,519
Feb 20112644785.644.18$22,805
Jan 20115834786.504.59$50,645
Dec 20105784785.734.35$49,756
Nov 20104374780.843.80$35,505
Oct 20105824778.103.51$45,619
Sep 20105754772.633.98$41,949
Aug 20106114773.684.42$45,226
Jul 20104934772.554.74$35,990
Jun 20104874770.364.91$34,496
May 20105544771.124.24$39,600
Apr 20104894781.694.12$40,140
Mar 20104744778.394.39$37,363
Feb 20105164773.585.44$38,223
Jan 20105704774.365.96$42,666
Dec 20094364771.445.48$31,406
Nov 20095714774.593.75$42,767
Oct 20097114772.544.11$51,769
Sep 20095734765.543.06$37,698
Aug 20096114767.423.22$41,345
Jul 20093004761.133.46$18,502
Jun 20092974766.163.90$19,833
May 20094174754.743.93$23,011
Apr 20093684746.773.59$17,380
Mar 20095014742.144.06$21,303
Feb 20093554732.814.63$11,865
Jan 20092734735.865.37$10,042
Dec 20083404737.105.98$12,895
Nov 20084934755.496.86$27,679
Oct 20084874775.246.92$36,967
Sep 200852047101.767.88$53,285
Aug 200858247114.228.48$66,875
Jul 200831447131.0811.39$41,694
Jun 200848447131.3313.03$64,176
May 200844247123.1711.57$54,985
Apr 200858647110.3110.45$65,133
Mar 200855247101.909.66$56,703
Feb 20085484792.538.77$51,119
Jan 20083294790.388.21$30,121
Dec 20075984788.337.30$53,165
Nov 20075244791.677.29$48,378
Oct 20075294782.856.92$44,153
Sep 20076274775.846.24$47,845
Aug 20075284769.066.39$36,764
Jul 20077314770.906.39$52,128
Jun 20076404762.007.55$40,035
May 20075204758.747.85$30,914
Apr 20076274759.617.81$37,742
Mar 20076234756.927.30$35,804
Feb 20076264755.108.22$34,879
Jan 20075894750.306.73$29,943
Dec 20064514756.656.92$25,874
Nov 20065544754.207.62$30,385
Oct 20066504754.906.01$35,968
Sep 20065484760.085.04$33,161
Aug 20066234768.717.34$43,151
Jul 20066404769.376.34$44,695
Jun 20064404766.286.38$29,463
May 20066504766.016.42$43,208
Apr 20066274764.397.36$40,718
Mar 20066774756.707.08$38,719
Feb 20065824757.597.75$33,882
Jan 20065744760.598.93$35,199
Dec 20056784754.9413.42$37,880
Nov 20057034754.6910.59$38,945
Oct 20055394758.3413.80$32,094
Sep 20055444761.4512.08$33,997
Aug 20056904761.519.80$42,902
Jul 20055324755.697.84$29,996
Jun 20057694752.337.38$40,589
May 20055464745.226.65$25,003
Apr 20056674749.207.36$33,162
Mar 20056614750.377.15$33,631
Feb 20056734745.226.31$30,730
Jan 20056914743.166.32$30,121
Dec 20047004739.866.75$28,219
Nov 20046634745.286.33$30,318
Oct 20046904749.706.52$34,599
Sep 20046784743.245.28$29,565
Aug 20048104742.375.55$34,581
Jul 20048054738.286.08$31,101
Jun 20045434736.106.43$19,905
May 20049024737.486.49$34,112
Apr 20045464734.475.86$19,096
Mar 20046654734.365.53$23,109
Feb 20046624732.455.51$21,741
Jan 20047844732.036.30$25,408
Dec 20035404730.266.30$16,637
Nov 20038964728.804.60$26,021
Oct 20036684728.174.76$19,041
Sep 20036414726.314.75$17,088
Aug 20036244729.765.13$18,811
Jul 20037404729.415.17$22,006
Jun 20036244728.565.98$18,103
May 20036884726.595.97$18,575
Apr 20037194726.675.41$19,430
Mar 20037304731.146.10$23,019
Feb 20036394733.487.93$21,766
Jan 20037304730.315.58$22,389
Dec 20027404726.914.85$20,142
Nov 20027134724.664.14$17,777
Oct 20026164726.464.23$16,498
Sep 20028164727.443.64$22,562
Aug 20028134725.963.16$21,254
Jul 20025624724.583.06$13,958
Jun 20027724723.733.34$18,476
May 20025944724.663.58$14,816
Apr 20028374723.653.51$19,960
Mar 20026914722.003.10$15,348
Feb 20026494718.222.38$11,936
Jan 20029174717.172.38$15,857
Dec 2001783016.932.36$13,256
Nov 2001499018.072.41$9,017
Oct 2001758019.782.53$14,993
Sep 2001688024.262.25$16,691
Aug 2001800024.873.05$19,896
Jul 2001804023.933.20$19,240
Jun 2001872024.563.82$21,416
May 20011,115025.524.31$28,455
Apr 2001747024.685.34$18,436
Mar 2001966024.545.38$23,706
Feb 2001804027.755.77$22,311
Jan 2001728027.478.40$19,998
Dec 2000827026.889.12$22,230
Nov 2000834032.215.66$26,863
Oct 2000637031.235.15$19,894
Sep 20001,024031.875.19$32,635
Aug 2000637029.644.54$18,881
Jul 2000941028.534.09$26,847
Jun 2000830029.304.40$24,319
May 2000957027.263.68$26,088
Apr 2000921024.513.12$22,574
Mar 20001,041028.422.86$29,585
Feb 2000822027.622.73$22,704
Jan 20001,004025.272.48$25,371
Dec 1999852024.282.42$20,687
Nov 1999943023.192.43$21,868
Oct 19991,159020.982.80$24,316
Sep 1999972021.752.62$21,141
Aug 19991,092019.262.88$21,032
Jul 1999898017.892.37$16,065
Jun 1999980015.942.36$15,621
May 1999871015.792.32$13,753
Apr 1999948015.102.21$14,315
Mar 19991,229012.471.84$15,326
Feb 19991,66909.981.82$16,657
Jan 19991,706010.381.90$17,708
Dec 19981,95809.201.77$18,014
Nov 1998307010.892.19$3,343
Oct 1998279012.421.97$3,465
Sep 1998385012.592.08$4,847
Aug 1998552011.301.91$6,238
Jul 19981,589011.742.24$18,655
Jun 1998275011.242.24$3,091
May 1998925012.622.21$11,674
Apr 1998241013.042.51$3,143
Mar 199868012.802.31$870
Feb 1998278013.952.30$3,878
Jan 1998130014.702.15$1,911
Dec 1997427016.322.41$6,969
Nov 1997250018.193.09$4,548
Oct 1997218019.253.15$4,197
Sep 1997557017.742.95$9,881
Aug 1997536017.862.55$9,573
Jul 1997657017.582.25$11,550
Jun 1997550017.242.26$9,482
May 1997657018.972.31$12,463
Apr 1997666017.882.08$11,908
Mar 1997795018.951.94$15,065
Feb 1997684020.492.21$14,015
Jan 1997930023.483.54$21,836
Dec 1996447023.32$10,424
Nov 1996463021.97$10,172
Oct 1996411023.31$9,580
Sep 1996385022.22$8,555
Aug 1996384020.26$7,780
Jul 1996489019.55$9,560
Jun 1996490018.73$9,178
May 1996372019.43$7,228
Apr 1996492021.51$10,583
Mar 1996480019.38$9,302
Feb 1996358016.98$6,079
Jan 1996493017.07$8,416
Dec 1995366017.19$6,292
Nov 1995477016.00$7,632
Oct 1995468015.43$7,221
Sep 1995476016.18$7,702
Aug 1995485015.92$7,721
Jul 1995474015.24$7,224
Jun 1995466016.41$7,647
May 1995603017.56$10,589
Apr 1995512117.73$9,078
Mar 1995513116.44$8,434
Feb 1995638116.58$10,578
Jan 1995524115.92$8,342
Dec 1994650115.03$9,770
Nov 1994513015.90$8,157
Oct 1994630115.58$9,815
Sep 1994610115.29$9,327
Aug 1994481116.13$7,759
Jul 1994753117.56$13,223
Jun 1994648117.09$11,074
May 1994809115.88$12,847
Apr 1994837114.14$11,835
Mar 1994977112.46$12,173
Feb 1994514112.50$6,425
Jan 1994486112.66$6,153
Dec 1993681112.33$8,397
Nov 1993703114.49$10,186
Oct 1993735115.85$11,650
Sep 1993684115.03$10,281
Aug 1993835115.66$13,076
Jul 1993779115.46$12,043
Jun 1993878116.79$14,742
May 19931,074117.68$18,988
Apr 1993957118.05$17,274
Mar 19931,091118.14$19,791
Feb 19931,103117.90$19,744
Jan 19931,124116.93$19,029

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                  195 bbl  × $106.41 =    $20,750
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $20,750

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. 8A/O/61323 is the state's own key, not one this site invented.