WALLACE, BILBY

Operated by ATLAS OPERATING LLC (P-5 36587) in the CLAIREMONT (PENN., LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 61816District 8AField 18436333OilCasinghead gasSaveExport
Value, all time
$3.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$45 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 25 leases and 85 wells, and the rule below applies to all of them.

Discovered
1950-04-02
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: MCCLAURY (STRAWN LIME) CONS. INTO CLAIREMONT (PENN LOWER) 8-1-61

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
OilDisposition65,852 bbl$3,704,089
Casinghead gasProduction59 Mcf$0
Total$3,704,089

59 Mcf of this lease's gas, across 21 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 33.1845, -100.7508. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.18446, -100.75084 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
6,765 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 6,729 and 6,800 ft, median 6,765 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1980
1 of 2 wells; 1 filed none
Plug dates filed
Sep 2010
1 of 2 wells; 1 filed none

2 wells

42-2630072916,729 ftSep 2010Yes
42-2633065826,800 ftJan 1980

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 202662089.753.15$5,565
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 202583058.593.93$4,863
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025180063.933.01$11,507
Jul 20250066.743.32$0
Jun 2025344066.483.13$22,869
May 2025176060.553.23$10,657
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 2024180069.052.20$12,429
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 2024366078.812.20$28,844
Apr 2024364084.451.66$30,740
Mar 2024183080.301.55$14,695
Feb 2024364076.091.78$27,697
Jan 2024180073.023.30$13,144
Dec 2023362071.262.61$25,796
Nov 2023423077.892.81$32,947
Oct 2023364085.443.09$31,100
Sep 2023141089.042.74$12,555
Aug 2023424080.522.67$34,140
Jul 2023206074.852.64$15,419
Jun 2023184068.962.26$12,689
May 2023361070.622.23$25,494
Apr 2023359078.122.24$28,045
Mar 2023180072.852.39$13,113
Feb 2023347075.112.47$26,063
Jan 2023181076.533.39$13,852
Dec 2022356076.415.73$27,202
Nov 20220085.005.65$0
Oct 2022324087.185.86$28,246
Sep 2022349084.888.16$29,623
Aug 2022334094.529.13$31,570
Jul 20221810101.587.54$18,386
Jun 20223450115.097.98$39,706
May 20223670109.378.43$40,139
Apr 20221780104.226.84$18,551
Mar 20223520108.885.08$38,326
Feb 2022362091.054.86$32,960
Jan 2022368081.844.54$30,117
Dec 2021364071.323.90$25,960
Nov 2021368077.435.24$28,494
Oct 2021354079.795.71$28,246
Sep 2021351069.865.35$24,521
Aug 2021364066.024.22$24,031
Jul 2021552070.783.98$39,071
Jun 2021367069.493.38$25,503
May 2021185063.483.02$11,744
Apr 2021185060.362.76$11,167
Mar 2021371061.302.72$22,742
Feb 2021185057.805.55$10,693
Jan 2021185050.412.81$9,326
Dec 2020370044.642.68$16,517
Nov 2020181038.772.71$7,017
Oct 2020186036.972.48$6,876
Sep 2020185037.091.99$6,862
Aug 2020365039.982.39$14,593
Jul 2020187038.371.83$7,175
Jun 2020369034.901.69$12,878
May 2020185016.921.81$3,130
Apr 2020553014.751.80$8,157
Mar 2020183030.341.86$5,552
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 2019185055.052.66$10,184
Aug 2019370053.112.30$19,651
Jul 2019370056.272.46$20,820
Jun 2019182052.782.49$9,606
May 2019367058.482.74$21,462
Apr 2019355062.632.75$22,234
Mar 2019192056.803.06$10,906
Feb 2019371050.852.79$18,865
Jan 2019376046.033.23$17,307
Dec 2018184046.594.19$8,573
Nov 2018373052.934.24$19,743
Oct 2018187061.443.40$11,489
Sep 2018554059.543.11$32,985
Aug 2018186059.403.07$11,048
Jul 2018185065.142.93$12,051
Jun 2018184060.183.08$11,073
May 2018182065.382.90$11,899
Apr 2018370063.842.90$23,621
Mar 2018185061.222.79$11,326
Feb 2018369061.782.77$22,797
Jan 2018190062.874.01$11,945
Dec 2017377057.272.92$21,591
Nov 2017378055.423.12$20,949
Oct 2017184049.292.98$9,069
Sep 20170047.523.09$0
Aug 2017183045.373.00$8,303
Jul 20170043.873.09$0
Jun 2017184042.493.09$7,818
May 2017186045.373.26$8,439
Apr 2017377047.933.21$18,070
Mar 2017186046.772.98$8,699
Feb 2017188050.452.95$9,485
Jan 2017181049.413.42$8,943
Dec 2016349048.763.72$17,017
Nov 2016521042.492.64$22,137
Oct 2016174046.193.09$8,037
Sep 2016187041.553.10$7,770
Aug 2016370041.442.92$15,333
Jul 2016188041.622.92$7,825
Jun 2016370045.352.69$16,780
May 20160042.521.99$0
Apr 2016188036.561.99$6,873
Mar 2016183033.011.79$6,041
Feb 2016187026.472.06$4,950
Jan 2016371027.352.36$10,147
Dec 2015186032.362.00$6,019
Nov 2015184038.792.17$7,137
Oct 2015248043.552.43$10,800
Sep 2015373042.992.76$16,035
Aug 2015180040.162.87$7,229
Jul 2015365048.152.95$17,575
Jun 2015157056.152.88$8,816
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015167042.892.93$7,163
Feb 2015145044.662.98$6,476
Jan 20150043.433.10$0
Dec 2014442054.693.59$24,173
Nov 2014300070.464.25$21,138
Oct 201459078.303.90$4,620
Sep 20146086.164.05$517
Aug 20140089.394.04$0
Jul 201416096.564.18$1,545
Jun 201424098.164.74$2,356
May 201441094.734.73$3,884
Apr 20140095.944.81$0
Mar 201457095.895.06$5,466
Feb 2014154097.406.19$15,000
Jan 2014166090.404.86$15,006
Dec 2013247091.824.35$22,680
Nov 2013159088.853.74$14,127
Oct 2013142097.423.78$13,834
Sep 20131720104.113.72$17,907
Aug 20131580104.253.52$16,472
Jul 20131610102.523.72$16,506
Jun 2013164094.403.93$15,482
May 2013147094.834.15$13,940
Apr 2013247093.964.28$23,208
Mar 2013244093.623.91$22,843
Feb 2013161091.233.42$14,688
Jan 2013246091.603.42$22,534
Dec 2012244086.773.42$21,172
Nov 2012198086.953.62$17,216
Oct 201269089.383.40$6,167
Sep 2012161094.672.92$15,242
Aug 2012155092.662.91$14,362
Jul 201288085.133.02$7,491
Jun 2012176079.822.52$14,048
May 2012172091.612.49$15,757
Apr 20122700101.652.00$27,446
Mar 20121730105.052.22$18,174
Feb 20121600101.102.57$16,176
Jan 201290098.092.73$8,828
Dec 2011183096.873.24$17,727
Nov 201195095.723.31$9,093
Oct 2011162084.983.65$13,767
Sep 2011185083.623.99$15,470
Aug 2011168083.404.15$14,011
Jul 2011133094.144.52$12,521
Jun 2011149092.904.64$13,842
May 2011234098.134.40$22,962
Apr 20111520105.964.33$16,106
Mar 2011233096.364.06$22,452
Feb 201168085.644.18$5,824
Jan 2011157086.504.59$13,581
Dec 2010160085.734.35$13,717
Nov 2010231080.843.80$18,674
Oct 2010157078.103.51$12,262
Sep 2010163072.633.98$11,839
Aug 2010155073.684.42$11,420
Jul 2010130072.554.74$9,432
Jun 201059070.364.91$4,151
May 2010107071.124.24$7,610
Apr 2010134081.694.12$10,946
Mar 2010138078.394.39$10,818
Feb 2010139073.585.44$10,228
Jan 2010140074.365.96$10,410
Dec 2009141071.445.48$10,073
Nov 2009141074.593.75$10,517
Oct 2009139072.544.11$10,083
Sep 2009139065.543.06$9,110
Aug 2009140067.423.22$9,439
Jul 2009143061.133.46$8,742
Jun 200996066.163.90$6,351
May 2009255054.743.93$13,959
Apr 2009191046.773.59$8,933
Mar 2009109042.144.06$4,593
Feb 2009110032.814.63$3,609
Jan 2009102035.865.37$3,658
Dec 200855037.105.98$2,041
Nov 2008163055.496.86$9,045
Oct 2008156075.246.92$11,737
Sep 20081610101.767.88$16,383
Aug 20081590114.228.48$18,161
Jul 20081650131.0811.39$21,628
Jun 20081620131.3313.03$21,275
May 20081550123.1711.57$19,091
Apr 20081660110.3110.45$18,311
Mar 20081590101.909.66$16,202
Feb 2008115092.538.77$10,641
Jan 2008176090.388.21$15,907
Dec 2007167088.337.30$14,751
Nov 2007145091.677.29$13,292
Oct 2007161082.856.92$13,339
Sep 2007188075.846.24$14,258
Aug 2007164069.066.39$11,326
Jul 2007112070.906.39$7,941
Jun 2007177062.007.55$10,974
May 2007178058.747.85$10,456
Apr 2007180059.617.81$10,730
Mar 2007173056.927.30$9,847
Feb 2007237055.108.22$13,059
Jan 2007180050.306.73$9,054
Dec 2006178056.656.92$10,084
Nov 2006235054.207.62$12,737
Oct 2006248054.906.01$13,615
Sep 2006210060.085.04$12,617
Aug 2006180068.717.34$12,368
Jul 2006186069.376.34$12,903
Jun 2006180066.286.38$11,930
May 2006248066.016.42$16,370
Apr 2006210064.397.36$13,522
Mar 2006217056.707.08$12,304
Feb 2006248057.597.75$14,282
Jan 2006248060.598.93$15,026
Dec 2005248054.9413.42$13,625
Nov 2005180054.6910.59$9,844
Oct 2005180058.3413.80$10,501
Sep 2005180061.4512.08$11,061
Aug 20050061.519.80$0
Jul 200531055.697.84$1,726
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005120049.207.36$5,904
Mar 2005124050.377.15$6,246
Feb 2005224045.226.31$10,129
Jan 2005279043.166.32$12,042
Dec 2004310039.866.75$12,357
Nov 2004300045.286.33$13,584
Oct 2004310049.706.52$15,407
Sep 2004300043.245.28$12,972
Aug 2004341042.375.55$14,448
Jul 2004341038.286.08$13,053
Jun 2004330036.106.43$11,913
May 2004360037.486.49$13,493
Apr 2004390034.475.86$13,443
Mar 2004406034.365.53$13,950
Feb 2004406032.455.51$13,175
Jan 2004434032.036.30$13,901
Dec 2003434030.266.30$13,133
Nov 2003434028.804.60$12,499
Oct 2003434028.174.76$12,226
Sep 2003400026.314.75$10,524
Aug 2003434029.765.13$12,916
Jul 2003434029.415.17$12,764
Jun 2003420028.565.98$11,995
May 2003434026.595.97$11,540
Apr 2003420026.675.41$11,201
Mar 2003434031.146.10$13,515
Feb 2003392033.487.93$13,124
Jan 2003434030.315.58$13,155
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199521016.41$345
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 1995320015.92$5,094
Dec 1994367015.03$5,516
Nov 1994391015.90$6,217
Oct 1994253015.58$3,942
Sep 1994245115.29$3,746
Aug 1994238116.13$3,839
Jul 1994263117.56$4,618
Jun 1994307117.09$5,247
May 1994262115.88$4,161
Apr 1994325114.14$4,596
Mar 1994351112.46$4,373
Feb 1994315112.50$3,938
Jan 1994313112.66$3,963
Dec 1993368312.33$4,537
Nov 1993352114.49$5,100
Oct 1993346315.85$5,484
Sep 1993350315.03$5,261
Aug 1993318215.66$4,980
Jul 1993344315.46$5,318
Jun 1993350916.79$5,877
May 1993320717.68$5,658
Apr 1993354418.05$6,390
Mar 1993371618.14$6,730
Feb 1993369417.90$6,605
Jan 1993333516.93$5,638

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.

Mar 2026 — as filed, then multipliedworked
Oil                   62 bbl  × $ 89.75 =     $5,565
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $5,565

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/61816 is the state's own key, not one this site invented.