HILL

Operated by ROCK ENERGY RESOURCES, LLC (P-5 722811) in the WICHITA COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15858District 09Field 97155001OilCasinghead gasSaveExport
Value, all time
$545 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 1,994 leases and 19,278 wells, and the rule below applies to all of them.

Discovered
1910-12-31
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
OilDisposition17,565 bbl$545,035
Casinghead gasProduction138 Mcf$332
Total$545,367

48 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 (42)

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 34.0458, -98.6133. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles. 1 well has no surveyed location and is left out of it.

34.04594, -98.61261 · centre of 41 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%
42 of 42 wells
With a plug date
97.6%
41 of 42 wells
Median depth
491 ft
42 wells filed one
Completion to plug
45.3 years
median over 22 wells

What the state filed about each well

On the RRC proration schedule
42100.0%
A plug date is filed
4197.6%
BothOn the schedule and plugged. Neither fact cancels the other.
4197.6%
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, 42 of 42 wells. Median 491 ft, with the middle half between 447 and 577 ft; the shallowest is 304 ft and the deepest 950 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, 22 of 42 wells, Nov 1969 – Mar 1991. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1969 – Mar 1991
22 of 42 wells; 20 filed none
Plug dates filed
Oct 1986 – Feb 2019
41 of 42 wells; 1 filed none

Last completion to plug: a median of 45.3 years across the 22 wells that filed both dates, with the middle half between 36.3 years and 47.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

42 wells

42-485206781500 ftJan 2019Yes
42-485302906595 ftJan 2019Yes
42-485302932501 ftFeb 2019Yes
42-485302943560 ftYes
42-485302965499 ftFeb 2019Yes
42-485303359493 ftJan 2019Yes
42-4853075913586 ftFeb 2019Yes
42-4853081815489 ftFeb 2019Yes
42-4853082216695 ftFeb 2019Yes
42-4853150228D950 ftJan 2019Yes
42-4853277039305 ftMay 1997Yes
42-4853327840583 ftJan 2019Yes
42-4853376441480 ftFeb 2019Yes
42-4853447042480 ftJan 2019Yes
42-4853726144387 ftOct 2000Yes
42-485911823D495 ftOct 1991Yes
42-485911834310 ftOct 2001Yes
42-485911858470 ftJan 2019Yes
42-4859118610W488 ftMay 1997Yes
42-4859118820320 ftJan 2019Yes
42-4854228046310 ftMar 1991Jan 2019Yes
42-4853276938304 ftJul 1989May 1997Yes
42-4853880645313 ftJun 1983Jan 2019Yes
42-4853633343447 ftSep 1980Jan 2019Yes
42-4853232637645 ftApr 1975Feb 2019Yes
42-4853178236308 ftJul 1974Feb 2019Yes
42-4853167835647 ftNov 1973Feb 2019Yes
42-4853166733483 ftNov 1973Oct 2001Yes
42-4853166132650 ftOct 1973Feb 2019Yes
42-4853160531650 ftOct 1973Feb 2019Yes
42-4853154029645 ftJun 1973Feb 2019Yes
42-4853133227468 ftMay 1973Oct 2001Yes
42-4853125626653 ftJul 1972Feb 2019Yes
42-4853116025481 ftJun 1972Feb 2019Yes
42-4853105124447 ftMay 1972Jan 2019Yes
42-4853101222500 ftDec 1971Jan 2019Yes
42-4853091017487 ftDec 1971Jan 2019Yes
42-4853091118316 ftNov 1971Jan 2019Yes
42-4853078514544 ftNov 1971Jan 2019Yes
42-4853091219501 ftNov 1971Oct 1986Yes
42-4853091421343 ftNov 1971Feb 2019Yes
42-4853033811496 ftNov 1969Feb 2019Yes

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 2016106048.763.72$5,169
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201642041.553.10$1,745
Aug 20160041.442.92$0
Jul 201698041.622.92$4,079
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201643026.472.06$1,138
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201564042.992.76$2,751
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 2015106055.212.96$5,852
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 2014123086.164.05$10,598
Aug 20140089.394.04$0
Jul 20141096.564.18$97
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 201460095.944.81$5,756
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 2012244092.662.91$22,609
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 2011106098.134.40$10,402
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201185086.504.59$7,353
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201091073.684.42$6,705
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 201085071.124.24$6,045
Apr 20100081.694.12$0
Mar 2010103078.394.39$8,074
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009123074.593.75$9,175
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009109067.423.22$7,349
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 200994054.743.93$5,146
Apr 20090046.773.59$0
Mar 200996042.144.06$4,045
Feb 20090032.814.63$0
Jan 2009130035.865.37$4,662
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 2008980131.0811.39$12,846
Jun 200800131.3313.03$0
May 20081000123.1711.57$12,317
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008128092.538.77$11,844
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 200769091.677.29$6,325
Oct 2007116082.856.92$9,611
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 200787062.007.55$5,394
May 20070058.747.85$0
Apr 200791059.617.81$5,425
Mar 2007115056.927.30$6,546
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006101056.656.92$5,722
Nov 20060054.207.62$0
Oct 200677054.906.01$4,227
Sep 200673060.085.04$4,386
Aug 20060068.717.34$0
Jul 2006128069.376.34$8,879
Jun 20060066.286.38$0
May 2006129066.016.42$8,515
Apr 20060064.397.36$0
Mar 2006169056.707.08$9,582
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005123054.6910.59$6,727
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 200581061.519.80$4,982
Jul 200595055.697.84$5,291
Jun 20050052.337.38$0
May 200594045.226.65$4,251
Apr 20050049.207.36$0
Mar 2005130050.377.15$6,548
Feb 20050045.226.31$0
Jan 2005121043.166.32$5,222
Dec 2004132039.866.75$5,262
Nov 2004174045.286.33$7,879
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 2004167042.375.55$7,076
Jul 20040038.286.08$0
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 20040134.475.86$6
Mar 20040134.365.53$6
Feb 200491132.455.51$2,958
Jan 200458132.036.30$1,864
Dec 200372130.266.30$2,185
Nov 2003131128.804.60$3,777
Oct 20030128.174.76$5
Sep 2003131126.314.75$3,451
Aug 20030129.765.13$5
Jul 200393129.415.17$2,740
Jun 2003125128.565.98$3,576
May 20030126.595.97$6
Apr 2003171126.675.41$4,566
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 2003131130.315.58$3,976
Dec 20020126.914.85$5
Nov 2002134124.664.14$3,309
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 2002131125.963.16$3,404
Jul 2002130124.583.06$3,198
Jun 20020123.733.34$3
May 20020124.663.58$4
Apr 2002130123.653.51$3,078
Mar 20020122.003.10$3
Feb 2002130118.222.38$2,371
Jan 2002177117.172.38$3,041
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 2001130119.782.53$2,574
Sep 20010124.262.25$2
Aug 20010124.873.05$3
Jul 2001131123.933.20$3,138
Jun 20010124.563.82$4
May 2001117125.524.31$2,990
Apr 2001174124.685.34$4,300
Mar 20010124.545.38$5
Feb 20010127.755.77$6
Jan 2001130127.478.40$3,580
Dec 20000126.889.12$9
Nov 2000129132.215.66$4,161
Oct 2000130131.235.15$4,065
Sep 20000131.875.19$5
Aug 2000129129.644.54$3,828
Jul 20000128.534.09$4
Jun 2000131129.304.40$3,843
May 20000127.263.68$4
Apr 2000143124.513.12$3,508
Mar 200087128.422.86$2,475
Feb 2000135127.622.73$3,731
Jan 20000125.272.48$2
Dec 1999131124.282.42$3,183
Nov 19990123.192.43$2
Oct 1999132120.982.80$2,772
Sep 1999129121.752.62$2,808
Aug 19990119.262.88$3
Jul 1999129117.892.37$2,310
Jun 1999128115.942.36$2,043
May 1999128115.792.32$2,023
Apr 1999188115.102.21$2,841
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 1999193110.381.90$2,005
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998177112.421.97$2,200
Sep 19980112.592.08$2
Aug 1998128111.301.91$1,448
Jul 1998127111.742.24$1,493
Jun 1998123111.242.24$1,385
May 19980112.622.21$2
Apr 199871113.042.51$928
Mar 1998127112.802.31$1,628
Feb 1998190113.952.30$2,653
Jan 19980114.702.15$2
Dec 1997123116.322.41$2,010
Nov 1997126118.193.09$2,295
Oct 1997124119.253.15$2,390
Sep 19970117.742.95$3
Aug 1997125117.862.55$2,235
Jul 1997122117.582.25$2,147
Jun 199766117.242.26$1,140
May 1997125118.972.31$2,374
Apr 1997124117.882.08$2,219
Mar 1997192118.951.94$3,640
Feb 19970120.492.21$2
Jan 1997124123.483.54$2,915
Dec 199691123.32$2,122
Nov 1996126121.97$2,768
Oct 1996125123.31$2,914
Sep 1996131122.22$2,911
Aug 1996128120.26$2,593
Jul 1996125119.55$2,444
Jun 1996125118.73$2,341
May 1996127119.43$2,468
Apr 1996122121.51$2,624
Mar 1996127119.38$2,461
Feb 1996128116.98$2,173
Jan 1996129117.07$2,202
Dec 1995123117.19$2,114
Nov 1995127116.00$2,032
Oct 1995126115.43$1,944
Sep 1995122116.18$1,974
Aug 1995126115.92$2,006
Jul 1995129115.24$1,966
Jun 1995128116.41$2,100
May 1995126117.56$2,213
Apr 1995130117.73$2,305
Mar 1995128116.44$2,104
Feb 1995125116.58$2,073
Jan 1995132115.92$2,101
Dec 1994126115.03$1,894
Nov 1994126115.90$2,003
Oct 1994128115.58$1,994
Sep 1994122115.29$1,865
Aug 1994128116.13$2,065
Jul 1994125117.56$2,195
Jun 1994124117.09$2,119
May 1994123115.88$1,953
Apr 1994257114.14$3,634
Mar 1994130112.46$1,620
Feb 1994130112.50$1,625
Jan 1994129112.66$1,633
Dec 19930112.33$0
Nov 1993127114.49$1,840
Oct 1993125115.85$1,981
Sep 1993125115.03$1,879
Aug 1993249115.66$3,899
Jul 1993126115.46$1,948
Jun 1993126116.79$2,116
May 1993128117.68$2,263
Apr 1993132118.05$2,383
Mar 1993132118.14$2,394
Feb 1993131117.90$2,345
Jan 1993250116.93$4,233

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.

Dec 2016 — as filed, then multipliedworked
Oil                  106 bbl  × $ 48.76 =     $5,169
Casinghead gas         0 Mcf  × $  3.72 =         $0

────────────────────────────────────────────────────
Month total                                   $5,169

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/15858 is the state's own key, not one this site invented.