ARDREY

Operated by RIO PETROLEUM, INC. (P-5 712840) in the DARREN (MORROW, MIDDLE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4867District 10Field 23160600NGPA filingOilCasinghead gasSaveExport
Value, all time
$688 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 9 leases and 24 wells, and the rule below applies to all of them.

Discovered
1978-10-18
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,500 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: 80 ACRE OPTION - DIAG 3250

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
NGPA1none

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
OilDisposition11,786 bbl$350,459
Casinghead gasProduction80,324 Mcf$337,946
Total$688,405

9,599 Mcf of this lease's gas, across 11 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 (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 36.4830, -100.2130. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.48297, -100.21299 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,952 ft
1 wells filed one
Completion to plug
5 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 8,952 ft.

Completions filed
Apr 2020
1 of 1 wells
Plug dates filed
Sep 2020
1 of 1 wells

Last completion to plug: a median of 5 months across the 1 well that filed both dates, with the middle half between 5 months and 5 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2953080028,952 ftApr 2020Sep 2020Yes

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 202098057.252.09$5,611
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 20180063.842.90$0
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 20170042.493.09$0
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 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 201524044.662.98$1,072
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 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
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 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110383.404.15$12
Jul 201101794.144.52$77
Jun 20110392.904.64$14
May 20110698.134.40$26
Apr 201107105.964.33$30
Mar 201104196.364.06$166
Feb 201105985.644.18$247
Jan 201106286.504.59$285
Dec 201007285.734.35$313
Nov 201006180.843.80$232
Oct 201004478.103.51$154
Sep 20100172.633.98$4
Aug 201003473.684.42$150
Jul 201003672.554.74$171
Jun 201004470.364.91$216
May 20101802571.124.24$12,907
Apr 201009881.694.12$404
Mar 20100578.394.39$22
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090374.593.75$11
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090266.163.90$8
May 20090654.743.93$24
Apr 200907046.773.59$251
Mar 2009010542.144.06$426
Feb 2009015732.814.63$727
Jan 200909635.865.37$516
Dec 200806337.105.98$377
Nov 2008027555.496.86$1,887
Oct 200819036275.246.92$16,801
Sep 20080393101.767.88$3,096
Aug 20080471114.228.48$3,996
Jul 20080501131.0811.39$5,706
Jun 20080499131.3313.03$6,503
May 20080512123.1711.57$5,926
Apr 20080141110.3110.45$1,474
Mar 200800101.909.66$0
Feb 200819728792.538.77$20,746
Jan 2008013490.388.21$1,100
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 2007186082.856.92$15,410
Sep 20070075.846.24$0
Aug 2007027969.066.39$1,782
Jul 200719244170.906.39$16,430
Jun 2007017462.007.55$1,313
May 2007028058.747.85$2,197
Apr 2007012259.617.81$952
Mar 200718639156.927.30$13,442
Feb 200704055.108.22$329
Jan 2007024250.306.73$1,628
Dec 2006025356.656.92$1,750
Nov 2006043554.207.62$3,314
Oct 2006050054.906.01$3,007
Sep 200619748560.085.04$14,279
Aug 2006055668.717.34$4,081
Jul 2006061969.376.34$3,926
Jun 200616664366.286.38$15,107
May 2006051566.016.42$3,309
Apr 2006030864.397.36$2,267
Mar 2006035356.707.08$2,500
Feb 2006028657.597.75$2,217
Jan 2006037460.598.93$3,341
Dec 2005025054.9413.42$3,354
Nov 2005054554.6910.59$5,771
Oct 2005052558.3413.80$7,243
Sep 200518960261.4512.08$18,886
Aug 200518068961.519.80$17,822
Jul 2005028755.697.84$2,251
Jun 2005020952.337.38$1,543
May 2005029545.226.65$1,962
Apr 2005029449.207.36$2,164
Mar 2005021150.377.15$1,510
Feb 200516629845.226.31$9,387
Jan 2005034543.166.32$2,181
Dec 2004038739.866.75$2,613
Nov 2004046945.286.33$2,969
Oct 2004036549.706.52$2,378
Sep 2004046843.245.28$2,473
Aug 2004053942.375.55$2,992
Jul 2004054238.286.08$3,298
Jun 2004057536.106.43$3,699
May 200416756537.486.49$9,929
Apr 2004058934.475.86$3,451
Mar 200418161034.365.53$9,593
Feb 2004032832.455.51$1,807
Jan 2004035932.036.30$2,262
Dec 2003012130.266.30$763
Nov 2003036528.804.60$1,677
Oct 2003059328.174.76$2,822
Sep 2003062626.314.75$2,973
Aug 2003063029.765.13$3,232
Jul 200317865629.415.17$8,627
Jun 2003052728.565.98$3,153
May 200317964526.595.97$8,612
Apr 2003062326.675.41$3,369
Mar 2003063131.146.10$3,847
Feb 200319452233.487.93$10,632
Jan 2003061430.315.58$3,427
Dec 200218256926.914.85$7,659
Nov 2002030224.664.14$1,249
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002015125.963.16$478
Jul 2002061624.583.06$1,886
Jun 2002070323.733.34$2,347
May 200218969724.663.58$7,159
Apr 2002071123.653.51$2,497
Mar 2002062822.003.10$1,949
Feb 200219061418.222.38$4,920
Jan 2002063217.172.38$1,501
Dec 2001067916.932.36$1,605
Nov 200118857718.072.41$4,785
Oct 200118970119.782.53$5,511
Sep 2001071524.262.25$1,610
Aug 2001075424.873.05$2,302
Jul 200118774623.933.20$6,860
Jun 2001057324.563.82$2,191
May 200118655925.524.31$7,155
Apr 200119758824.685.34$7,999
Mar 2001049924.545.38$2,683
Feb 2001049827.755.77$2,872
Jan 2001053727.478.40$4,510
Dec 2000050226.889.12$4,580
Nov 200018765932.215.66$9,752
Oct 2000096831.235.15$4,981
Sep 200019966331.875.19$9,781
Aug 2000071529.644.54$3,247
Jul 2000062628.534.09$2,560
Jun 200019960029.304.40$8,469
May 2000098227.263.68$3,614
Apr 200019567624.513.12$6,886
Mar 200001,01628.422.86$2,906
Feb 2000099127.622.73$2,702
Jan 200019784225.272.48$7,067
Dec 199919575424.282.42$6,562
Nov 199919480623.192.43$6,461
Oct 199919165920.982.80$5,855
Sep 1999017121.752.62$448
Aug 1999014919.262.88$428
Jul 199921117.892.37$62
Jun 1999110015.942.36$252
May 1999114015.792.32$341
Apr 1999121115.102.21$481
Mar 1999142112.471.84$786
Feb 199904419.981.82$802
Jan 199919553210.381.90$3,035
Dec 199805459.201.77$966
Nov 199819243210.892.19$3,035
Oct 1998043812.421.97$863
Sep 1998044412.592.08$925
Aug 199819347611.301.91$3,089
Jul 1998050311.742.24$1,125
Jun 199819367411.242.24$3,677
May 1998041812.622.21$922
Apr 199818558713.042.51$3,883
Mar 199838675712.802.31$6,689
Feb 1998040113.952.30$922
Jan 1998065714.702.15$1,416
Dec 199718753716.322.41$4,347
Nov 1997057818.193.09$1,785
Oct 199720563519.253.15$5,946
Sep 199719460417.742.95$5,226
Aug 199719679517.862.55$5,532
Jul 199719896517.582.25$5,649
Jun 199719865117.242.26$4,883
May 1997046018.972.31$1,062
Apr 19974001,23617.882.08$9,726
Mar 199721073518.951.94$5,405
Feb 1997049720.492.21$1,096
Jan 19972001,12623.483.54$8,682
Dec 199620080223.32$4,664
Nov 199619579521.97$4,284
Oct 199620064723.31$4,662
Sep 19964051,10322.22$8,999
Aug 199619373220.26$3,910
Jul 199619886419.55$3,871
Jun 19963681,10618.73$6,893
May 19963831,29519.43$7,442
Apr 19961911,19121.51$4,108
Mar 199601,03819.38$0
Feb 199602616.98$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 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

Jan 2020 — as filed, then multipliedworked
Oil                   98 bbl  × $ 57.25 =     $5,611
Casinghead gas         0 Mcf  × $  2.09 =         $0

────────────────────────────────────────────────────
Month total                                   $5,611

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. 10/O/4867 is the state's own key, not one this site invented.