AUDIE MCDANIEL OIL UNIT NO. 2

Operated by XTO ENERGY INC. (P-5 945936) in the SAINT LAWRENCE (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35159District 08Field 79689700OilCasinghead gasSaveExport
Value, all time
$2.7 M
Nov 1996 – May 2026
Value, last 12 filed months
$58 k
at the published price for each month
Months reported
355
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 55 leases and 65 wells, and the rule below applies to all of them.

Discovered
1983-08-10
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-03-01.

The Commission's schedule remark for this field reads: OPERATOR REQUEST (COSTILLA PETROLEUM CORP.)

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
OilDisposition26,815 bbl$980,957
Casinghead gasProduction411,352 Mcf$1,692,072
Total$2,673,028

4,313 Mcf of this lease's gas, across 1 month, 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 31.8005, -101.5993. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.80052, -101.59933 · 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
10,204 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 10,204 ft.

Completions filed
Oct 1996
1 of 1 wells

1 well

42-17331699110,204 ftOct 1996

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 (355)

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

355 months

May 20260741106.413.05$2,257
Apr 2026081098.932.87$2,324
Mar 202601,25689.753.15$3,956
Feb 2026010863.503.75$405
Jan 2026067559.138.00$5,399
Dec 2025066856.664.41$2,948
Nov 20257276958.593.93$7,238
Oct 2025097859.383.30$3,232
Sep 202501,08662.743.08$3,342
Aug 202530871363.933.01$21,840
Jul 2025071566.743.32$2,370
Jun 2025079966.483.13$2,500
May 2025098960.553.23$3,197
Apr 2025075562.363.54$2,675
Mar 2025071967.704.27$3,069
Feb 2025079970.884.34$3,468
Jan 2025062974.324.28$2,691
Dec 2024078868.993.12$2,460
Nov 2024093469.052.20$2,053
Oct 202410876371.372.28$9,449
Sep 2024079669.612.36$1,882
Aug 2024068475.632.06$1,412
Jul 2024093679.932.15$2,009
Jun 202401,02378.082.63$2,695
May 20241031,12578.812.20$10,591
Apr 2024084984.451.66$1,409
Mar 2024091080.301.55$1,406
Feb 2024771,16076.091.78$7,928
Jan 202401,25073.023.30$4,122
Dec 2023066071.262.61$1,723
Nov 2023054677.892.81$1,533
Oct 202301,16585.443.09$3,597
Sep 202301,10089.042.74$3,009
Aug 2023921,06780.522.67$10,260
Jul 2023082474.852.64$2,177
Jun 2023072568.962.26$1,637
May 202311754770.622.23$9,481
Apr 2023064478.122.24$1,441
Mar 2023097472.852.39$2,331
Feb 202301,01175.112.47$2,493
Jan 2023099376.533.39$3,364
Dec 202201,00676.415.73$5,763
Nov 202212598685.005.65$16,192
Oct 202201,33887.185.86$7,846
Sep 202201,21284.888.16$9,894
Aug 2022095494.529.13$8,707
Jul 20221461,026101.587.54$22,569
Jun 20220993115.097.98$7,921
May 20221131,060109.378.43$21,298
Apr 20220906104.226.84$6,195
Mar 20220835108.885.08$4,239
Feb 2022040591.054.86$1,968
Jan 2022036281.844.54$1,643
Dec 2021079071.323.90$3,080
Nov 2021088177.435.24$4,614
Oct 2021094279.795.71$5,382
Sep 20212488869.865.35$6,428
Aug 202101,18266.024.22$4,989
Jul 202101,22770.783.98$4,886
Jun 202101,34669.493.38$4,550
May 2021053563.483.02$1,614
Apr 20219187260.362.76$7,898
Mar 2021092261.302.72$2,505
Feb 2021046457.805.55$2,574
Jan 2021931,09650.412.81$7,768
Dec 202001,43444.642.68$3,837
Nov 202001,33138.772.71$3,602
Oct 202001,30836.972.48$3,242
Sep 2020741,33337.091.99$5,399
Aug 202001,02739.982.39$2,450
Jul 2020083538.371.83$1,524
Jun 20200034.901.69$0
May 20203578416.921.81$2,015
Apr 2020086014.751.80$1,552
Mar 2020873430.341.86$1,605
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20192376159.012.30$3,111
Nov 2019081155.302.75$2,231
Oct 20190053.472.42$0
Sep 20192990755.052.66$4,007
Aug 201901,03053.112.30$2,373
Jul 20193767556.272.46$3,743
Jun 20190052.782.49$0
May 201940058.482.74$2,339
Apr 2019063062.632.75$1,733
Mar 2019067256.803.06$2,058
Feb 20190050.852.79$0
Jan 2019092846.033.23$2,996
Dec 201811295646.594.19$9,219
Nov 2018086152.934.24$3,648
Oct 2018080461.443.40$2,732
Sep 2018084259.543.11$2,617
Aug 2018441,08459.403.07$5,938
Jul 2018321,40965.142.93$6,216
Jun 201801,10260.183.08$3,391
May 201837065.382.90$2,419
Apr 2018034163.842.90$989
Mar 2018028361.222.79$789
Feb 2018030961.782.77$855
Jan 20185375062.874.01$6,339
Dec 2017057957.272.92$1,692
Nov 2017058755.423.12$1,830
Oct 201701,19649.292.98$3,568
Sep 20171751,83247.523.09$13,972
Aug 201701,58445.373.00$4,759
Jul 201701,19143.873.09$3,677
Jun 201701,04342.493.09$3,220
May 2017851,08545.373.26$7,397
Apr 2017831,05347.933.21$7,360
Mar 2017060846.772.98$1,814
Feb 2017063250.452.95$1,866
Jan 20179372749.413.42$7,081
Dec 2016071048.763.72$2,643
Nov 2016071342.492.64$1,885
Oct 201615659546.193.09$9,044
Sep 2016070541.553.10$2,186
Aug 20167471841.442.92$5,166
Jul 2016027841.622.92$813
Jun 20160045.352.69$0
May 2016057442.521.99$1,143
Apr 2016055536.561.99$1,105
Mar 2016062933.011.79$1,128
Feb 20167361126.472.06$3,193
Jan 2016092027.352.36$2,175
Dec 2015741,07232.362.00$4,540
Nov 2015097338.792.17$2,109
Oct 20156392043.552.43$4,976
Sep 2015096042.992.76$2,648
Aug 2015095240.162.87$2,735
Jul 20156382948.152.95$5,475
Jun 2015094256.152.88$2,716
May 2015661,09655.212.96$6,883
Apr 2015090449.822.71$2,447
Mar 20158099142.892.93$6,340
Feb 20158594944.662.98$6,621
Jan 201501,11743.433.10$3,463
Dec 20149376454.693.59$7,830
Nov 201401,09770.464.25$4,664
Oct 201401,17078.303.90$4,564
Sep 2014901,04886.164.05$11,994
Aug 201401,11889.394.04$4,511
Jul 201401,08196.564.18$4,518
Jun 201401,20998.164.74$5,727
May 2014961,23594.734.73$14,931
Apr 201401,25595.944.81$6,035
Mar 20142001,29995.895.06$25,747
Feb 201401,18197.406.19$7,313
Jan 201401,28890.404.86$6,261
Dec 2013921,38291.824.35$14,465
Nov 20131861,83388.853.74$23,378
Oct 201301,10497.423.78$4,172
Sep 2013821,135104.113.72$12,757
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013035393.623.91$1,381
Feb 20137388591.233.42$9,686
Jan 2013075391.603.42$2,575
Dec 20128771886.773.42$10,005
Nov 20129493586.953.62$11,563
Oct 20128995889.383.40$11,212
Sep 2012097194.672.92$2,834
Aug 2012791,04892.662.91$10,368
Jul 20127087685.133.02$8,605
Jun 20126473179.822.52$6,950
May 2012063191.612.49$1,570
Apr 201262572101.652.00$7,444
Mar 20120648105.052.22$1,440
Feb 2012138632101.102.57$15,576
Jan 20127665198.092.73$9,235
Dec 20118765796.873.24$10,556
Nov 2011060595.723.31$2,003
Oct 20116063184.983.65$7,401
Sep 20116461683.623.99$7,807
Aug 20116461683.404.15$7,894
Jul 20116159594.144.52$8,430
Jun 20116558592.904.64$8,753
May 2011061298.134.40$2,696
Apr 201161513105.964.33$8,687
Mar 2011061596.364.06$2,495
Feb 20115657685.644.18$7,204
Jan 20115069186.504.59$7,496
Dec 20103865885.734.35$6,119
Nov 2010062380.843.80$2,364
Oct 20104164778.103.51$5,472
Sep 20104656372.633.98$5,581
Aug 20103857573.684.42$5,341
Jul 2010057272.554.74$2,709
Jun 20104860370.364.91$6,338
May 20103565971.124.24$5,280
Apr 20103152381.694.12$4,689
Mar 2010059478.394.39$2,607
Feb 20105857673.585.44$7,402
Jan 20102762074.365.96$5,705
Dec 2009072271.445.48$3,959
Nov 20092270174.593.75$4,271
Oct 20091275372.544.11$3,966
Sep 20091174065.543.06$2,989
Aug 2009066667.423.22$2,144
Jul 2009452761.133.46$2,070
Jun 20091058066.163.90$2,921
May 20092466354.743.93$3,917
Apr 20091550646.773.59$2,517
Mar 20092860742.144.06$3,644
Feb 20092954232.814.63$3,463
Jan 2009072235.865.37$3,878
Dec 2008461137.105.98$3,800
Nov 20081461955.496.86$5,023
Oct 2008069175.246.92$4,783
Sep 20080566101.767.88$4,458
Aug 20080573114.228.48$4,861
Jul 20080683131.0811.39$7,779
Jun 20080640131.3313.03$8,341
May 20080685123.1711.57$7,928
Apr 20080579110.3110.45$6,053
Mar 20080683101.909.66$6,601
Feb 2008064192.538.77$5,622
Jan 2008180290.388.21$6,671
Dec 2007585388.337.30$6,670
Nov 200701,13591.677.29$8,276
Oct 2007087382.856.92$6,043
Sep 2007099375.846.24$6,200
Aug 2007197069.066.39$6,265
Jul 200711,07370.906.39$6,925
Jun 200741,02762.007.55$8,000
May 2007111,21358.747.85$10,164
Apr 2007261,15559.617.81$10,565
Mar 2007591,03156.927.30$10,887
Feb 2007481,01355.108.22$10,968
Jan 2007221,21850.306.73$9,300
Dec 200691,17056.656.92$8,604
Nov 20063095154.207.62$8,870
Oct 2006301,07854.906.01$8,130
Sep 2006501,05460.085.04$8,313
Aug 20061311,12268.717.34$17,236
Jul 2006681,12169.376.34$11,827
Jun 2006331,26066.286.38$10,231
May 20061161,36666.016.42$16,434
Apr 2006331,48664.397.36$13,063
Mar 2006431,62056.707.08$13,912
Feb 2006661,64357.597.75$16,536
Jan 20062061,35760.598.93$24,604
Dec 20051031,51154.9413.42$25,929
Nov 20051191,29354.6910.59$20,199
Oct 20052091,28158.3413.80$29,865
Sep 20059382761.4512.08$15,704
Aug 20059091361.519.80$14,480
Jul 200501,51455.697.84$11,875
Jun 20051141,47652.337.38$16,860
May 20051111,56745.226.65$15,442
Apr 200501,49049.207.36$10,967
Mar 20051101,39850.377.15$15,543
Feb 20052141,27945.226.31$17,750
Jan 20051231,51143.166.32$14,862
Dec 20041241,56839.866.75$15,528
Nov 20041241,53145.286.33$15,307
Oct 20042431,49049.706.52$21,785
Sep 200401,46543.245.28$7,741
Aug 20041201,54142.375.55$13,638
Jul 20043591,57638.286.08$23,331
Jun 200401,51736.106.43$9,759
May 200401,57237.486.49$10,209
Apr 20041221,52734.475.86$13,151
Mar 20041231,59834.365.53$13,063
Feb 20041271,61532.455.51$13,019
Jan 20041201,53332.036.30$13,501
Dec 20031321,80030.266.30$15,337
Nov 20031301,75928.804.60$11,827
Oct 20032591,75428.174.76$15,644
Sep 200301,72426.314.75$8,188
Aug 20031261,83629.765.13$13,168
Jul 20032501,84529.415.17$16,893
Jun 20032411,44228.565.98$15,510
May 200301,61826.595.97$9,664
Apr 20031241,55726.675.41$11,726
Mar 20031241,65431.146.10$13,944
Feb 20032591,50033.487.93$20,560
Jan 20031441,75330.315.58$14,150
Dec 200201,79026.914.85$8,688
Nov 20022641,76424.664.14$13,808
Oct 20021291,79826.464.23$11,017
Sep 20021311,79827.443.64$10,131
Aug 20021291,87525.963.16$9,282
Jul 20021211,94724.583.06$8,935
Jun 20021241,75323.733.34$8,794
May 20022331,86424.663.58$12,426
Apr 20021251,81823.653.51$9,342
Mar 20022471,87322.003.10$11,245
Feb 20021181,80118.222.38$6,429
Jan 20022381,99617.172.38$8,828
Dec 20011021,90016.932.36$6,219
Nov 20011501,52418.072.41$6,377
Oct 20011691,83019.782.53$7,971
Sep 20011131,83424.262.25$6,870
Aug 20012531,85924.873.05$11,968
Jul 20014452,65223.933.20$19,128
Jun 200102,14024.563.82$8,184
May 20014371,97525.524.31$19,659
Apr 20014321,92724.685.34$20,943
Mar 200101,80524.545.38$9,704
Feb 20012791,60527.755.77$16,998
Jan 20012641,77527.478.40$22,160
Dec 200001,84626.889.12$16,840
Nov 20002501,71732.215.66$17,767
Oct 20002481,68431.235.15$16,410
Sep 200001,93431.875.19$10,031
Aug 20002382,07429.644.54$16,472
Jul 20002161,89028.534.09$13,892
Jun 20002341,50529.304.40$13,474
May 200002,09527.263.68$7,709
Apr 20002442,04624.513.12$12,356
Mar 20002411,94328.422.86$12,406
Feb 20002352,01527.622.73$11,985
Jan 20002271,81725.272.48$10,243
Dec 199901,79124.282.42$4,341
Nov 19993191,91723.192.43$12,064
Oct 199901,90820.982.80$5,349
Sep 19993011,85921.752.62$11,415
Aug 199901,88119.262.88$5,409
Jul 19992061,86117.892.37$8,100
Jun 19992211,72015.942.36$7,586
May 19992291,88415.792.32$7,989
Apr 19992271,83715.102.21$7,484
Mar 19992261,94512.471.84$6,394
Feb 19992291,8019.981.82$5,559
Jan 199901,79710.381.90$3,414
Dec 19982461,7309.201.77$5,331
Nov 19982441,83510.892.19$6,668
Oct 19982242,10412.421.97$6,925
Sep 19982202,31712.592.08$7,595
Aug 199802,09611.301.91$3,998
Jul 19982352,33511.742.24$7,983
Jun 19982512,37311.242.24$8,130
May 19982242,11412.622.21$7,491
Apr 19982252,37413.042.51$8,882
Mar 19982432,46412.802.31$8,801
Feb 19982652,20513.952.30$8,766
Jan 19985432,53814.702.15$13,451
Dec 199702,63416.322.41$6,351
Nov 19972632,60118.193.09$12,817
Oct 19972692,59419.253.15$13,349
Sep 19972472,52617.742.95$11,846
Aug 19972713,20617.862.55$13,031
Jul 19975342,86717.582.25$15,830
Jun 19972642,76717.242.26$10,797
May 19972153,25818.972.31$11,600
Apr 19972562,91617.882.08$10,651
Mar 19974772,91218.951.94$14,686
Feb 19972533,20520.492.21$12,254
Jan 19975843,65123.483.54$26,636
Dec 19962014,31323.32$4,687
Nov 19960021.97$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
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       741 Mcf  × $  3.05 =     $2,257

────────────────────────────────────────────────────
Month total                                   $2,257

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/35159 is the state's own key, not one this site invented.