STANLEY "A"

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

Oil lease lease 64677District 8AField 53411001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$8 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
NGPA2none

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
OilDisposition45,504 bbl$1,817,759
Casinghead gasProduction1,127 Mcf$1,327
Total$1,819,086

822 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 (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 33.6653, -102.4745. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.66527, -102.47445 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,755 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
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.
2100.0%

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 4,750 and 4,760 ft, median 4,755 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1984 – Jun 1984
2 of 2 wells

2 wells

42-2193441524,750 ftJun 1984
42-2193416614,760 ftJan 1984

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 202569062.743.08$4,329
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 202558066.483.13$3,856
May 20250060.553.23$0
Apr 202567062.363.54$4,178
Mar 20250067.704.27$0
Feb 202566070.884.34$4,678
Jan 20250074.324.28$0
Dec 202473068.993.12$5,036
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 202470069.612.36$4,873
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 202470078.812.20$5,517
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 202464076.091.78$4,870
Jan 20240073.023.30$0
Dec 202366071.262.61$4,703
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 202371074.852.64$5,314
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 202371078.122.24$5,547
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 202382076.533.39$6,275
Dec 202268076.415.73$5,196
Nov 202263085.005.65$5,355
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 202269094.529.13$6,522
Jul 202200101.587.54$0
Jun 2022601115.097.98$6,913
May 202201109.378.43$8
Apr 202201104.226.84$7
Mar 2022701108.885.08$7,627
Feb 20220191.054.86$5
Jan 202296181.844.54$7,861
Dec 20210171.323.90$4
Nov 202172177.435.24$5,580
Oct 20210179.795.71$6
Sep 20210169.865.35$5
Aug 202163166.024.22$4,163
Jul 20210170.783.98$4
Jun 202163169.493.38$4,381
May 20210163.483.02$3
Apr 20210160.362.76$3
Mar 202171161.302.72$4,355
Feb 20210157.805.55$6
Jan 202170150.412.81$3,532
Dec 20200144.642.68$3
Nov 202067038.772.71$2,598
Oct 20200036.972.48$0
Sep 20200137.091.99$2
Aug 20200139.982.39$2
Jul 202065138.371.83$2,496
Jun 20200134.901.69$2
May 20200116.921.81$2
Apr 20200114.751.80$2
Mar 202068130.341.86$2,065
Feb 20200149.881.98$2
Jan 20200157.252.09$2
Dec 201967159.012.30$3,956
Nov 20190155.302.75$3
Oct 201967153.472.42$3,585
Sep 20190155.052.66$3
Aug 201966153.112.30$3,508
Jul 20190156.272.46$2
Jun 201959152.782.49$3,117
May 20190158.482.74$3
Apr 201968162.632.75$4,262
Mar 20190156.803.06$3
Feb 20190150.852.79$3
Jan 201968146.033.23$3,133
Dec 20180146.594.19$4
Nov 201868152.934.24$3,603
Oct 20180161.443.40$3
Sep 201862159.543.11$3,695
Aug 20180159.403.07$3
Jul 201862165.142.93$4,042
Jun 20180160.183.08$3
May 201868165.382.90$4,449
Apr 20180163.842.90$3
Mar 201868161.222.79$4,166
Feb 201868161.782.77$4,204
Jan 20180162.874.01$4
Dec 20170157.272.92$3
Nov 201768155.423.12$3,772
Oct 20170149.292.98$3
Sep 20170147.523.09$3
Aug 201768145.373.00$3,088
Jul 20170143.873.09$3
Jun 20170142.493.09$3
May 201768145.373.26$3,088
Apr 20170147.933.21$3
Mar 20170146.772.98$3
Feb 201769150.452.95$3,484
Jan 20170149.413.42$3
Dec 201668148.763.72$3,319
Nov 201668142.492.64$2,892
Oct 201669146.193.09$3,190
Sep 20160141.553.10$3
Aug 201668141.442.92$2,821
Jul 201668141.622.92$2,833
Jun 201668145.352.69$3,086
May 20160142.521.99$2
Apr 201664136.561.99$2,342
Mar 2016137133.011.79$4,524
Feb 20160126.472.06$2
Jan 201665127.352.36$1,780
Dec 201567132.362.00$2,170
Nov 20150138.792.17$2
Oct 201569143.552.43$3,007
Sep 201569142.992.76$2,969
Aug 201568140.162.87$2,734
Jul 201569148.152.95$3,325
Jun 20150156.152.88$3
May 201569155.212.96$3,812
Apr 201568149.822.71$3,390
Mar 201567142.892.93$2,877
Feb 201569144.662.98$3,085
Jan 201568143.433.10$2,956
Dec 201468154.693.59$3,723
Nov 20140170.464.25$4
Oct 201468178.303.90$5,328
Sep 20140186.164.05$4
Aug 20140189.394.04$4
Jul 201467196.564.18$6,474
Jun 20140198.164.74$5
May 201468194.734.73$6,446
Apr 201468195.944.81$6,529
Mar 201468195.895.06$6,526
Feb 201468197.406.19$6,629
Jan 20140190.404.86$5
Dec 201365191.824.35$5,973
Nov 201369188.853.74$6,134
Oct 201369197.423.78$6,726
Sep 201301104.113.72$4
Aug 2013691104.253.52$7,197
Jul 201301102.523.72$4
Jun 201369194.403.93$6,518
May 20130194.834.15$4
Apr 201367193.964.28$6,300
Mar 201368193.623.91$6,370
Feb 20130191.233.42$3
Jan 20130191.603.42$3
Dec 2012129186.773.42$11,197
Nov 20120186.953.62$4
Oct 201270189.383.40$6,260
Sep 2012207194.672.92$19,600
Aug 2012138192.662.91$12,790
Jul 20120185.133.02$3
Jun 2012276179.822.52$22,033
May 20120191.612.49$2
Apr 2012701101.652.00$7,118
Mar 20121391105.052.22$14,604
Feb 20121411101.102.57$14,258
Jan 2012141198.092.73$13,833
Dec 201169196.873.24$6,687
Nov 2011207195.723.31$19,817
Oct 20110184.983.65$4
Sep 201170183.623.99$5,857
Aug 2011137183.404.15$11,430
Jul 2011138194.144.52$12,996
Jun 2011277192.904.64$25,738
May 20110198.134.40$4
Apr 2011711105.964.33$7,527
Mar 2011206196.364.06$19,854
Feb 20110185.644.18$4
Jan 201170186.504.59$6,060
Dec 2010139185.734.35$11,921
Nov 2010139180.843.80$11,241
Oct 201070178.103.51$5,471
Sep 2010138172.633.98$10,027
Aug 20100173.684.42$4
Jul 2010139172.554.74$10,089
Jun 2010139170.364.91$9,785
May 2010134171.124.24$9,534
Apr 2010135181.694.12$11,032
Mar 2010138178.394.39$10,822
Feb 2010137173.585.44$10,086
Jan 2010138174.365.96$10,268
Dec 2009138171.445.48$9,864
Nov 2009142174.593.75$10,596
Oct 2009143172.544.11$10,377
Sep 2009142165.543.06$9,310
Aug 2009141167.423.22$9,509
Jul 2009140161.133.46$8,562
Jun 2009123166.163.90$8,142
May 2009144154.743.93$7,886
Apr 20090146.773.59$4
Mar 2009142142.144.06$5,988
Feb 2009140132.814.63$4,598
Jan 2009145135.865.37$5,205
Dec 2008140137.105.98$5,200
Nov 2008141155.496.86$7,831
Oct 2008132175.246.92$9,939
Sep 20081461101.767.88$14,865
Aug 20081401114.228.48$15,999
Jul 20081421131.0811.39$18,625
Jun 20081361131.3313.03$17,874
May 20081421123.1711.57$17,502
Apr 200801110.3110.45$10
Mar 20081421101.909.66$14,479
Feb 2008142192.538.77$13,148
Jan 2008141190.388.21$12,752
Dec 2007146188.337.30$12,903
Nov 2007140191.677.29$12,841
Oct 2007140182.856.92$11,606
Sep 2007142175.846.24$10,776
Aug 2007142169.066.39$9,813
Jul 2007142170.906.39$10,074
Jun 2007140162.007.55$8,688
May 2007139158.747.85$8,173
Apr 2007142159.617.81$8,472
Mar 2007143156.927.30$8,147
Feb 2007142155.108.22$7,832
Jan 2007142150.306.73$7,149
Dec 2006138156.656.92$7,825
Nov 200670154.207.62$3,802
Oct 2006136154.906.01$7,472
Sep 2006144160.085.04$8,657
Aug 2006143168.717.34$9,833
Jul 2006140169.376.34$9,718
Jun 2006143166.286.38$9,484
May 2006139166.016.42$9,182
Apr 2006142164.397.36$9,151
Mar 2006141156.707.08$8,002
Feb 2006141157.597.75$8,128
Jan 2006144160.598.93$8,734
Dec 2005144154.9413.42$7,925
Nov 2005141154.6910.59$7,722
Oct 2005138158.3413.80$8,065
Sep 2005141161.4512.08$8,677
Aug 2005139161.519.80$8,560
Jul 2005135155.697.84$7,526
Jun 2005142152.337.38$7,438
May 2005138145.226.65$6,247
Apr 2005140149.207.36$6,895
Mar 2005215250.377.15$10,844
Feb 2005132145.226.31$5,975
Jan 2005145143.166.32$6,265
Dec 2004147139.866.75$5,866
Nov 2004144145.286.33$6,527
Oct 2004144149.706.52$7,163
Sep 2004144143.245.28$6,232
Aug 2004146142.375.55$6,192
Jul 2004144138.286.08$5,518
Jun 2004148136.106.43$5,349
May 2004139137.486.49$5,216
Apr 2004142134.475.86$4,901
Mar 2004146134.365.53$5,022
Feb 2004276132.455.51$8,962
Jan 2004141132.036.30$4,523
Dec 2003142130.266.30$4,303
Nov 2003148128.804.60$4,267
Oct 2003144128.174.76$4,061
Sep 2003178126.314.75$4,688
Aug 2003179129.765.13$5,332
Jul 2003179129.415.17$5,270
Jun 2003175128.565.98$5,004
May 2003170126.595.97$4,526
Apr 2003184126.675.41$4,913
Mar 2003181131.146.10$5,642
Feb 2003350133.487.93$11,726
Jan 2003183130.315.58$5,552
Dec 2002185126.914.85$4,983
Nov 2002182124.664.14$4,492
Oct 2002185126.464.23$4,899
Sep 2002182127.443.64$4,998
Aug 2002180125.963.16$4,676
Jul 2002183124.583.06$4,501
Jun 2002182123.733.34$4,322
May 2002182124.663.58$4,492
Apr 2002177123.653.51$4,190
Mar 2002183122.003.10$4,029
Feb 2002183118.222.38$3,337
Jan 2002179117.172.38$3,076
Dec 2001183116.932.36$3,101
Nov 2001180118.072.41$3,255
Oct 2001169119.782.53$3,345
Sep 2001178124.262.25$4,321
Aug 2001174124.873.05$4,330
Jul 2001352123.933.20$8,427
Jun 2001177124.563.82$4,351
May 2001180125.524.31$4,598
Apr 2001177124.685.34$4,374
Mar 2001187124.545.38$4,594
Feb 2001180127.755.77$5,001
Jan 2001190127.478.40$5,228
Dec 2000181126.889.12$4,874
Nov 2000172132.215.66$5,546
Oct 2000193131.235.15$6,033
Sep 2000180131.875.19$5,742
Aug 2000171129.644.54$5,073
Jul 2000182128.534.09$5,197
Jun 2000178129.304.40$5,220
May 2000173127.263.68$4,720
Apr 2000184124.513.12$4,513
Mar 2000174128.422.86$4,948
Feb 2000184127.622.73$5,085
Jan 2000183125.272.48$4,627
Dec 19990124.282.42$2
Nov 1999332123.192.43$7,702
Oct 19990120.982.80$3
Sep 1999208121.752.62$4,527
Aug 1999111119.262.88$2,141
Jul 1999215117.892.37$3,849
Jun 1999223115.942.36$3,557
May 1999107115.792.32$1,692
Apr 1999216115.102.21$3,264
Mar 1999212112.471.84$2,645
Feb 199911519.981.82$1,150
Jan 1999221110.381.90$2,296
Dec 199822519.201.77$2,072
Nov 1998222110.892.19$2,420
Oct 1998115112.421.97$1,430
Sep 1998218112.592.08$2,747
Aug 1998224111.301.91$2,533
Jul 1998111111.742.24$1,305
Jun 1998216111.242.24$2,430
May 1998223112.622.21$2,816
Apr 1998228113.042.51$2,976
Mar 1998116112.802.31$1,487
Feb 1998223113.952.30$3,113
Jan 1998237114.702.15$3,486
Dec 1997228116.322.41$3,723
Nov 1997219118.193.09$3,987
Oct 1997230119.253.15$4,431
Sep 1997221117.742.95$3,923
Aug 1997224117.862.55$4,003
Jul 1997227117.582.25$3,993
Jun 19970117.242.26$2
May 1997217118.972.31$4,119
Apr 1997222117.882.08$3,971
Mar 1997211118.951.94$4,000
Feb 1997222120.492.21$4,551
Jan 1997226123.483.54$5,310
Dec 1996215123.32$5,014
Nov 1996206121.97$4,526
Oct 1996208123.31$4,848
Sep 1996215122.22$4,777
Aug 1996105120.26$2,127
Jul 1996228119.55$4,457
Jun 1996208118.73$3,896
May 1996214119.43$4,158
Apr 1996226121.51$4,861
Mar 1996233119.38$4,516
Feb 1996218116.98$3,702
Jan 1996214117.07$3,653
Dec 1995238117.19$4,091
Nov 1995118116.00$1,888
Oct 1995217115.43$3,348
Sep 1995207116.18$3,349
Aug 1995216115.92$3,439
Jul 1995219115.24$3,338
Jun 1995214116.41$3,512
May 1995222117.56$3,898
Apr 1995225117.73$3,989
Mar 1995213116.44$3,502
Feb 1995212116.58$3,515
Jan 1995323115.92$5,142
Dec 1994217115.03$3,262
Nov 1994211115.90$3,355
Oct 1994219115.58$3,412
Sep 1994213115.29$3,257
Aug 1994317116.13$5,113
Jul 1994215117.56$3,775
Jun 199421513417.09$3,674
May 19942041115.88$3,240
Apr 1994214114.14$3,026
Mar 199431910112.46$3,975
Feb 19942151912.50$2,688
Jan 1994213712.66$2,697
Dec 1993220512.33$2,713
Nov 1993221514.49$3,202
Oct 19932121315.85$3,360
Sep 19932131915.03$3,201
Aug 1993214115.66$3,351
Jul 1993314415.46$4,854
Jun 19932134616.79$3,576
May 19932204517.68$3,890
Apr 19932255918.05$4,061
Mar 199321114918.14$3,828
Feb 19932158417.90$3,849
Jan 19933148916.93$5,316

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.

Sep 2025 — as filed, then multipliedworked
Oil                   69 bbl  × $ 62.74 =     $4,329
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                   $4,329

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/64677 is the state's own key, not one this site invented.