ROLLER -A-

Operated by WG OIL, LLC (P-5 101773) in the K-M-A field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15120District 09Field 47902001OilCasinghead gasSaveExport
Value, all time
$966 k
Jan 1993 – May 2026
Value, last 12 filed months
$59 k
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 347 leases and 2,190 wells, and the rule below applies to all of them.

Discovered
1931-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
OilDisposition13,863 bbl$965,758
Casinghead gasProduction2 Mcf$0
Total$965,758

2 Mcf of this lease's gas, across 2 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 (15)

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 33.8680, -98.7014. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

33.86868, -98.70095 · 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
73.3%
11 of 15 wells
With a plug date
60.0%
9 of 15 wells
Median depth
4,087 ft
12 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1173.3%
A plug date is filed
960.0%
BothOn the schedule and plugged. Neither fact cancels the other.
960.0%
NeitherNo plug date, and not on the schedule.
426.7%

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, 12 of 15 wells. Median 4,087 ft, with the middle half between 4,033 and 4,108 ft; the shallowest is 3,904 ft and the deepest 4,265 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 15 wells, Nov 1981 – Jul 2005. 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 1981 – Jul 2005
3 of 15 wells; 12 filed none
Plug dates filed
Jul 1974 – Aug 1977
9 of 15 wells; 6 filed none

15 wells

42-48512502104,095 ftSep 1975Yes
42-4851257784,085 ftApr 1977Yes
42-4851311933,922 ftJul 1974Yes
42-4851318954,070 ftApr 1977Yes
42-4851329944,123 ftAug 1977Yes
42-4851533523,914 ftApr 1977Yes
42-4851533664,080 ftApr 1977Yes
42-4851533774,088 ftAug 1975Yes
42-4851545315Yes
42-4859088313Yes
42-4859364613,904 ftSep 1975Yes
42-4851250312
42-48544001194,265 ftJul 2005
42-48535804174,265 ftJun 2001
42-48537684184,103 ftNov 1981

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 2026195089.753.15$17,501
Feb 2026167063.503.75$10,605
Jan 2026171059.138.00$10,111
Dec 20250056.664.41$0
Nov 2025178058.593.93$10,429
Oct 2025171059.383.30$10,154
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025111060.553.23$6,721
Apr 20250062.363.54$0
Mar 2025323067.704.27$21,867
Feb 20250070.884.34$0
Jan 2025166074.324.28$12,337
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024158069.612.36$10,998
Aug 2024149075.632.06$11,269
Jul 2024165079.932.15$13,188
Jun 2024168078.082.63$13,117
May 2024163078.812.20$12,846
Apr 2024331084.451.66$27,953
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 20221740101.587.54$17,675
Jun 202200115.097.98$0
May 20221260109.378.43$13,781
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022173091.054.86$15,752
Jan 20220081.844.54$0
Dec 2021168071.323.90$11,982
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021172069.865.35$12,016
Aug 2021170066.024.22$11,223
Jul 2021174070.783.98$12,316
Jun 2021172069.493.38$11,952
May 20210063.483.02$0
Apr 2021168060.362.76$10,140
Mar 20210061.302.72$0
Feb 2021174057.805.55$10,057
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 202043014.751.80$634
Mar 20200030.341.86$0
Feb 2020125049.881.98$6,235
Jan 202074057.252.09$4,237
Dec 2019132059.012.30$7,789
Nov 20190055.302.75$0
Oct 2019118053.472.42$6,309
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019112058.482.74$6,550
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 201997050.852.79$4,932
Jan 2019126046.033.23$5,800
Dec 201898046.594.19$4,566
Nov 20180052.934.24$0
Oct 2018124061.443.40$7,619
Sep 20180059.543.11$0
Aug 2018140059.403.07$8,316
Jul 201844065.142.93$2,866
Jun 20180060.183.08$0
May 2018131065.382.90$8,565
Apr 20180063.842.90$0
Mar 201839061.222.79$2,388
Feb 20180061.782.77$0
Jan 2018132062.874.01$8,299
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017255047.523.09$12,118
Aug 20170045.373.00$0
Jul 2017212043.873.09$9,300
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017125046.772.98$5,846
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016132042.492.64$5,609
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016125041.622.92$5,203
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201613026.472.06$344
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 201582048.152.95$3,948
Jun 20150056.152.88$0
May 201591055.212.96$5,024
Apr 201595049.822.71$4,733
Mar 201576042.892.93$3,260
Feb 201572044.662.98$3,216
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 201467090.404.86$6,057
Dec 201365091.824.35$5,968
Nov 201359088.853.74$5,242
Oct 201376097.423.78$7,404
Sep 2013510104.113.72$5,310
Aug 2013770104.253.52$8,027
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013107094.834.15$10,147
Apr 2013161093.964.28$15,128
Mar 201391093.623.91$8,519
Feb 2013123091.233.42$11,221
Jan 2013213091.603.42$19,511
Dec 201249086.773.42$4,252
Nov 201249086.953.62$4,261
Oct 201288089.383.40$7,865
Sep 2012116094.672.92$10,982
Aug 201286092.662.91$7,969
Jul 201274085.133.02$6,300
Jun 201269079.822.52$5,508
May 2012125091.612.49$11,451
Apr 2012870101.652.00$8,844
Mar 2012330105.052.22$3,467
Feb 2012890101.102.57$8,998
Jan 2012204098.092.73$20,010
Dec 201129096.873.24$2,809
Nov 2011161095.723.31$15,411
Oct 201181084.983.65$6,883
Sep 2011160083.623.99$13,379
Aug 201177083.404.15$6,422
Jul 2011121094.144.52$11,391
Jun 2011193092.904.64$17,930
May 2011155098.134.40$15,210
Apr 2011720105.964.33$7,629
Mar 2011105096.364.06$10,118
Feb 201164085.644.18$5,481
Jan 2011130086.504.59$11,245
Dec 201063085.734.35$5,401
Nov 2010165080.843.80$13,339
Oct 201050078.103.51$3,905
Sep 2010117072.633.98$8,498
Aug 2010123073.684.42$9,063
Jul 2010116072.554.74$8,416
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 200946074.593.75$3,431
Oct 2009125072.544.11$9,068
Sep 200953065.543.06$3,474
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009107046.773.59$5,004
Mar 200918042.144.06$759
Feb 200971032.814.63$2,330
Jan 20090035.865.37$0
Dec 2008118037.105.98$4,378
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 20081010123.1711.57$12,440
Apr 200800110.3110.45$0
Mar 2008790101.909.66$8,050
Feb 200867092.538.77$6,200
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 200790091.677.29$8,250
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007125069.066.39$8,633
Jul 200749070.906.39$3,474
Jun 20070062.007.55$0
May 200733058.747.85$1,938
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 200794055.108.22$5,179
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 20060066.286.38$0
May 20060066.016.42$0
Apr 2006160064.397.36$10,302
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 2005133058.3413.80$7,759
Sep 20050061.4512.08$0
Aug 200586061.519.80$5,290
Jul 20050055.697.84$0
Jun 20050052.337.38$0
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 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
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 2003197033.487.93$6,596
Jan 20030030.315.58$0
Dec 2002243026.914.85$6,539
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 200261023.733.34$1,448
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 2001246019.782.53$4,866
Sep 2001106024.262.25$2,572
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
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 200029024.513.12$711
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
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 199825010.892.19$272
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998126011.742.24$1,479
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 19970016.322.41$0
Nov 19970018.193.09$0
Oct 199734019.253.15$655
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
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 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$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 19940115.88$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 19930118.05$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.

Mar 2026 — as filed, then multipliedworked
Oil                  195 bbl  × $ 89.75 =    $17,501
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $17,501

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/15120 is the state's own key, not one this site invented.