MCQUERRY B

Operated by WB MULLIN OPERATING LLC (P-5 902609) in the WOODKIRK (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21835District 09Field 98535666OilCasinghead gasSaveExport
Value, all time
$494 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 23 leases and 78 wells, and the rule below applies to all of them.

Discovered
1952-07-30
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
OilDisposition11,767 bbl$493,777
Casinghead gasProduction21 Mcf$0
Total$493,777

21 Mcf of this lease's gas, across 21 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 (2)

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 33.0260, -98.2324. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.02603, -98.23238 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
2,163 ft
2 wells filed one
Completion to plug
36.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 2,140 and 2,185 ft, median 2,163 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1982 – Feb 1982
2 of 2 wells
Plug dates filed
Jun 2018
1 of 2 wells; 1 filed none

Last completion to plug: a median of 36.4 years across the 1 well that filed both dates, with the middle half between 36.4 years and 36.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2373399752,140 ftFeb 1982
42-2373399862,185 ftJan 1982Jun 2018Yes

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 2025333060.553.23$20,163
Apr 20250062.363.54$0
Mar 2025522067.704.27$35,339
Feb 2025348070.884.34$24,666
Jan 2025532074.324.28$39,538
Dec 2024524068.993.12$36,151
Nov 2024525069.052.20$36,251
Oct 2024346071.372.28$24,694
Sep 2024168069.612.36$11,694
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 20218071.323.90$571
Nov 20210077.435.24$0
Oct 202147079.795.71$3,750
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 202048036.972.48$1,775
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 201947055.052.66$2,587
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 2018158059.403.07$9,385
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 2017160049.292.98$7,886
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 201687048.763.72$4,242
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 2016143036.561.99$5,228
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015147038.792.17$5,702
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 2015130043.433.10$5,646
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 2014144094.734.73$13,641
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 2013162094.403.93$15,293
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 2012156079.822.52$12,452
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 201070073.585.44$5,151
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 2009136066.163.90$8,998
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 20071082.856.92$83
Sep 20072075.846.24$152
Aug 2007159069.066.39$10,981
Jul 20073070.906.39$213
Jun 20071062.007.55$62
May 20077058.747.85$411
Apr 20071059.617.81$60
Mar 20072056.927.30$114
Feb 20072055.108.22$110
Jan 20072050.306.73$101
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20063054.906.01$165
Sep 20065060.085.04$300
Aug 20065068.717.34$344
Jul 20067069.376.34$486
Jun 20065066.286.38$331
May 20064066.016.42$264
Apr 20064064.397.36$258
Mar 2006150056.707.08$8,505
Feb 20067057.597.75$403
Jan 20063060.598.93$182
Dec 20055054.9413.42$275
Nov 20058054.6910.59$438
Oct 20057058.3413.80$408
Sep 20059061.4512.08$553
Aug 20058061.519.80$492
Jul 200512055.697.84$668
Jun 2005134052.337.38$7,012
May 20057045.226.65$317
Apr 20054049.207.36$197
Mar 20056050.377.15$302
Feb 20056045.226.31$271
Jan 20055043.166.32$216
Dec 20045039.866.75$199
Nov 20045045.286.33$226
Oct 20045049.706.52$249
Sep 20045043.245.28$216
Aug 2004151042.375.55$6,398
Jul 20045038.286.08$191
Jun 20046036.106.43$217
May 20046037.486.49$225
Apr 20048034.475.86$276
Mar 20042034.365.53$69
Feb 20045032.455.51$162
Jan 20045032.036.30$160
Dec 200361030.266.30$1,846
Nov 20036028.804.60$173
Oct 2003135028.174.76$3,803
Sep 20036026.314.75$158
Aug 20035029.765.13$149
Jul 20036029.415.17$176
Jun 20035028.565.98$143
May 20036026.595.97$160
Apr 20036026.675.41$160
Mar 2003166031.146.10$5,169
Feb 20033033.487.93$100
Jan 20031030.315.58$30
Dec 20025026.914.85$135
Nov 20023024.664.14$74
Oct 20025026.464.23$132
Sep 20022027.443.64$55
Aug 2002161025.963.16$4,180
Jul 20024024.583.06$98
Jun 20025023.733.34$119
May 20024024.663.58$99
Apr 20024023.653.51$95
Mar 2002180022.003.10$3,960
Feb 20024018.222.38$73
Jan 20026017.172.38$103
Dec 20014016.932.36$68
Nov 20014018.072.41$72
Oct 20014019.782.53$79
Sep 2001169024.262.25$4,100
Aug 20014024.873.05$99
Jul 20014023.933.20$96
Jun 2001177024.563.82$4,347
May 20012025.524.31$51
Apr 20014024.685.34$99
Mar 2001176024.545.38$4,319
Feb 20014027.755.77$111
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000150031.875.19$4,781
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000169029.304.40$4,952
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000177028.422.86$5,030
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999176023.192.43$4,081
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 1999236019.262.88$4,545
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999166012.471.84$2,070
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998176010.892.19$1,917
Oct 19980012.421.97$0
Sep 1998173012.592.08$2,178
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998169013.042.51$2,204
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997175018.193.09$3,183
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 1997177017.862.55$3,161
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997170018.951.94$3,222
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 1996172021.97$3,779
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996171019.55$3,343
Jun 19960018.73$0
May 19960019.43$0
Apr 1996173021.51$3,721
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 1995177015.43$2,731
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995171015.24$2,606
Jun 19950016.41$0
May 19950017.56$0
Apr 1995169017.73$2,996
Mar 19950016.44$0
Feb 1995172016.58$2,852
Jan 19950015.92$0
Dec 19940015.03$0
Nov 1994174015.90$2,767
Oct 19940015.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 1994173117.56$3,038
Jun 19940117.09$0
May 19940115.88$0
Apr 1994169114.14$2,390
Mar 19940112.46$0
Feb 19940112.50$0
Jan 1994175112.66$2,216
Dec 19930112.33$0
Nov 19930114.49$0
Oct 1993174115.85$2,758
Sep 19930115.03$0
Aug 19930115.66$0
Jul 1993168115.46$2,597
Jun 19930116.79$0
May 19930117.68$0
Apr 1993173118.05$3,123
Mar 19930118.14$0
Feb 19930117.90$0
Jan 1993168116.93$2,844

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.

May 2025 — as filed, then multipliedworked
Oil                  333 bbl  × $ 60.55 =    $20,163
Casinghead gas         0 Mcf  × $  3.23 =         $0

────────────────────────────────────────────────────
Month total                                  $20,163

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/21835 is the state's own key, not one this site invented.