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MARTIN, ANNIE "B"

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 61184District 8AField 25544001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$485 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The DORWARD field

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
OilDisposition14,280 bbl$484,684
Casinghead gasProduction26 Mcf$0
Total$484,684

26 Mcf of this lease's gas, across 26 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 (2)

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 32.9495, -101.1045. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.94952, -101.10449 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
3,104 ft
2 wells filed one
Completion to plug
39.0 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 3,083 and 3,125 ft, median 3,104 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1974 – Jul 1984
2 of 2 wells
Plug dates filed
Oct 2010 – Nov 2025
2 of 2 wells

Last completion to plug: a median of 39.0 years across the 2 wells that filed both dates, with the middle half between 37.8 years and 40.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4153262033,125 ftJul 1984Nov 2025Yes
42-4153029823,083 ftFeb 1974Oct 2010Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201713050.452.95$656
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201683041.553.10$3,449
Aug 20160041.442.92$0
Jul 201680041.622.92$3,330
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 201682036.561.99$2,998
Mar 20160033.011.79$0
Feb 201678026.472.06$2,065
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 201579038.792.17$3,064
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201566040.162.87$2,651
Jul 20150048.152.95$0
Jun 201585056.152.88$4,773
May 20150055.212.96$0
Apr 201570049.822.71$3,487
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 201553043.433.10$2,302
Dec 20140054.693.59$0
Nov 201458070.464.25$4,087
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 201478089.394.04$6,972
Jul 20140096.564.18$0
Jun 201473098.164.74$7,166
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 201469095.895.06$6,616
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 201360091.824.35$5,509
Nov 20130088.853.74$0
Oct 201372097.423.78$7,014
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013730102.523.72$7,484
Jun 20130094.403.93$0
May 201369094.834.15$6,543
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201348091.233.42$4,379
Jan 20130091.603.42$0
Dec 201269086.773.42$5,987
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201270094.672.92$6,627
Aug 20120092.662.91$0
Jul 201274085.133.02$6,300
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 2012680101.652.00$6,912
Mar 201200105.052.22$0
Feb 2012670101.102.57$6,774
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 201160095.723.31$5,743
Oct 20110084.983.65$0
Sep 201159083.623.99$4,934
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 201162092.904.64$5,760
May 20110098.134.40$0
Apr 2011600105.964.33$6,358
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201165086.504.59$5,623
Dec 20100085.734.35$0
Nov 201072080.843.80$5,820
Oct 20100078.103.51$0
Sep 201059072.633.98$4,285
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 201061070.364.91$4,292
May 20100071.124.24$0
Apr 201061081.694.12$4,983
Mar 20100078.394.39$0
Feb 201058073.585.44$4,268
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 200962074.593.75$4,625
Oct 20090072.544.11$0
Sep 200962065.543.06$4,063
Aug 20090067.423.22$0
Jul 200948061.133.46$2,934
Jun 20090066.163.90$0
May 200962054.743.93$3,394
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200963032.814.63$2,067
Jan 20090035.865.37$0
Dec 200863037.105.98$2,337
Nov 20080055.496.86$0
Oct 200868075.246.92$5,116
Sep 200800101.767.88$0
Aug 2008660114.228.48$7,539
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 2008700123.1711.57$8,622
Apr 200800110.3110.45$0
Mar 2008540101.909.66$5,503
Feb 20080092.538.77$0
Jan 200857090.388.21$5,152
Dec 20070088.337.30$0
Nov 200767091.677.29$6,142
Oct 20070082.856.92$0
Sep 200756075.846.24$4,247
Aug 20070069.066.39$0
Jul 200746070.906.39$3,261
Jun 200744062.007.55$2,728
May 20070058.747.85$0
Apr 200741059.617.81$2,444
Mar 200750056.927.30$2,846
Feb 20070055.108.22$0
Jan 200738050.306.73$1,911
Dec 20060056.656.92$0
Nov 200643054.207.62$2,331
Oct 200646054.906.01$2,525
Sep 20060060.085.04$0
Aug 200649068.717.34$3,367
Jul 200646069.376.34$3,191
Jun 20060066.286.38$0
May 200643066.016.42$2,838
Apr 200643064.397.36$2,769
Mar 20060056.707.08$0
Feb 200639057.597.75$2,246
Jan 200643060.598.93$2,605
Dec 20050054.9413.42$0
Nov 200546054.6910.59$2,516
Oct 200545058.3413.80$2,625
Sep 20050061.4512.08$0
Aug 200544061.519.80$2,706
Jul 200545055.697.84$2,506
Jun 20050052.337.38$0
May 200538045.226.65$1,718
Apr 200538049.207.36$1,870
Mar 200543050.377.15$2,166
Feb 20050045.226.31$0
Jan 200554043.166.32$2,331
Dec 200443039.866.75$1,714
Nov 20040045.286.33$0
Oct 200437049.706.52$1,839
Sep 200440043.245.28$1,730
Aug 200450042.375.55$2,119
Jul 20040038.286.08$0
Jun 200440036.106.43$1,444
May 200443037.486.49$1,612
Apr 20040034.475.86$0
Mar 200437034.365.53$1,271
Feb 200441032.455.51$1,330
Jan 200431032.036.30$993
Dec 20030030.266.30$0
Nov 200342028.804.60$1,210
Oct 200338028.174.76$1,070
Sep 200341026.314.75$1,079
Aug 200329029.765.13$863
Jul 200314029.415.17$412
Jun 200328028.565.98$800
May 200341026.595.97$1,090
Apr 200333026.675.41$880
Mar 200336031.146.10$1,121
Feb 20030033.487.93$0
Jan 200338030.315.58$1,152
Dec 200248026.914.85$1,292
Nov 200236024.664.14$888
Oct 20020026.464.23$0
Sep 200230027.443.64$823
Aug 200229025.963.16$753
Jul 200249024.583.06$1,204
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 200247023.653.51$1,112
Mar 200249022.003.10$1,078
Feb 200244018.222.38$802
Jan 200263017.172.38$1,082
Dec 200158016.932.36$982
Nov 200136018.072.41$651
Oct 200173019.782.53$1,444
Sep 200164024.262.25$1,553
Aug 200158024.873.05$1,442
Jul 200159023.933.20$1,412
Jun 200157024.563.82$1,400
May 200171025.524.31$1,812
Apr 200150024.685.34$1,234
Mar 200164024.545.38$1,571
Feb 200138027.755.77$1,055
Jan 200149027.478.40$1,346
Dec 200057026.889.12$1,532
Nov 200057032.215.66$1,836
Oct 200043031.235.15$1,343
Sep 200072031.875.19$2,295
Aug 200043029.644.54$1,275
Jul 200065028.534.09$1,854
Jun 200056029.304.40$1,641
May 200064027.263.68$1,745
Apr 200064024.513.12$1,569
Mar 200066028.422.86$1,876
Feb 200041027.622.73$1,132
Jan 200053025.272.48$1,339
Dec 199945024.282.42$1,093
Nov 199950023.192.43$1,160
Oct 199960020.982.80$1,259
Sep 199950021.752.62$1,088
Aug 199954019.262.88$1,040
Jul 199967017.892.37$1,199
Jun 199973015.942.36$1,164
May 199949015.792.32$774
Apr 199955015.102.21$831
Mar 199940012.471.84$499
Feb 19995109.981.82$509
Jan 199953010.381.90$550
Dec 199845009.201.77$4,140
Nov 199870010.892.19$762
Oct 199885012.421.97$1,056
Sep 199893012.592.08$1,171
Aug 199892011.301.91$1,040
Jul 1998259011.742.24$3,041
Jun 199869011.242.24$776
May 1998390012.622.21$4,922
Apr 1998159013.042.51$2,073
Mar 1998218012.802.31$2,790
Feb 1998158013.952.30$2,204
Jan 19986014.702.15$88
Dec 199736016.322.41$588
Nov 199768018.193.09$1,237
Oct 199790019.253.15$1,733
Sep 1997235017.742.95$4,169
Aug 1997233017.862.55$4,161
Jul 1997277017.582.25$4,870
Jun 1997233017.242.26$4,017
May 1997275018.972.31$5,217
Apr 1997271017.882.08$4,845
Mar 1997312018.951.94$5,912
Feb 1997261020.492.21$5,348
Jan 1997349023.483.54$8,195
Dec 1996299023.32—$6,973
Nov 1996281021.97—$6,174
Oct 1996171023.31—$3,986
Sep 199622022.22—$489
Aug 199622020.26—$446
Jul 199665019.55—$1,271
Jun 199663018.73—$1,180
May 199643019.43—$835
Apr 199660021.51—$1,291
Mar 199667019.38—$1,298
Feb 199644016.98—$747
Jan 199643017.07—$734
Dec 199536017.19—$619
Nov 199549016.00—$784
Oct 199553015.43—$818
Sep 199551016.18—$825
Aug 199553015.92—$844
Jul 199570015.24—$1,067
Jun 199583016.41—$1,362
May 199565017.56—$1,141
Apr 19950117.73—$0
Mar 19950116.44—$0
Feb 19950016.58—$0
Jan 19950115.92—$0
Dec 19940115.03—$0
Nov 19940015.90—$0
Oct 19943115.58—$47
Sep 199422115.29—$336
Aug 199431116.13—$500
Jul 199438117.56—$667
Jun 199435117.09—$598
May 199435115.88—$556
Apr 199431114.14—$438
Mar 199443112.46—$536
Feb 199437112.50—$463
Jan 199435112.66—$443
Dec 199355112.33—$678
Nov 199345114.49—$652
Oct 199336115.85—$571
Sep 199339115.03—$586
Aug 199346115.66—$720
Jul 199339115.46—$603
Jun 199343116.79—$722
May 199352117.68—$919
Apr 199349118.05—$884
Mar 199356118.14—$1,016
Feb 199359117.90—$1,056
Jan 199344116.93—$745

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.

Feb 2017 — as filed, then multipliedworked
Oil                   13 bbl  × $ 50.45 =       $656
Casinghead gas         0 Mcf  × $  2.95 =         $0

────────────────────────────────────────────────────
Month total                                     $656

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/61184 is the state's own key, not one this site invented.