BROWN-ALTMAN

Operated by WALLACE OPERATING COMPANY LLC (P-5 102713) in the WEINER (COLBY SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7717District 08Field 95970200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 13 leases and 129 wells, and the rule below applies to all of them.

Discovered
1941-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 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: 933 WELL SPACING APPLIES TO PRORATION UNITS ONLY

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
OilDisposition49,522 bbl$1,286,824
Casinghead gasProduction17,189 Mcf$75,886
Total$1,362,710

4,140 Mcf of this lease's gas, across 46 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 (16)

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 31.7863, -103.0561. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.78645, -103.05523 · 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
87.5%
14 of 16 wells
With a plug date
87.5%
14 of 16 wells
Median depth
3,183 ft
14 wells filed one
Completion to plug
33.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
1487.5%
A plug date is filed
1487.5%
BothOn the schedule and plugged. Neither fact cancels the other.
1487.5%
NeitherNo plug date, and not on the schedule.
212.5%

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

Total depth in feet, 14 of 16 wells. Median 3,183 ft, with the middle half between 3,175 and 3,183 ft; the shallowest is 3,105 ft and the deepest 3,200 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 4 of 16 wells, Aug 1956 – May 1993. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1956 – May 1993
4 of 16 wells; 12 filed none
Plug dates filed
Jun 1986 – Feb 2024
14 of 16 wells; 2 filed none

Last completion to plug: a median of 33.9 years across the 4 wells that filed both dates, with the middle half between 27.0 years and 41.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-4950091173,183 ftSep 1993Yes
42-4950258910W3,178 ftJun 1986Yes
42-49502590113,200 ftFeb 2024Yes
42-4950259112W3,183 ftJun 1986Yes
42-49502592143,165 ftSep 1996Yes
42-4950259315W3,175 ftJun 1986Yes
42-495025951W3,187 ftJun 1986Yes
42-4950259623,186 ftAug 1993Yes
42-4950259843,183 ftAug 1993Yes
42-495026028W3,182 ftJun 1986Yes
42-495012315
42-495025889
42-49502587193,105 ftMay 1993Feb 2024Yes
42-4950259416W3,175 ftMar 1993Nov 2008Yes
42-495025973W3,175 ftOct 1956Mar 2011Yes
42-495026006W3,183 ftAug 1956Sep 1993Yes

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 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
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 20240069.052.20$0
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 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
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 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
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 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020119014.751.80$1,755
Mar 20200030.341.86$0
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 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20192052.782.49$106
May 2019135058.482.74$7,895
Apr 2019116062.632.75$7,265
Mar 20194056.803.06$227
Feb 20190050.852.79$0
Jan 2019110046.033.23$5,063
Dec 201846046.594.19$2,143
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018127061.782.77$7,846
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017160055.423.12$8,867
Oct 20170049.292.98$0
Sep 2017164047.523.09$7,793
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017162042.493.09$6,883
May 20170045.373.26$0
Apr 2017157047.933.21$7,525
Mar 2017162046.772.98$7,577
Feb 20170050.452.95$0
Jan 2017149049.413.42$7,362
Dec 2016166048.763.72$8,094
Nov 2016170042.492.64$7,223
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016160041.442.92$6,630
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016176042.521.99$7,484
Apr 2016171036.561.99$6,252
Mar 20160033.011.79$0
Feb 2016160026.472.06$4,235
Jan 2016158027.352.36$4,321
Dec 20150032.362.00$0
Nov 2015156038.792.17$6,051
Oct 201581043.552.43$3,528
Sep 20150042.992.76$0
Aug 201549040.162.87$1,968
Jul 20150048.152.95$0
Jun 201542056.152.88$2,358
May 20150055.212.96$0
Apr 201541049.822.71$2,043
Mar 20150042.892.93$0
Feb 201541044.662.98$1,831
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 201444086.164.05$3,791
Aug 20140089.394.04$0
Jul 201442096.564.18$4,056
Jun 20140098.164.74$0
May 201442094.734.73$3,979
Apr 20140095.944.81$0
Mar 201442095.895.06$4,027
Feb 20140097.406.19$0
Jan 201445090.404.86$4,068
Dec 20130091.824.35$0
Nov 201345088.853.74$3,998
Oct 20130097.423.78$0
Sep 2013460104.113.72$4,789
Aug 201300104.253.52$0
Jul 2013480102.523.72$4,921
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 201372093.964.28$6,765
Mar 201364093.623.91$5,992
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201274086.953.62$6,434
Oct 20120089.383.40$0
Sep 201271094.672.92$6,722
Aug 20120092.662.91$0
Jul 201266085.133.02$5,619
Jun 20120079.822.52$0
May 201268091.612.49$6,229
Apr 201200101.652.00$0
Mar 2012680105.052.22$7,143
Feb 201200101.102.57$0
Jan 201267098.092.73$6,572
Dec 20110096.873.24$0
Nov 201166095.723.31$6,318
Oct 20110084.983.65$0
Sep 201175083.623.99$6,272
Aug 20110083.404.15$0
Jul 201165094.144.52$6,119
Jun 20110092.904.64$0
May 201176098.134.40$7,458
Apr 201100105.964.33$0
Mar 201177096.364.06$7,420
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 201078085.734.35$6,687
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 201076072.633.98$5,520
Aug 201073073.684.42$5,379
Jul 20100072.554.74$0
Jun 201067070.364.91$4,714
May 20100071.124.24$0
Apr 201074081.694.12$6,045
Mar 20100078.394.39$0
Feb 201076073.585.44$5,592
Jan 20100074.365.96$0
Dec 200973071.445.48$5,215
Nov 20090074.593.75$0
Oct 200976072.544.11$5,513
Sep 20090065.543.06$0
Aug 200962067.423.22$4,180
Jul 200972061.133.46$4,401
Jun 20090066.163.90$0
May 200982054.743.93$4,489
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009193032.814.63$6,332
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008169055.496.86$9,378
Oct 2008128075.246.92$9,631
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 2008850131.0811.39$11,142
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008820110.3110.45$9,045
Mar 2008790101.909.66$8,050
Feb 20080092.538.77$0
Jan 200886090.388.21$7,773
Dec 20070088.337.30$0
Nov 200786091.677.29$7,884
Oct 20070782.856.92$48
Sep 20070775.846.24$44
Aug 2007818669.066.39$6,143
Jul 2007014770.906.39$939
Jun 20078616362.007.55$6,562
May 20078616958.747.85$6,378
Apr 2007015659.617.81$1,218
Mar 200707556.927.30$548
Feb 20077910155.108.22$5,183
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20068213054.207.62$5,435
Oct 2006015754.906.01$944
Sep 2006017160.085.04$861
Aug 20067714668.717.34$6,362
Jul 2006017769.376.34$1,123
Jun 20067819966.286.38$6,440
May 2006015166.016.42$970
Apr 200613815564.397.36$10,027
Mar 2006042756.707.08$3,024
Feb 200612631757.597.75$9,713
Jan 2006025260.598.93$2,251
Dec 200513818554.9413.42$10,064
Nov 2005022754.6910.59$2,404
Oct 200513524258.3413.80$11,214
Sep 2005014561.4512.08$1,751
Aug 200512515061.519.80$9,158
Jul 200512916555.697.84$8,478
Jun 2005012052.337.38$886
May 2005012845.226.65$851
Apr 200514021349.207.36$8,456
Mar 2005048650.377.15$3,477
Feb 200514119145.226.31$7,582
Jan 2005017143.166.32$1,081
Dec 2004015839.866.75$1,067
Nov 200413823445.286.33$7,730
Oct 2004021549.706.52$1,401
Sep 200412819243.245.28$6,549
Aug 200413117342.375.55$6,511
Jul 2004011738.286.08$712
Jun 200413310636.106.43$5,483
May 20041269937.486.49$5,365
Apr 200409834.475.86$574
Mar 20041299034.365.53$4,930
Feb 200406132.455.51$336
Jan 20041446932.036.30$5,047
Dec 200305330.266.30$334
Nov 20031407228.804.60$4,363
Oct 200306128.174.76$290
Sep 20031582926.314.75$4,295
Aug 200305329.765.13$272
Jul 200307729.415.17$398
Jun 20031657428.565.98$5,155
May 20031608026.595.97$4,732
Apr 20031726926.675.41$4,960
Mar 20033317431.146.10$10,758
Feb 20031616333.487.93$5,890
Jan 20031596130.315.58$5,160
Dec 200204826.914.85$233
Nov 20021706624.664.14$4,465
Oct 20021686926.464.23$4,737
Sep 20021628027.443.64$4,736
Aug 20021629125.963.16$4,493
Jul 200217311124.583.06$4,592
Jun 200216912523.733.34$4,428
May 200215817324.663.58$4,516
Apr 200233211423.653.51$8,252
Mar 20021749322.003.10$4,117
Feb 20021639318.222.38$3,191
Jan 200216612517.172.38$3,147
Dec 200133911216.932.36$6,004
Nov 20011676918.072.41$3,184
Oct 20013294019.782.53$6,609
Sep 20011715024.262.25$4,261
Aug 200134510124.873.05$8,889
Jul 20013323723.933.20$8,063
Jun 20013444224.563.82$8,609
May 20013175525.524.31$8,327
Apr 20013465324.685.34$8,822
Mar 200133611424.545.38$8,858
Feb 20013448527.755.77$10,036
Jan 200117611227.478.40$5,775
Dec 200017610026.889.12$5,643
Nov 20001679832.215.66$5,934
Oct 20003439331.235.15$11,190
Sep 20001639831.875.19$5,703
Aug 20003319029.644.54$10,220
Jul 200033112728.534.09$9,963
Jun 20003386629.304.40$10,194
May 20001689327.263.68$4,922
Apr 20003437424.513.12$8,638
Mar 20001602528.422.86$4,619
Feb 2000329027.622.73$9,087
Jan 2000332525.272.48$8,402
Dec 1999336124.282.42$8,161
Nov 1999176023.192.43$4,081
Oct 1999331820.982.80$6,967
Sep 1999327021.752.62$7,112
Aug 1999338019.262.88$6,510
Jul 1999335017.892.37$5,993
Jun 1999137015.942.36$2,184
May 1999334015.792.32$5,274
Apr 19993372015.102.21$5,133
Mar 19993473912.471.84$4,399
Feb 1999333979.981.82$3,500
Jan 199932610310.381.90$3,580
Dec 1998175159.201.77$1,637
Nov 19983231510.892.19$3,550
Oct 19983441512.421.97$4,302
Sep 19983421512.592.08$4,337
Aug 19983229011.301.91$3,810
Jul 19983479011.742.24$4,275
Jun 19985319011.242.24$6,170
May 19983739012.622.21$4,906
Apr 19983569013.042.51$4,868
Mar 19983429012.802.31$4,585
Feb 19983319013.952.30$4,824
Jan 19983399014.702.15$5,177
Dec 19973429016.322.41$5,798
Nov 19973389018.193.09$6,426
Oct 19973419019.253.15$6,848
Sep 19973459017.742.95$6,386
Aug 19973459017.862.55$6,392
Jul 19974959017.582.25$8,904
Jun 19973349017.242.26$5,961
May 19973129018.972.31$6,126
Apr 19973419017.882.08$6,285
Mar 19974929018.951.94$9,498
Feb 19973379020.492.21$7,104
Jan 19973319023.483.54$8,090
Dec 19963419023.32$7,952
Nov 19963599021.97$7,887
Oct 19965099023.31$11,865
Sep 1996333022.22$7,399
Aug 19964529020.26$9,158
Jul 19963549019.55$6,921
Jun 19963349018.73$6,256
May 19963129019.43$6,062
Apr 19963339021.51$7,163
Mar 19963399019.38$6,570
Feb 19963169016.98$5,366
Jan 1996343017.07$5,855
Dec 19955239017.19$8,990
Nov 19951749016.00$2,784
Oct 19955349015.43$8,240
Sep 19953399016.18$5,485
Aug 19953619015.92$5,747
Jul 19953539015.24$5,380
Jun 19953169016.41$5,186
May 19954909017.56$8,604
Apr 19953329017.73$5,886
Mar 19954889016.44$8,023
Feb 19953369016.58$5,571
Jan 19953299015.92$5,238
Dec 19945039015.03$7,560
Nov 19943269015.90$5,183
Oct 19943169015.58$4,923
Sep 19943469015.29$5,290
Aug 19944739016.13$7,629
Jul 19943299017.56$5,777
Jun 19943569017.09$6,084
May 19943499015.88$5,542
Apr 19944619014.14$6,519
Mar 19943359012.46$4,174
Feb 19944759012.50$5,938
Jan 19943229012.66$4,077
Dec 19935169012.33$6,362
Nov 19933379014.49$4,883
Oct 19933379015.85$5,341
Sep 19934729015.03$7,094
Aug 19933359015.66$5,246
Jul 19935069015.46$7,823
Jun 19933479016.79$5,826
May 19933409017.68$6,011
Apr 19933619018.05$6,516
Mar 19935329018.14$9,650
Feb 19933689017.90$6,587
Jan 19935419016.93$9,159

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.

Apr 2020 — as filed, then multipliedworked
Oil                  119 bbl  × $ 14.75 =     $1,755
Casinghead gas         0 Mcf  × $  1.80 =         $0

────────────────────────────────────────────────────
Month total                                   $1,755

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/7717 is the state's own key, not one this site invented.