MARY"B"

Operated by WARREN PRODUCTION SERVICES (P-5 898015) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12482District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$6.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$83 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, 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
NGPA1none

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
OilDisposition100,969 bbl$3,421,934
Casinghead gasProduction871,556 Mcf$3,103,330
Total$6,525,264

147,601 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 30.2705, -96.7808. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.27049, -96.78078 · 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
8,482 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 8,482 ft.

Completions filed
Oct 1979
1 of 1 wells

1 well

42-2873052818,482 ftOct 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 20260983106.413.05$2,994
Apr 2026088998.932.87$2,551
Mar 202601,13289.753.15$3,565
Feb 20261801,00663.503.75$15,203
Jan 202601,24859.138.00$9,981
Dec 202501,41256.664.41$6,232
Nov 202501,23358.593.93$4,841
Oct 20251801,06359.383.30$14,201
Sep 202501,06362.743.08$3,271
Aug 2025092663.933.01$2,792
Jul 202517689966.743.32$14,727
Jun 2025085066.483.13$2,659
May 202518785960.553.23$14,099
Apr 202519099862.363.54$15,384
Mar 2025081167.704.27$3,462
Feb 2025097070.884.34$4,211
Jan 20251851,77474.324.28$21,340
Dec 202401,72068.993.12$5,369
Nov 202401,50769.052.20$3,313
Oct 2024185071.372.28$13,203
Sep 202401,50769.612.36$3,563
Aug 20241901,42875.632.06$17,317
Jul 202401,54179.932.15$3,308
Jun 2024170078.082.63$13,274
May 202401,60478.812.20$3,526
Apr 20241801,58284.451.66$17,826
Mar 20241781,60080.301.55$16,766
Feb 202401,46076.091.78$2,604
Jan 20241902,54173.023.30$22,253
Dec 20231752,44071.262.61$18,841
Nov 20230077.892.81$0
Oct 20231872,11785.443.09$22,513
Sep 20231741,86389.042.74$20,588
Aug 202302,00980.522.67$5,370
Jul 20231842,16774.852.64$19,497
Jun 20231902,19168.962.26$18,051
May 20231852,26470.622.23$18,108
Apr 20231922,40178.122.24$20,372
Mar 20233613,08972.852.39$33,691
Feb 20231853,15575.112.47$21,675
Jan 20235663,67076.533.39$55,749
Dec 20223843,73876.415.73$50,757
Nov 20223733,80185.005.65$53,166
Oct 20223885,16787.185.86$64,124
Sep 20225646,15484.888.16$98,112
Aug 20221862,72294.529.13$42,425
Jul 202201,389101.587.54$10,476
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 202046036.972.48$1,701
Sep 202001,15137.091.99$2,292
Aug 202001,33339.982.39$3,179
Jul 20201671,78038.371.83$9,657
Jun 20201781,74334.901.69$9,158
May 20201781,78416.921.81$6,249
Apr 20201841,74614.751.80$5,864
Mar 20201731,71730.341.86$8,436
Feb 20201791,95149.881.98$12,793
Jan 20201761,77357.252.09$13,790
Dec 20191611,87159.012.30$13,812
Nov 201911,58455.302.75$4,412
Oct 201917278653.472.42$11,098
Sep 20195233755.052.66$28,889
Aug 201917712653.112.30$9,691
Jul 2019065156.272.46$1,602
Jun 2019063452.782.49$1,579
May 201917250158.482.74$11,431
Apr 2019090462.632.75$2,487
Mar 201916777656.803.06$11,862
Feb 2019080150.852.79$2,237
Jan 2019092646.033.23$2,989
Dec 2018080246.594.19$3,357
Nov 201816998552.934.24$13,119
Oct 201801,00461.443.40$3,412
Sep 2018081359.543.11$2,527
Aug 201816597259.403.07$12,782
Jul 2018092765.142.93$2,718
Jun 201817387860.183.08$13,113
May 201801,05465.382.90$3,057
Apr 201815898663.842.90$12,947
Mar 2018086261.222.79$2,402
Feb 2018086861.782.77$2,401
Jan 20181711,23662.874.01$15,706
Dec 201701,26357.272.92$3,690
Nov 201701,02755.423.12$3,203
Oct 201701,00749.292.98$3,005
Sep 201715497247.523.09$10,319
Aug 201701,08545.373.00$3,260
Jul 201717599343.873.09$10,743
Jun 201701,81942.493.09$5,616
May 201701,24745.373.26$4,069
Apr 20171741,18847.933.21$12,155
Mar 20170046.772.98$0
Feb 2017181050.452.95$9,131
Jan 20170049.413.42$0
Dec 20162871,27548.763.72$18,741
Nov 201611,13942.492.64$3,054
Oct 201601,10846.193.09$3,424
Sep 20161781,09841.553.10$10,800
Aug 201601,18541.442.92$3,465
Jul 201601,20541.622.92$3,524
Jun 20161791,18945.352.69$11,311
May 201611,18642.521.99$2,404
Apr 20161811,14036.561.99$8,887
Mar 201601,10833.011.79$1,988
Feb 20161791,18726.472.06$7,188
Jan 201601,35227.352.36$3,197
Dec 20151771,29932.362.00$8,328
Nov 201511,23238.792.17$2,709
Oct 201511,24043.552.43$3,053
Sep 20151601,31042.992.76$10,492
Aug 201511,34640.162.87$3,907
Jul 20151781,43948.152.95$12,809
Jun 201511,22056.152.88$3,573
May 20151871,24155.212.96$13,992
Apr 201501,17749.822.71$3,186
Mar 20151801,17242.892.93$11,160
Feb 2015093744.662.98$2,789
Jan 201511,10843.433.10$3,479
Dec 201411,17954.693.59$4,289
Nov 20141651,06570.464.25$16,154
Oct 201411,26078.303.90$4,994
Sep 20141781,27586.164.05$20,494
Aug 2014093889.394.04$3,785
Jul 20141641,32396.564.18$21,365
Jun 201401,16698.164.74$5,523
May 20141721,28394.734.73$22,358
Apr 201411,25495.944.81$6,127
Mar 20141741,25695.895.06$23,036
Feb 20141781,22297.406.19$24,904
Jan 20141821,30090.404.86$22,772
Dec 201301,25291.824.35$5,452
Nov 201301,20388.853.74$4,497
Oct 20131671,30897.423.78$21,213
Sep 201301,175104.113.72$4,368
Aug 20131691,355104.253.52$22,391
Jul 20130824102.523.72$3,063
Jun 20131801,09894.403.93$21,311
May 201301,34394.834.15$5,572
Apr 20131641,28793.964.28$20,921
Mar 20131801,38693.623.91$22,275
Feb 201301,23891.233.42$4,234
Jan 20131831,36891.603.42$21,441
Dec 201211,33986.773.42$4,666
Nov 20121511,31786.953.62$17,904
Oct 201201,45989.383.40$4,960
Sep 20121531,40994.672.92$18,597
Aug 20121791,37792.662.91$20,591
Jul 201201,53785.133.02$4,643
Jun 20123351,59579.822.52$30,758
May 201201,28091.612.49$3,185
Apr 20121681,519101.652.00$20,110
Mar 201211,468105.052.22$3,367
Feb 20121721,372101.102.57$20,916
Jan 20121781,18998.092.73$20,711
Dec 201101,24096.873.24$4,017
Nov 20111801,23795.723.31$21,326
Oct 201101,36584.983.65$4,980
Sep 20111761,42483.623.99$20,393
Aug 201111,55583.404.15$6,536
Jul 20111781,51894.144.52$23,614
Jun 201111,43392.904.64$6,742
May 201111,41598.134.40$6,331
Apr 20111791,377105.964.33$24,934
Mar 201111,45696.364.06$6,004
Feb 20111771,32785.644.18$20,705
Jan 20111801,52286.504.59$22,554
Dec 201011,63585.734.35$7,194
Nov 20101801,50280.843.80$20,252
Oct 20101791,58678.103.51$19,545
Sep 201001,54472.633.98$6,144
Aug 20101601,60773.684.42$18,891
Jul 201001,51072.554.74$7,152
Jun 20101771,69370.364.91$20,767
May 201001,72071.124.24$7,285
Apr 20101831,76981.694.12$22,242
Mar 201001,60078.394.39$7,022
Feb 20101691,57273.585.44$20,990
Jan 201001,70074.365.96$10,139
Dec 20091721,84371.445.48$22,394
Nov 20091451,90074.593.75$17,943
Oct 20091822,32072.544.11$22,738
Sep 20093541,90365.543.06$29,033
Aug 200901,37967.423.22$4,438
Jul 20091491,55461.133.46$14,492
Jun 200901,62966.163.90$6,345
May 20091651,67154.743.93$15,592
Apr 20091881,56246.773.59$14,396
Mar 200911,87742.144.06$7,661
Feb 200901,82432.814.63$8,451
Jan 20091952,10335.865.37$18,288
Dec 20081882,21337.105.98$20,202
Nov 20081842,34355.496.86$26,284
Oct 200801,30975.246.92$9,061
Sep 20080635101.767.88$5,002
Aug 200801,541114.228.48$13,072
Jul 20081801,596131.0811.39$41,772
Jun 200801,845131.3313.03$24,045
May 20081812,119123.1711.57$46,820
Apr 20081712,037110.3110.45$40,160
Mar 20081832,100101.909.66$38,942
Feb 20081862,02292.538.77$34,945
Jan 20083492,08490.388.21$48,643
Dec 20071781,74388.337.30$28,450
Nov 20071801,24991.677.29$25,608
Oct 20071761,84082.856.92$27,318
Sep 200711,49975.846.24$9,436
Aug 20073631,78969.066.39$36,497
Jul 200701,90970.906.39$12,195
Jun 20071822,14362.007.55$27,460
May 20071791,47158.747.85$22,056
Apr 20073721,70159.617.81$35,452
Mar 200701,30156.927.30$9,500
Feb 20071841,64955.108.22$23,687
Jan 20071852,19950.306.73$24,098
Dec 20061822,74656.656.92$29,308
Nov 20061852,73154.207.62$30,830
Oct 20061822,39254.906.01$24,377
Sep 20061821,07360.085.04$16,339
Aug 200611,56168.717.34$11,526
Jul 20061942,40969.376.34$28,737
Jun 20061812,37366.286.38$27,146
May 20061842,41466.016.42$27,656
Apr 20061822,20364.397.36$27,934
Mar 20061812,22956.707.08$26,051
Feb 20061812,04557.597.75$26,275
Jan 20061842,25060.598.93$31,249
Dec 20053661,99654.9413.42$46,885
Nov 200501,58254.6910.59$16,751
Oct 20051832,22558.3413.80$41,372
Sep 200502,80861.4512.08$33,918
Aug 20051793,01261.519.80$40,518
Jul 20051803,04155.697.84$33,877
Jun 20053652,94652.337.38$40,845
May 20051792,47245.226.65$24,536
Apr 20055432,74349.207.36$46,905
Mar 200501,95550.377.15$13,988
Feb 20051832,56045.226.31$24,434
Jan 20051892,90143.166.32$26,498
Dec 200413,24039.866.75$21,913
Nov 20043552,84245.286.33$34,065
Oct 20041662,49249.706.52$24,486
Sep 20041811,52543.245.28$15,884
Aug 20041821,92442.375.55$18,391
Jul 20045312,51238.286.08$35,610
Jun 20041792,65536.106.43$23,542
May 20041802,61237.486.49$23,710
Apr 20041811,70334.475.86$16,216
Mar 20041762,50434.365.53$19,895
Feb 20043622,16132.455.51$23,653
Jan 20041832,07432.036.30$18,927
Dec 20031811,71030.266.30$16,253
Nov 200301,53228.804.60$7,040
Oct 20033621,59928.174.76$17,808
Sep 200301,66926.314.75$7,927
Aug 20031742,20929.765.13$16,510
Jul 20031812,27929.415.17$17,108
Jun 20031832,42428.565.98$19,729
May 20031802,59926.595.97$20,309
Apr 20031852,65326.675.41$19,279
Mar 200313,11131.146.10$18,996
Feb 20033663,15333.487.93$37,244
Jan 20031893,52430.315.58$25,400
Dec 20021833,78526.914.85$23,296
Nov 20023633,96424.664.14$25,350
Oct 20025513,99926.464.23$31,492
Sep 200202,19027.443.64$7,961
Aug 20023664,43725.963.16$23,541
Jul 20021823,90924.583.06$16,442
Jun 20023673,89823.733.34$21,721
May 20027224,27524.663.58$33,126
Apr 20025503,20923.653.51$24,279
Mar 20027404,73022.003.10$30,956
Feb 20025575,10018.222.38$22,265
Jan 20023746,05017.172.38$20,794
Dec 20015454,39216.932.36$19,611
Nov 20017292,09618.072.41$18,215
Oct 20017232,30319.782.53$20,125
Sep 20013392,33924.262.25$13,490
Aug 20016932,41024.873.05$24,593
Jul 20013482,31523.933.20$15,729
Jun 20015392,94024.563.82$24,481
May 20017263,21425.524.31$32,371
Apr 20017113,39024.685.34$35,634
Mar 20019283,64524.545.38$42,370
Feb 20015583,18527.755.77$33,853
Jan 20019423,99827.478.40$59,455
Dec 20007653,79026.889.12$55,137
Nov 20001,1257,75832.215.66$80,131
Oct 20005618,90431.235.15$63,336
Sep 20001,1266,68231.875.19$70,542
Aug 20005597,63829.644.54$51,251
Jul 20008958,80428.534.09$61,541
Jun 20005326,14029.304.40$42,587
May 20005307,06227.263.68$40,434
Apr 20009379,17624.513.12$51,558
Mar 20005543,77828.422.86$26,549
Feb 200001,56627.622.73$4,270
Jan 20009166,72825.272.48$39,836
Dec 19999069,21624.282.42$44,335
Nov 19993579,80423.192.43$32,142
Oct 19998919,09420.982.80$44,190
Sep 19997196,33021.752.62$32,216
Aug 19998863,72619.262.88$27,779
Jul 19998843,90817.892.37$25,086
Jun 19995393,47615.942.36$16,802
May 19997194,40515.792.32$21,577
Apr 19997092,99215.102.21$17,312
Mar 19991801,37812.471.84$4,778
Feb 19997151,5009.981.82$9,862
Jan 19995391,55210.381.90$8,544
Dec 19983733,1189.201.77$8,961
Nov 19985634,09010.892.19$15,071
Oct 19981893,12212.421.97$8,495
Sep 199802,94612.592.08$6,135
Aug 19981832,94211.301.91$7,679
Jul 199802,65311.742.24$5,935
Jun 199803,76911.242.24$8,432
May 19981712,85212.622.21$8,451
Apr 19983673,85513.042.51$14,444
Mar 19985342,90212.802.31$13,537
Feb 19983481,70313.952.30$8,770
Jan 199871591014.702.15$12,471
Dec 19977621,06616.322.41$15,006
Nov 19979461,61918.193.09$22,208
Oct 19974,25914,03419.253.15$126,190
Sep 19971,8393,00217.742.95$41,494
Aug 19973481,97817.862.55$11,269
Jul 19973672,06817.582.25$11,099
Jun 19973382,17017.242.26$10,725
May 19973554,42418.972.31$16,947
Apr 19973444,44017.882.08$15,398
Mar 19973564,48818.951.94$15,449
Feb 19973604,05020.492.21$16,310
Jan 19973674,37423.483.54$24,100
Dec 19963324,40223.32$7,742
Nov 19963244,37221.97$7,118
Oct 19965204,64223.31$12,121
Sep 19961684,16622.22$3,733
Aug 19963384,28620.26$6,848
Jul 19961764,14819.55$3,441
Jun 19965174,87618.73$9,683
May 19963504,67419.43$6,801
Apr 19963404,65221.51$7,313
Mar 19963494,75219.38$6,764
Feb 19963354,46016.98$5,688
Jan 19965124,48017.07$8,740
Dec 19953422,38317.19$5,879
Nov 19953372,45416.00$5,392
Oct 19955272,46915.43$8,132
Sep 19953492,30216.18$5,647
Aug 19953322,40115.92$5,285
Jul 19953462,50815.24$5,273
Jun 19953422,01516.41$5,612
May 19953612,45317.56$6,339
Apr 19953622,48117.73$6,418
Mar 19955362,71916.44$8,812
Feb 19953752,44316.58$6,218
Jan 19957372,92315.92$11,733
Dec 19941161,85515.03$1,743
Nov 19943582,72515.90$5,692
Oct 19949163,15115.58$14,271
Sep 199411,64915.29$15
Aug 1994511,72416.13$823
Jul 19941902,38117.56$3,336
Jun 19943632,48217.09$6,204
May 19941722,75415.88$2,731
Apr 19943502,83314.14$4,949
Mar 19945143,12212.46$6,404
Feb 19943492,93012.50$4,363
Jan 19943893,59012.66$4,925
Dec 19936593,77512.33$8,125
Nov 19935674,16414.49$8,216
Oct 19939225,02815.85$14,614
Sep 19932,3652,13015.03$35,546
Aug 19931,7661,75115.66$27,656
Jul 19931,4611,38115.46$22,587
Jun 19931,2851,74816.79$21,575
May 19933722,26017.68$6,577
Apr 19935642,66618.05$10,180
Mar 19931,0523,21918.14$19,083
Feb 19939232,39017.90$16,522
Jan 19931832,43216.93$3,098

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                    0 bbl  × $106.41 =         $0
Casinghead gas       983 Mcf  × $  3.05 =     $2,994

────────────────────────────────────────────────────
Month total                                   $2,994

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/12482 is the state's own key, not one this site invented.