MASON, LULA

Operated by LODESTONE OPERATING, INC. (P-5 100710) in the OLETHA (TRAVIS PEAK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 157191District 05Field 671026202 tax incentive programmesCondensateGasSaveExport
Value, all time
$11.2 M
Jan 1996 – May 2026
Value, last 12 filed months
$86 k
at the published price for each month
Months reported
365
no gaps in the span
Streams
2
condensate, 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 88 leases and 88 wells, and the rule below applies to all of them.

Discovered
1992-02-23
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1995-03-21.

The Commission's schedule remark for this field reads: DENSITY REMAINS STATEWIDE.

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
High Cost Gas111996-04-11134256
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
CondensateDisposition1,318 bbl$49,899
GasProduction2,605,946 Mcf$11,196,733
Total$11,246,632

324,787 Mcf of this lease's gas, across 12 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 31.4056, -96.3992. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.40560, -96.39915 · 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
9,258 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 9,258 ft.

Completions filed
Feb 2007
1 of 1 wells

1 well

42-2933102089,258 ftFeb 2007

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 (365)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

365 months

May 202601,271106.413.05$3,871
Apr 202601,25198.932.87$3,590
Mar 202601,72589.753.15$5,433
Feb 202601,75263.503.75$6,571
Jan 202601,74959.138.00$13,988
Dec 202501,73556.664.41$7,657
Nov 202501,72158.593.93$6,757
Oct 202501,68259.383.30$5,559
Sep 202501,89862.743.08$5,840
Aug 202502,18463.933.01$6,584
Jul 202503,11366.743.32$10,320
Jun 202503,22866.483.13$10,100
May 202502,93560.553.23$9,487
Apr 202501,25962.363.54$4,461
Mar 202501,37867.704.27$5,882
Feb 2025030970.884.34$1,341
Jan 2025041274.324.28$1,763
Dec 2024031668.993.12$986
Nov 2024058369.052.20$1,282
Oct 2024071671.372.28$1,633
Sep 2024071869.612.36$1,698
Aug 2024091375.632.06$1,884
Jul 2024029979.932.15$642
Jun 2024032278.082.63$848
May 2024057978.812.20$1,273
Apr 2024046284.451.66$767
Mar 2024081080.301.55$1,252
Feb 2024044776.091.78$797
Jan 2024091773.023.30$3,024
Dec 2023081471.262.61$2,125
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 2023039375.112.47$969
Jan 202301,05676.533.39$3,577
Dec 202201,64676.415.73$9,430
Nov 202201,73385.005.65$9,785
Oct 2022098887.185.86$5,793
Sep 2022041184.888.16$3,355
Aug 2022064994.529.13$5,924
Jul 20220854101.587.54$6,441
Jun 20220764115.097.98$6,095
May 20220567109.378.43$4,782
Apr 20220757104.226.84$5,176
Mar 20229905108.885.08$5,574
Feb 202201,05291.054.86$5,112
Jan 20222299081.844.54$6,293
Dec 202161,13771.323.90$4,861
Nov 202101,32877.435.24$6,955
Oct 2021099779.795.71$5,697
Sep 2021097269.865.35$5,201
Aug 2021075266.024.22$3,174
Jul 202101,28270.783.98$5,105
Jun 202101,69869.493.38$5,740
May 202101,04963.483.02$3,166
Apr 202101,15160.362.76$3,175
Mar 202141,25761.302.72$3,660
Feb 2021089757.805.55$4,977
Jan 202101,14950.412.81$3,229
Dec 202001,72344.642.68$4,610
Nov 202001,63338.772.71$4,420
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 202001539.982.39$36
Jul 20200138.371.83$2
Jun 202001734.901.69$29
May 2020073616.921.81$1,336
Apr 20201083914.751.80$1,661
Mar 2020070830.341.86$1,314
Feb 2020089749.881.98$1,777
Jan 2020583857.252.09$2,042
Dec 2019073459.012.30$1,691
Nov 2019372255.302.75$2,152
Oct 2019071853.472.42$1,737
Sep 2019268455.052.66$1,928
Aug 2019075353.112.30$1,735
Jul 2019069656.272.46$1,712
Jun 2019075052.782.49$1,868
May 2019012058.482.74$329
Apr 2019013562.632.75$371
Mar 2019014656.803.06$447
Feb 2019118650.852.79$570
Jan 2019024246.033.23$781
Dec 2018019746.594.19$825
Nov 2018121552.934.24$964
Oct 2018019261.443.40$652
Sep 2018023759.543.11$737
Aug 2018018359.403.07$561
Jul 2018021965.142.93$642
Jun 2018119460.183.08$657
May 2018024765.382.90$717
Apr 2018028263.842.90$818
Mar 2018228561.222.79$917
Feb 2018018961.782.77$523
Jan 2018115462.874.01$680
Dec 2017021257.272.92$619
Nov 2017027455.423.12$854
Oct 2017525649.292.98$1,010
Sep 2017025247.523.09$778
Aug 2017098145.373.00$2,947
Jul 201701,26543.873.09$3,905
Jun 201701,45642.493.09$4,495
May 201731,67245.373.26$5,593
Apr 201701,56347.933.21$5,020
Mar 201721,67746.772.98$5,097
Feb 201761,33350.452.95$4,239
Jan 201701,60949.413.42$5,501
Dec 201621,53048.763.72$5,793
Nov 201601,53242.492.64$4,051
Oct 201641,56546.193.09$5,021
Sep 201601,65441.553.10$5,128
Aug 201631,69041.442.92$5,066
Jul 201601,73841.622.92$5,083
Jun 201601,28645.352.69$3,454
May 201601,77142.521.99$3,526
Apr 201601,27036.561.99$2,529
Mar 201641,41133.011.79$2,663
Feb 201601,64926.472.06$3,403
Jan 201601,63427.352.36$3,863
Dec 201501,47432.362.00$2,950
Nov 201501,51438.792.17$3,281
Oct 201501,76943.552.43$4,293
Sep 201501,49342.992.76$4,118
Aug 201501,72240.162.87$4,946
Jul 201501,72948.152.95$5,092
Jun 201501,68456.152.88$4,855
May 201501,83655.212.96$5,426
Apr 201501,68049.822.71$4,547
Mar 201501,74442.892.93$5,118
Feb 201501,57344.662.98$4,682
Jan 201501,41343.433.10$4,381
Dec 201401,63054.693.59$5,854
Nov 201401,70470.464.25$7,245
Oct 201401,61178.303.90$6,284
Sep 201401,79786.164.05$7,270
Aug 201401,71589.394.04$6,920
Jul 201401,80096.564.18$7,523
Jun 201401,67398.164.74$7,925
May 201401,81594.734.73$8,579
Apr 201401,96295.944.81$9,435
Mar 201401,88895.895.06$9,547
Feb 201401,86197.406.19$11,523
Jan 201401,96690.404.86$9,556
Dec 201301,50891.824.35$6,567
Nov 201302,18688.853.74$8,172
Oct 201312,26697.423.78$8,661
Sep 201302,174104.113.72$8,082
Aug 201301,859104.253.52$6,549
Jul 201302,004102.523.72$7,450
Jun 201301,72394.403.93$6,777
May 201301,94694.834.15$8,074
Apr 201301,74993.964.28$7,490
Mar 201302,11193.623.91$8,260
Feb 201301,93091.233.42$6,600
Jan 201302,12091.603.42$7,250
Dec 201202,47186.773.42$8,451
Nov 201202,41886.953.62$8,765
Oct 201202,50289.383.40$8,506
Sep 201202,27694.672.92$6,642
Aug 201212,74792.662.91$8,081
Jul 201202,74785.133.02$8,298
Jun 201202,70779.822.52$6,819
May 201203,16091.612.49$7,863
Apr 201202,411101.652.00$4,814
Mar 201201,979105.052.22$4,398
Feb 201201,851101.102.57$4,758
Jan 201202,80598.092.73$7,669
Dec 201102,41096.873.24$7,808
Nov 201103,03295.723.31$10,040
Oct 201103,27884.983.65$11,960
Sep 201103,16883.623.99$12,627
Aug 201101,58983.404.15$6,593
Jul 201102,26194.144.52$10,213
Jun 201103,08392.904.64$14,305
May 201103,44898.134.40$15,188
Apr 201103,474105.964.33$15,054
Mar 201104,05996.364.06$16,469
Feb 201103,18385.644.18$13,305
Jan 201104,12386.504.59$18,920
Dec 201003,71085.734.35$16,130
Nov 201004,35080.843.80$16,510
Oct 201003,21978.103.51$11,295
Sep 201002,20172.633.98$8,759
Aug 201002,48273.684.42$10,969
Jul 201003,57472.554.74$16,928
Jun 201014,33770.364.91$21,367
May 201004,99771.124.24$21,163
Apr 201004,49681.694.12$18,536
Mar 201015,42978.394.39$23,904
Feb 201003,93173.585.44$21,394
Jan 201014,47274.365.96$26,746
Dec 200904,56171.445.48$25,011
Nov 200906,15474.593.75$23,087
Oct 200906,40172.544.11$26,310
Sep 200905,94765.543.06$18,226
Aug 200907,12267.423.22$22,922
Jul 200906,45761.133.46$22,370
Jun 200907,34166.163.90$28,593
May 200917,38154.743.93$29,031
Apr 200917,07346.773.59$25,421
Mar 200907,24542.144.06$29,407
Feb 200917,61832.814.63$35,327
Jan 200919,16335.865.37$49,250
Dec 200819,57537.105.98$57,268
Nov 200819,81155.496.86$67,362
Oct 2008111,40175.246.92$78,993
Sep 2008211,226101.767.88$88,632
Aug 2008012,384114.228.48$105,054
Jul 2008213,159131.0811.39$150,136
Jun 2008313,634131.3313.03$178,081
May 2008214,740123.1711.57$170,851
Apr 2008315,022110.3110.45$157,384
Mar 2008216,283101.909.66$157,564
Feb 2008214,81992.538.77$130,156
Jan 2008216,77490.388.21$137,824
Dec 2007820,25788.337.30$148,623
Nov 2007421,40391.677.29$156,431
Oct 2007023,92182.856.92$165,581
Sep 2007325,31175.846.24$158,273
Aug 2007331,07169.066.39$198,687
Jul 2007634,85170.906.39$223,052
Jun 2007434,40962.007.55$259,983
May 20071058,30258.747.85$458,041
Apr 2007561,44459.617.81$479,881
Mar 2007977,42856.927.30$565,889
Feb 20071457,94355.108.22$476,831
Jan 200702,92250.306.73$19,656
Dec 2006111,31156.656.92$9,693
Nov 200664,42554.207.62$34,033
Oct 200607,05754.906.01$42,439
Sep 2006147,30460.085.04$37,633
Aug 2006178,01668.717.34$60,005
Jul 2006126,18469.376.34$40,056
Jun 200653,92566.286.38$25,388
May 200694,88566.016.42$31,980
Apr 200646,34964.397.36$46,989
Mar 2006123,47156.707.08$25,265
Feb 200662,64757.597.75$20,863
Jan 2006114,69960.598.93$42,644
Dec 200585,48354.9413.42$73,996
Nov 2005176,50154.6910.59$69,765
Oct 200504,46658.3413.80$61,612
Sep 200504,66561.4512.08$56,349
Aug 200595,39661.519.80$53,417
Jul 2005316,40955.697.84$51,996
Jun 200596,44452.337.38$48,034
May 2005245,28145.226.65$36,210
Apr 2005268,44349.207.36$63,424
Mar 2005354,05050.377.15$30,740
Feb 200507,97845.226.31$50,357
Jan 2005429,35443.166.32$60,951
Dec 200407,81139.866.75$52,733
Nov 2004272,14145.286.33$14,776
Oct 200445,14049.706.52$33,686
Sep 200404,32943.245.28$22,874
Aug 2004204,46742.375.55$25,642
Jul 2004115,38038.286.08$33,154
Jun 200405,34136.106.43$34,359
May 200485,79037.486.49$37,903
Apr 2004155,46834.475.86$32,551
Mar 200406,20334.365.53$34,303
Feb 200486,50532.455.51$36,100
Jan 200406,14332.036.30$38,699
Dec 200306,34630.266.30$39,990
Nov 200304,95428.804.60$22,764
Oct 200301,55328.174.76$7,392
Sep 200341,25426.314.75$6,061
Aug 200331,39229.765.13$7,230
Jul 200302,20729.415.17$11,412
Jun 200373,34328.565.98$20,201
May 2003103,54026.595.97$21,409
Apr 200367,04026.675.41$38,227
Mar 200316,80531.146.10$41,515
Feb 200326,77333.487.93$53,749
Jan 2003106,76630.315.58$38,071
Dec 200207,83326.914.85$38,020
Nov 200206,60124.664.14$27,308
Oct 2002147,17526.464.23$30,714
Sep 200205,62427.443.64$20,444
Aug 200208,00525.963.16$25,329
Jul 2002911,00024.583.06$33,901
Jun 20021113,16423.733.34$44,206
May 2002011,83824.663.58$42,427
Apr 2002016,44323.653.51$57,753
Mar 20021114,10122.003.10$43,993
Feb 20022413,80718.222.38$33,238
Jan 2002015,32317.172.38$36,403
Dec 2001015,43616.932.36$36,497
Nov 2001016,15818.072.41$38,868
Oct 2001019,92119.782.53$50,378
Sep 200109,38424.262.25$21,126
Aug 200108,81024.873.05$26,898
Jul 2001014,57623.933.20$46,601
Jun 2001016,08724.563.82$61,519
May 2001019,04425.524.31$82,029
Apr 2001020,88824.685.34$111,444
Mar 200105,23024.545.38$28,119
Feb 200105,89227.755.77$33,980
Jan 200108,42927.478.40$70,793
Dec 200009,57326.889.12$87,330
Nov 2000013,08332.215.66$74,024
Oct 2000012,60631.235.15$64,864
Sep 2000018,92731.875.19$98,165
Aug 200017719,40329.644.54$93,350
Jul 2000220,33528.534.09$83,222
Jun 20001122,79329.304.40$100,549
May 2000332,37027.263.68$119,195
Apr 200016944,79824.513.12$143,733
Mar 20001035,61128.422.86$102,123
Feb 200002,90727.622.73$7,926
Jan 2000173,48625.272.48$9,077
Dec 199904,71724.282.42$11,433
Nov 199904,27823.192.43$10,413
Oct 199909,95820.982.80$27,919
Sep 1999012,17921.752.62$31,895
Aug 1999112,33719.262.88$35,496
Jul 1999111,98917.892.37$28,460
Jun 1999111,37215.942.36$26,878
May 19991915,26015.792.32$35,719
Apr 1999015,55315.102.21$34,342
Mar 1999118,18312.471.84$33,439
Feb 1999013,5349.981.82$24,602
Jan 1999122,56010.381.90$42,873
Dec 1998116,1549.201.77$28,655
Nov 199816,96710.892.19$15,239
Oct 19981479,27112.421.97$20,082
Sep 1998012,32912.592.08$25,677
Aug 1998212,41811.301.91$23,708
Jul 1998114,97311.742.24$33,510
Jun 1998117,02311.242.24$38,096
May 1998014,37412.622.21$31,714
Apr 1998114,59313.042.51$36,573
Mar 1998116,76612.802.31$38,733
Feb 1998315,86213.952.30$36,511
Jan 1998116,90614.702.15$36,444
Dec 1997318,06216.322.41$43,598
Nov 1997317,24618.193.09$53,315
Oct 1997116,31019.253.15$51,393
Sep 1997018,43317.742.95$54,467
Aug 1997220,34417.862.55$52,009
Jul 1997018,88917.582.25$42,442
Jun 1997115,58217.242.26$35,189
May 1997214,56118.972.31$33,652
Apr 1997215,47217.882.08$32,261
Mar 1997314,21018.951.94$27,612
Feb 1997115,80320.492.21$34,880
Jan 1997117,93523.483.54$63,508
Dec 1996520,58223.32$117
Nov 1996219,20121.97$44
Oct 1996021,30323.31$0
Sep 1996023,35322.22$0
Aug 1996121,82020.26$20
Jul 1996226,16219.55$39
Jun 1996027,28918.73$0
May 1996133,04019.43$19
Apr 1996333,18421.51$65
Mar 1996537,20019.38$97
Feb 1996332,19216.98$51
Jan 1996029,46117.07$0

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
Condensate             0 bbl  × $106.41 =         $0
Gas                1,271 Mcf  × $  3.05 =     $3,871

────────────────────────────────────────────────────
Month total                                   $3,871

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. 05/G/157191 is the state's own key, not one this site invented.