REED -AA-

Operated by PETROSAURUS, INC. (P-5 660025) in the SALT FLAT, WEST field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10183District 01Field 79912100Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$54 k
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 141 leases and 399 wells, and the rule below applies to all of them.

Discovered
1981-03-01
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2.06 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: 2.06 OP ACRES - 500' DIAG

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
OilDisposition1,386 bbl$48,136
Casinghead gasProduction2,077 Mcf$5,606
Total$53,742

1,186 Mcf of this lease's gas, across 41 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 29.7052, -97.6603. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.70519, -97.66027 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
2,643 ft
2 wells filed one
Completion to plug
38.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 2,640 and 2,645 ft, median 2,643 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1985 – Feb 1985
2 of 2 wells
Plug dates filed
May 2023
2 of 2 wells

Last completion to plug: a median of 38.3 years across the 2 wells that filed both dates, with the middle half between 38.3 years and 38.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-0553360522,645 ftFeb 1985May 2023Yes
42-0553333932,640 ftJan 1985May 2023Yes

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 20200014.751.80$0
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 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
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 2018117063.842.90$7,469
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 201718042.493.09$765
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 201544048.152.95$2,119
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130288.853.74$7
Oct 201312097.423.78$1,169
Sep 2013160104.113.72$1,666
Aug 201300104.253.52$0
Jul 201360102.523.72$615
Jun 20130094.403.93$0
May 20137094.834.15$664
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20135091.233.42$456
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20124089.383.40$358
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201213085.133.02$1,107
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201230105.052.22$315
Feb 201200101.102.57$0
Jan 20122098.092.73$196
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20113083.623.99$251
Aug 20113083.404.15$250
Jul 20116094.144.52$565
Jun 20115092.904.64$465
May 20110098.134.40$0
Apr 201130105.964.33$318
Mar 20117096.364.06$675
Feb 20113085.644.18$257
Jan 20112086.504.59$173
Dec 20103085.734.35$257
Nov 20103080.843.80$243
Oct 20103078.103.51$234
Sep 20103072.633.98$218
Aug 20103073.684.42$221
Jul 20100072.554.74$0
Jun 20107070.364.91$493
May 20100071.124.24$0
Apr 20103081.694.12$245
Mar 20100078.394.39$0
Feb 20103073.585.44$221
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20093072.544.11$218
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20093046.773.59$140
Mar 20090042.144.06$0
Feb 20093032.814.63$98
Jan 20093035.865.37$108
Dec 20080037.105.98$0
Nov 20083055.496.86$166
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200830114.228.48$343
Jul 200830131.0811.39$393
Jun 200850131.3313.03$657
May 200830123.1711.57$370
Apr 200800110.3110.45$0
Mar 200830101.909.66$306
Feb 20086092.538.77$555
Jan 20080090.388.21$0
Dec 20073088.337.30$265
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20074075.846.24$303
Aug 20074069.066.39$276
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20073058.747.85$176
Apr 20073059.617.81$179
Mar 20073956.927.30$236
Feb 200701555.108.22$123
Jan 20070950.306.73$61
Dec 200601056.656.92$69
Nov 20064954.207.62$285
Oct 20065854.906.01$323
Sep 200601060.085.04$50
Aug 200681068.717.34$623
Jul 20062869.376.34$189
Jun 20064966.286.38$323
May 20064666.016.42$303
Apr 20064564.397.36$294
Mar 20065556.707.08$319
Feb 20064757.597.75$285
Jan 20064760.598.93$305
Dec 20050754.9413.42$94
Nov 20050754.6910.59$74
Oct 20054458.3413.80$289
Sep 20054161.4512.08$258
Aug 20050261.519.80$20
Jul 20050355.697.84$24
Jun 20052352.337.38$127
May 20053045.226.65$136
Apr 20056049.207.36$295
Mar 20050350.377.15$21
Feb 20056345.226.31$290
Jan 20054243.166.32$185
Dec 20041039.866.75$40
Nov 200406045.286.33$380
Oct 200436049.706.52$540
Sep 200406043.245.28$317
Aug 200426042.375.55$418
Jul 200456038.286.08$556
Jun 200406036.106.43$386
May 200456037.486.49$577
Apr 200446034.475.86$489
Mar 200436034.365.53$435
Feb 200446032.455.51$460
Jan 200416032.036.30$410
Dec 200306030.266.30$378
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
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 200121024.563.82$516
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 200016028.422.86$455
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 199925024.282.42$607
Nov 199911023.192.43$255
Oct 199930020.982.80$629
Sep 199960021.752.62$1,305
Aug 199961019.262.88$1,175
Jul 19990017.892.37$0
Jun 199963015.942.36$1,004
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 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970117.582.25$2
Jun 19970117.242.26$2
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 19969720.26$182
Jul 199611519.55$215
Jun 19960018.73$0
May 19969019.43$175
Apr 19968021.51$172
Mar 19960419.38$0
Feb 199627516.98$458
Jan 19960617.07$0
Dec 19950217.19$0
Nov 199501416.00$0
Oct 199504215.43$0
Sep 1995281616.18$453
Aug 199502815.92$0
Jul 1995342815.24$518
Jun 1995262616.41$427
May 1995402217.56$702
Apr 1995162617.73$284
Mar 199502816.44$0
Feb 199502216.58$0
Jan 199502815.92$0
Dec 199401215.03$0
Nov 19940815.90$0
Oct 19940615.58$0
Sep 19940615.29$0
Aug 1994366016.13$581
Jul 199403117.56$0
Jun 1994192017.09$325
May 1994483115.88$762
Apr 19940614.14$0
Mar 1994321712.46$399
Feb 1994351612.50$438
Jan 19940112.66$0
Dec 199303812.33$0
Nov 1993282014.49$406
Oct 1993245315.85$380
Sep 1993656915.03$977
Aug 199306915.66$0
Jul 1993325715.46$495
Jun 199307916.79$0
May 1993344817.68$601
Apr 199303918.05$0
Mar 19933710118.14$671
Feb 1993353817.90$627
Jan 199305216.93$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.

Apr 2018 — as filed, then multipliedworked
Oil                  117 bbl  × $ 63.84 =     $7,469
Casinghead gas         0 Mcf  × $  2.90 =         $0

────────────────────────────────────────────────────
Month total                                   $7,469

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. 01/O/10183 is the state's own key, not one this site invented.