ROCKER B -M-

Operated by BILLS, L. T. (P-5 70882) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6484District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$198 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
NGPA11none

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
OilDisposition6,047 bbl$108,665
Casinghead gasProduction70,888 Mcf$89,081
Total$197,746

45,770 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 (8)

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 31.4312, -101.2910. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.6 miles.

31.43283, -101.28940 · 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%
8 of 8 wells
With a plug date
100.0%
8 of 8 wells
Median depth
6,720 ft
8 wells filed one
Completion to plug
20.7 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
8100.0%
A plug date is filed
8100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
8100.0%
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, 8 of 8 wells. Median 6,720 ft, with the middle half between 6,670 and 6,731 ft; the shallowest is 6,635 ft and the deepest 6,770 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, 8 of 8 wells, Oct 1973 – Jun 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1973 – Jun 1985
8 of 8 wells
Plug dates filed
Jun 1985 – Oct 2009
8 of 8 wells

Last completion to plug: a median of 20.7 years across the 8 wells that filed both dates, with the middle half between 17.2 years and 35.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-3833347586,725 ftJun 1985Jan 2009Yes
42-3833041946,770 ftNov 1974Jun 1991Yes
42-3833042466,670 ftMar 1974Feb 2009Yes
42-3833042576,635 ftMar 1974Jul 1991Yes
42-3833040756,670 ftNov 1973Oct 2009Yes
42-3833039336,750 ftNov 1973Jul 1991Yes
42-3833039126,720 ftOct 1973Jan 2009Yes
42-3833037816,720 ftOct 1973Jun 1985Yes

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 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 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 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 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
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 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
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 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060166.286.38$6
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 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 20050149.207.36$7
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 20050143.166.32$6
Dec 20040039.866.75$0
Nov 2004012445.286.33$785
Oct 2004033249.706.52$2,163
Sep 200401,19243.245.28$6,298
Aug 2004042542.375.55$2,359
Jul 200408738.286.08$529
Jun 2004016336.106.43$1,049
May 2004012837.486.49$831
Apr 2004017934.475.86$1,049
Mar 2004010934.365.53$603
Feb 2004011432.455.51$628
Jan 2004016232.036.30$1,021
Dec 2003126230.266.30$1,681
Nov 2003016428.804.60$754
Oct 20036821228.174.76$2,925
Sep 2003125226.314.75$1,223
Aug 2003024029.765.13$1,231
Jul 2003023329.415.17$1,205
Jun 2003013428.565.98$802
May 2003010026.595.97$597
Apr 2003014426.675.41$779
Mar 20036620931.146.10$3,329
Feb 2003011933.487.93$943
Jan 2003013630.315.58$759
Dec 2002014326.914.85$694
Nov 200212914124.664.14$3,764
Oct 2002014526.464.23$613
Sep 2002019627.443.64$713
Aug 2002018125.963.16$573
Jul 2002020024.583.06$612
Jun 200216612223.733.34$4,346
May 2002016924.663.58$606
Apr 2002019323.653.51$678
Mar 2002021722.003.10$673
Feb 2002021118.222.38$501
Jan 200221523717.172.38$4,255
Dec 2001024616.932.36$582
Nov 200117123918.072.41$3,665
Oct 2001024419.782.53$617
Sep 2001022624.262.25$509
Aug 2001022024.873.05$672
Jul 2001122123.933.20$730
Jun 200118121324.563.82$5,260
May 2001024825.524.31$1,068
Apr 2001023524.685.34$1,254
Mar 2001025024.545.38$1,344
Feb 2001021627.755.77$1,246
Jan 2001122227.478.40$1,892
Dec 2000022726.889.12$2,071
Nov 2000018932.215.66$1,069
Oct 2000025231.235.15$1,297
Sep 2000026431.875.19$1,369
Aug 2000027729.644.54$1,258
Jul 2000027628.534.09$1,129
Jun 200014125629.304.40$5,257
May 2000012327.263.68$453
Apr 20000324.513.12$9
Mar 200002228.422.86$63
Feb 200001327.622.73$35
Jan 2000019425.272.48$481
Dec 199918627624.282.42$5,185
Nov 1999026923.192.43$655
Oct 1999028420.982.80$796
Sep 1999030821.752.62$807
Aug 1999029419.262.88$845
Jul 1999029817.892.37$707
Jun 1999028415.942.36$671
May 199918025715.792.32$3,439
Apr 1999028515.102.21$629
Mar 1999029312.471.84$539
Feb 199902609.981.82$473
Jan 1999029710.381.90$564
Dec 199802719.201.77$481
Nov 1998027110.892.19$592
Oct 199818529512.421.97$2,879
Sep 1998031212.592.08$650
Aug 1998030211.301.91$576
Jul 1998031611.742.24$707
Jun 1998026611.242.24$595
May 1998028312.622.21$624
Apr 199817736013.042.51$3,210
Mar 1998032712.802.31$755
Feb 1998032313.952.30$743
Jan 1998043314.702.15$933
Dec 1997044016.322.41$1,061
Nov 1997040118.193.09$1,238
Oct 1997043719.253.15$1,376
Sep 1997038117.742.95$1,126
Aug 199713150217.862.55$3,622
Jul 1997043317.582.25$973
Jun 1997052217.242.26$1,178
May 199712450218.972.31$3,511
Apr 1997041117.882.08$856
Mar 1997051318.951.94$995
Feb 199711454720.492.21$3,542
Jan 1997060723.483.54$2,149
Dec 199612363323.32$2,868
Nov 1996060221.97$0
Oct 1996062423.31$0
Sep 199614061922.22$3,111
Aug 1996066920.26$0
Jul 1996071119.55$0
Jun 199613655518.73$2,547
May 1996071519.43$0
Apr 1996065021.51$0
Mar 199610363719.38$1,996
Feb 1996082016.98$0
Jan 199611790617.07$1,997
Dec 199518286717.19$3,129
Nov 1995089116.00$0
Oct 199501,00815.43$0
Sep 19951771,03616.18$2,864
Aug 199501,00215.92$0
Jul 199518494815.24$2,804
Jun 1995098616.41$0
May 199501,09517.56$0
Apr 19951881,05217.73$3,333
Mar 199501,03216.44$0
Feb 199518693016.58$3,084
Jan 1995099515.92$0
Dec 19941841,02215.03$2,766
Nov 199401,00615.90$0
Oct 19941811,08015.58$2,820
Sep 199401,06415.29$0
Aug 19941761,09016.13$2,839
Jul 199401,10317.56$0
Jun 199417899417.09$3,042
May 199401,11315.88$0
Apr 19941801,09014.14$2,545
Mar 199401,19312.46$0
Feb 199418096912.50$2,250
Jan 19941781,13512.66$2,253
Dec 199301,09012.33$0
Nov 199301,07514.49$0
Oct 19931731,17815.85$2,742
Sep 199301,16915.03$0
Aug 19931561,09715.66$2,443
Jul 19931761,15315.46$2,721
Jun 1993091916.79$0
May 19931431,12917.68$2,528
Apr 19931811,06018.05$3,267
Mar 199301,05618.14$0
Feb 1993095417.90$0
Jan 19931871,04816.93$3,166

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 2006 — as filed, then multipliedworked
Oil                    0 bbl  × $ 66.28 =         $0
Casinghead gas         1 Mcf  × $  6.38 =         $6

────────────────────────────────────────────────────
Month total                                       $6

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. 7C/O/6484 is the state's own key, not one this site invented.