WILLAMAR WEST MIOCENE UNIT

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the WILLAMAR WEST (MIOCENE 4700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13110District 04Field 97498220OilCasinghead gasSaveExport
Value, all time
$5.0 M
Aug 2002 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
286
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 5 leases and 5 wells, and the rule below applies to all of them.

Discovered
1979-07-25
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2003-02-11.

The Commission's schedule remark for this field reads: PER DOCKET #04-0239005 FIELD RULES MADE PERMANENT

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
OilDisposition104,386 bbl$4,673,876
Casinghead gasProduction47,658 Mcf$285,408
Total$4,959,284

Wells on this lease (1)

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 26.4166, -97.5702. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.41659, -97.57024 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,100 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 8,100 ft.

Completions filed
Aug 2002
1 of 1 wells

1 well

42-48930756M 288,100 ftAug 2002

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 (286)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

286 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 2016010445.352.69$279
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 201513238.792.17$509
Oct 2015627043.552.43$2,870
Sep 2015921742.992.76$4,002
Aug 20151188540.162.87$4,983
Jul 20151171948.152.95$5,690
Jun 20151234456.152.88$7,033
May 20151202855.212.96$6,708
Apr 20151151449.822.71$5,767
Mar 20151231642.892.93$5,322
Feb 2015113344.662.98$5,056
Jan 20151371543.433.10$5,996
Dec 20141327554.693.59$7,488
Nov 201413010270.464.25$9,593
Oct 201415012278.303.90$12,221
Sep 201411616086.164.05$10,642
Aug 20141187889.394.04$10,863
Jul 201412510996.564.18$12,526
Jun 201412012698.164.74$12,376
May 201413110394.734.73$12,896
Apr 20141223895.944.81$11,887
Mar 20141254795.895.06$12,224
Feb 20141174897.406.19$11,693
Jan 20141517790.404.86$14,025
Dec 20131587891.824.35$14,847
Nov 20131156688.853.74$10,464
Oct 20131284197.423.78$12,625
Sep 201311812104.113.72$12,330
Aug 201312361104.253.52$13,038
Jul 201314439102.523.72$14,908
Jun 2013150094.403.93$14,160
May 2013154094.834.15$14,604
Apr 20131391893.964.28$13,138
Mar 20131305393.623.91$12,378
Feb 20131421491.233.42$13,003
Jan 2013131091.603.42$12,000
Dec 201254086.773.42$4,686
Nov 2012145086.953.62$12,608
Oct 2012165189.383.40$14,751
Sep 20121513894.672.92$14,406
Aug 20121266192.662.91$11,853
Jul 20121297785.133.02$11,214
Jun 20121396179.822.52$11,249
May 20121588491.612.49$14,683
Apr 201218354101.652.00$18,710
Mar 201221740105.052.22$22,885
Feb 201219434101.102.57$19,701
Jan 20122134298.092.73$21,008
Dec 20111907196.873.24$18,635
Nov 2011664795.723.31$6,473
Oct 20111284684.983.65$11,045
Sep 20111518983.623.99$12,981
Aug 20111434583.404.15$12,113
Jul 201152994.144.52$4,936
Jun 2011147092.904.64$13,656
May 20111545498.134.40$15,350
Apr 2011150109105.964.33$16,366
Mar 201115411396.364.06$15,298
Feb 20111318985.644.18$11,591
Jan 20111559786.504.59$13,853
Dec 20101428285.734.35$12,530
Nov 20101644580.843.80$13,429
Oct 20101559178.103.51$12,425
Sep 20101336772.633.98$9,926
Aug 201016618473.684.42$13,044
Jul 201014614372.554.74$11,270
Jun 201015112170.364.91$11,219
May 20101737871.124.24$12,634
Apr 201017911581.694.12$15,097
Mar 201019011878.394.39$15,412
Feb 20101937873.585.44$14,625
Jan 20102543674.365.96$19,102
Dec 20092462571.445.48$17,711
Nov 20092802674.593.75$20,983
Oct 2009236072.544.11$17,119
Sep 200914865.543.06$942
Aug 20091213567.423.22$8,270
Jul 20092165961.133.46$13,408
Jun 20092142766.163.90$14,263
May 20092182554.743.93$12,031
Apr 20092183546.773.59$10,321
Mar 20092197242.144.06$9,521
Feb 20091914532.814.63$6,475
Jan 20092315335.865.37$8,568
Dec 20082303837.105.98$8,760
Nov 20082133255.496.86$12,039
Oct 20082192175.246.92$16,623
Sep 200825165101.767.88$26,054
Aug 200826628114.228.48$30,620
Jul 200823054131.0811.39$30,763
Jun 200832879131.3313.03$44,106
May 2008404113123.1711.57$51,069
Apr 200817325110.3110.45$19,345
Mar 2008140101.909.66$1,427
Feb 200813515792.538.77$13,869
Jan 200828721090.388.21$27,662
Dec 200728324588.337.30$26,786
Nov 200735627591.677.29$34,640
Oct 200735228482.856.92$31,129
Sep 200733539675.846.24$27,879
Aug 200736329769.066.39$26,966
Jul 200736519570.906.39$27,124
Jun 200739125062.007.55$26,129
May 200736722558.747.85$23,323
Apr 200742932559.617.81$28,109
Mar 200741426056.927.30$25,463
Feb 2007465755.108.22$25,679
Jan 200736511350.306.73$19,120
Dec 200641516956.656.92$24,679
Nov 200638919754.207.62$22,584
Oct 200643828554.906.01$25,760
Sep 200648627660.085.04$30,589
Aug 200644219568.717.34$31,801
Jul 200647025069.376.34$34,190
Jun 200655319866.286.38$37,917
May 200652422566.016.42$36,035
Apr 200653718764.397.36$35,954
Mar 200654418156.707.08$32,127
Feb 200651120257.597.75$30,994
Jan 200659720660.598.93$38,012
Dec 200562929754.9413.42$38,542
Nov 200580069154.6910.59$51,069
Oct 200593285758.3413.80$66,196
Sep 200595064161.4512.08$66,120
Aug 20051,12540261.519.80$73,137
Jul 20051,12023055.697.84$64,177
Jun 20051,11026752.337.38$60,057
May 20051,28535045.226.65$60,436
Apr 20051,16115649.207.36$58,269
Mar 20051,31516950.377.15$67,446
Feb 20051,22910445.226.31$56,232
Jan 20051,26918643.166.32$55,946
Dec 20041,4147839.866.75$56,889
Nov 20041,40322845.286.33$64,971
Oct 20041,65023949.706.52$83,562
Sep 20041,73628243.245.28$76,555
Aug 20041,72039542.375.55$75,069
Jul 20041,82240038.286.08$72,180
Jun 20042,04911336.106.43$74,696
May 20042,03644037.486.49$79,167
Apr 20042,07934134.475.86$73,661
Mar 20042,38435134.365.53$83,855
Feb 20042,08118,58832.455.51$169,941
Jan 20042,1317632.036.30$68,735
Dec 20032,32913930.266.30$71,351
Nov 20032,1261,27928.804.60$67,106
Oct 20032,37237528.174.76$68,604
Sep 20032,18860826.314.75$60,454
Aug 20032,53485529.765.13$79,798
Jul 20032,6141,37429.415.17$83,982
Jun 20032,08550628.565.98$62,575
May 20036262026.595.97$16,765
Apr 20032,94035526.675.41$80,329
Mar 20033,27662731.146.10$105,837
Feb 20033,13098433.487.93$112,591
Jan 20033,8831,00330.315.58$123,293
Dec 20023,11148926.914.85$86,091
Nov 20023,79760924.664.14$96,153
Oct 20023,29155626.464.23$89,431
Sep 20022,52688927.443.64$72,545
Aug 200274013125.963.16$19,625

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 2016 — as filed, then multipliedworked
Oil                    0 bbl  × $ 45.35 =         $0
Casinghead gas       104 Mcf  × $  2.69 =       $279

────────────────────────────────────────────────────
Month total                                     $279

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. 04/O/13110 is the state's own key, not one this site invented.