MILLER, J.

Operated by RWA, LLC (P-5 687608) in the CHALK HILL, NORTH field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 893District 09Field 16761001OilCasinghead gasSaveExport
Value, all time
$380 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 12 leases and 106 wells, and the rule below applies to all of them.

Discovered
1947-09-08
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition16,342 bbl$379,614
Casinghead gasProduction147 Mcf$133
Total$379,747

91 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 (10)

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 33.6904, -98.6047. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.68854, -98.60552 · 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%
10 of 10 wells
With a plug date
100.0%
10 of 10 wells
Median depth
3,922 ft
10 wells filed one
Completion to plug
57.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
10100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
10100.0%
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

Total depth in feet, 10 of 10 wells. Median 3,922 ft, with the middle half between 3,733 and 3,950 ft; the shallowest is 3,704 ft and the deepest 3,971 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, 3 of 10 wells, Feb 1948 – Oct 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
Feb 1948 – Oct 1993
3 of 10 wells; 7 filed none
Plug dates filed
Oct 1986 – Feb 2026
10 of 10 wells

Last completion to plug: a median of 57.3 years across the 3 wells that filed both dates, with the middle half between 44.8 years and 67.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-0091050353,927 ftAug 2014Yes
42-0098332513,917 ftFeb 2026Yes
42-0098332733,704 ftOct 1990Yes
42-0098332843,971 ftOct 1990Yes
42-0098333063,732 ftOct 1990Yes
42-0098333173,713 ftOct 1986Yes
42-0098333283,737 ftOct 1990Yes
42-00940780113,970 ftOct 1993Feb 2026Yes
42-0098333393,949 ftJan 1949Jan 2026Yes
42-0091621623,950 ftFeb 1948Jun 2005Yes

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 2020113034.901.69$3,944
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 2018170046.594.19$7,920
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 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 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 2012175079.822.52$13,969
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20121740101.102.57$17,591
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 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 201026078.394.39$2,038
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 200925071.445.48$1,786
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200923065.543.06$1,507
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200928032.814.63$919
Jan 20090035.865.37$0
Dec 200822037.105.98$816
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 200796062.007.55$5,952
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 200797050.306.73$4,879
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 200693054.906.01$5,106
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 200692069.376.34$6,382
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 200595054.9413.42$5,219
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 200596061.4512.08$5,899
Aug 20050061.519.80$0
Jul 200596055.697.84$5,346
Jun 200594052.337.38$4,919
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 200494034.365.53$3,230
Feb 20040032.455.51$0
Jan 200498032.036.30$3,139
Dec 200394030.266.30$2,844
Nov 2003100028.804.60$2,880
Oct 20030028.174.76$0
Sep 200390026.314.75$2,368
Aug 200387029.765.13$2,589
Jul 200390029.415.17$2,647
Jun 20030028.565.98$0
May 200392026.595.97$2,446
Apr 200384026.675.41$2,240
Mar 2003115031.146.10$3,581
Feb 2003119033.487.93$3,984
Jan 2003118030.315.58$3,577
Dec 20020026.914.85$0
Nov 2002116024.664.14$2,861
Oct 20020026.464.23$0
Sep 2002111027.443.64$3,046
Aug 2002100025.963.16$2,596
Jul 20020024.583.06$0
Jun 200296023.733.34$2,278
May 200299024.663.58$2,441
Apr 20020023.653.51$0
Mar 2002122022.003.10$2,684
Feb 200267018.222.38$1,221
Jan 20020017.172.38$0
Dec 200184016.932.36$1,422
Nov 20010018.072.41$0
Oct 200170019.782.53$1,385
Sep 200172024.262.25$1,747
Aug 200172024.873.05$1,791
Jul 2001128023.933.20$3,063
Jun 200174024.563.82$1,817
May 200173025.524.31$1,863
Apr 2001110024.685.34$2,715
Mar 200184024.545.38$2,061
Feb 2001163027.755.77$4,523
Jan 2001165027.478.40$4,533
Dec 20000026.889.12$0
Nov 200071032.215.66$2,287
Oct 2000125031.235.15$3,904
Sep 2000141031.875.19$4,494
Aug 200072029.644.54$2,134
Jul 200064028.534.09$1,826
Jun 200068029.304.40$1,992
May 200073027.263.68$1,990
Apr 200073024.513.12$1,789
Mar 2000116028.422.86$3,297
Feb 200073027.622.73$2,016
Jan 200073025.272.48$1,845
Dec 1999115024.282.42$2,792
Nov 1999133023.192.43$3,084
Oct 199972020.982.80$1,511
Sep 199972221.752.62$1,571
Aug 1999125119.262.88$2,410
Jul 199970017.892.37$1,252
Jun 199974215.942.36$1,184
May 1999129215.792.32$2,042
Apr 199973215.102.21$1,107
Mar 199972112.471.84$900
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 19985719.201.77$526
Nov 199873110.892.19$797
Oct 199873112.421.97$909
Sep 1998145112.592.08$1,828
Aug 1998144111.301.91$1,629
Jul 199871011.742.24$834
Jun 1998146011.242.24$1,641
May 1998218012.622.21$2,751
Apr 199871213.042.51$931
Mar 1998143212.802.31$1,835
Feb 199868213.952.30$953
Jan 1998141214.702.15$2,077
Dec 1997142216.322.41$2,322
Nov 199771218.193.09$1,298
Oct 1997142219.253.15$2,740
Sep 1997145217.742.95$2,578
Aug 199746217.862.55$827
Jul 19970217.582.25$4
Jun 19970217.242.26$5
May 199769218.972.31$1,314
Apr 199769417.882.08$1,242
Mar 1997211418.951.94$4,006
Feb 199775420.492.21$1,546
Jan 199774323.483.54$1,748
Dec 199674323.32$1,726
Nov 199671321.97$1,560
Oct 199670223.31$1,632
Sep 199667222.22$1,489
Aug 1996135320.26$2,735
Jul 199673219.55$1,427
Jun 1996144218.73$2,697
May 1996138219.43$2,681
Apr 199673321.51$1,570
Mar 1996142319.38$2,752
Feb 1996147316.98$2,496
Jan 1996142317.07$2,424
Dec 1995145317.19$2,493
Nov 1995146316.00$2,336
Oct 1995145215.43$2,237
Sep 1995141216.18$2,281
Aug 1995141215.92$2,245
Jul 1995219215.24$3,338
Jun 1995274216.41$4,496
May 1995146217.56$2,564
Apr 1995146217.73$2,589
Mar 1995213216.44$3,502
Feb 1995142316.58$2,354
Jan 1995222215.92$3,534
Dec 1994147415.03$2,209
Nov 1994219415.90$3,482
Oct 1994147415.58$2,290
Sep 1994216115.29$3,303
Aug 1994203116.13$3,274
Jul 1994142117.56$2,494
Jun 1994278117.09$4,751
May 1994212115.88$3,367
Apr 1994214114.14$3,026
Mar 1994218112.46$2,716
Feb 1994218112.50$2,725
Jan 1994205112.66$2,595
Dec 1993146112.33$1,800
Nov 1993208114.49$3,014
Oct 1993205115.85$3,249
Sep 1993143115.03$2,149
Aug 1993118115.66$1,848
Jul 1993125115.46$1,933
Jun 1993111116.79$1,864
May 1993145117.68$2,564
Apr 1993145118.05$2,617
Mar 1993146118.14$2,648
Feb 1993147117.90$2,631
Jan 1993148116.93$2,506

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.

Jun 2020 — as filed, then multipliedworked
Oil                  113 bbl  × $ 34.90 =     $3,944
Casinghead gas         0 Mcf  × $  1.69 =         $0

────────────────────────────────────────────────────
Month total                                   $3,944

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. 09/O/893 is the state's own key, not one this site invented.