WHITE, E. C.

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66487District 8AField 53411001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$98 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition149,549 bbl$5,154,844
Casinghead gasProduction22,496 Mcf$7,029
Total$5,161,873

19,638 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 (6)

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 33.5770, -102.5611. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.57679, -102.56113 · 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%
3 of 6 wells
With a plug date
50.0%
3 of 6 wells
Median depth
4,919 ft
6 wells filed one
Completion to plug
9.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
350.0%
BothOn the schedule and plugged. Neither fact cancels the other.
350.0%
NeitherNo plug date, and not on the schedule.
350.0%

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 4,902 and 4,943 ft, median 4,919 ft, over the 6 wells that filed a depth.

Completions filed
Mar 1990 – Mar 1994
6 of 6 wells
Plug dates filed
Jan 2002
3 of 6 wells; 3 filed none

Last completion to plug: a median of 9.8 years across the 3 wells that filed both dates, with the middle half between 8.8 years and 10.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-2193599864,922 ftMar 1994Jan 2002Yes
42-2193591054,915 ftApr 1993
42-2193585444,930 ftMar 1992Jan 2002Yes
42-2193578034,943 ftDec 1991Jan 2002Yes
42-2193560624,914 ftOct 1990
42-2193550514,902 ftMar 1990

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 20261460106.413.05$15,536
Apr 20260098.932.87$0
Mar 2026158089.753.15$14,181
Feb 2026158063.503.75$10,033
Jan 20260059.138.00$0
Dec 2025145056.664.41$8,216
Nov 2025169058.593.93$9,902
Oct 2025154059.383.30$9,145
Sep 2025163062.743.08$10,227
Aug 20250063.933.01$0
Jul 2025157066.743.32$10,478
Jun 2025160066.483.13$10,637
May 2025159060.553.23$9,627
Apr 20256062.363.54$374
Mar 2025169067.704.27$11,441
Feb 2025162070.884.34$11,483
Jan 2025162074.324.28$12,040
Dec 20240068.993.12$0
Nov 2024186069.052.20$12,843
Oct 2024174071.372.28$12,418
Sep 2024161069.612.36$11,207
Aug 20246075.632.06$454
Jul 2024161079.932.15$12,869
Jun 2024169078.082.63$13,196
May 2024162078.812.20$12,767
Apr 2024160084.451.66$13,512
Mar 2024161080.301.55$12,928
Feb 20240076.091.78$0
Jan 2024176073.023.30$12,852
Dec 2023161071.262.61$11,473
Nov 2023177077.892.81$13,787
Oct 20231085.443.09$85
Sep 2023167089.042.74$14,870
Aug 2023171080.522.67$13,769
Jul 2023165074.852.64$12,350
Jun 20233068.962.26$207
May 2023166070.622.23$11,723
Apr 2023171078.122.24$13,359
Mar 2023168072.852.39$12,239
Feb 2023161075.112.47$12,093
Jan 20230076.533.39$0
Dec 2022340076.415.73$25,979
Nov 20220085.005.65$0
Oct 2022168087.185.86$14,646
Sep 20220084.888.16$0
Aug 2022179094.529.13$16,919
Jul 202200101.587.54$0
Jun 20221660115.097.98$19,105
May 20221590109.378.43$17,390
Apr 20221720104.226.84$17,926
Mar 20221730108.885.08$18,836
Feb 20220091.054.86$0
Jan 2022175081.844.54$14,322
Dec 2021176071.323.90$12,552
Nov 2021164077.435.24$12,699
Oct 2021171079.795.71$13,644
Sep 20210069.865.35$0
Aug 2021174066.024.22$11,487
Jul 2021162070.783.98$11,466
Jun 2021176069.493.38$12,230
May 2021170063.483.02$10,792
Apr 2021180060.362.76$10,865
Mar 20210061.302.72$0
Feb 2021168057.805.55$9,710
Jan 2021174050.412.81$8,771
Dec 2020175044.642.68$7,812
Nov 2020165038.772.71$6,397
Oct 2020164036.972.48$6,063
Sep 2020168037.091.99$6,231
Aug 2020172039.982.39$6,877
Jul 2020169038.371.83$6,485
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020175014.751.80$2,581
Mar 20200030.341.86$0
Feb 2020173049.881.98$8,629
Jan 2020171057.252.09$9,790
Dec 2019163059.012.30$9,619
Nov 2019180055.302.75$9,954
Oct 2019168053.472.42$8,983
Sep 2019175055.052.66$9,634
Aug 2019177053.112.30$9,400
Jul 20190056.272.46$0
Jun 2019171052.782.49$9,025
May 2019339058.482.74$19,825
Apr 2019170062.632.75$10,647
Mar 2019171056.803.06$9,713
Feb 20193050.852.79$153
Jan 2019335046.033.23$15,420
Dec 2018169046.594.19$7,874
Nov 2018173052.934.24$9,157
Oct 2018162061.443.40$9,953
Sep 20180059.543.11$0
Aug 2018172059.403.07$10,217
Jul 2018168065.142.93$10,944
Jun 2018159060.183.08$9,569
May 2018164065.382.90$10,722
Apr 20180063.842.90$0
Mar 2018160061.222.79$9,795
Feb 2018168061.782.77$10,379
Jan 20180062.874.01$0
Dec 2017164057.272.92$9,392
Nov 2017172055.423.12$9,532
Oct 2017168049.292.98$8,281
Sep 20170047.523.09$0
Aug 2017160045.373.00$7,259
Jul 2017161043.873.09$7,063
Jun 2017165042.493.09$7,011
May 2017169045.373.26$7,668
Apr 2017166047.933.21$7,956
Mar 2017164046.772.98$7,670
Feb 2017168050.452.95$8,476
Jan 2017166049.413.42$8,202
Dec 2016166048.763.72$8,094
Nov 2016170042.492.64$7,223
Oct 2016164046.193.09$7,575
Sep 2016169041.553.10$7,022
Aug 2016165041.442.92$6,838
Jul 2016169041.622.92$7,034
Jun 20160045.352.69$0
May 2016159042.521.99$6,761
Apr 2016336036.561.99$12,284
Mar 2016168033.011.79$5,546
Feb 20160026.472.06$0
Jan 2016168027.352.36$4,595
Dec 2015172032.362.00$5,566
Nov 2015157038.792.17$6,090
Oct 2015141043.552.43$6,141
Sep 2015165042.992.76$7,093
Aug 2015342040.162.87$13,735
Jul 2015162048.152.95$7,800
Jun 2015165056.152.88$9,265
May 20150055.212.96$0
Apr 2015325049.822.71$16,192
Mar 2015164042.892.93$7,034
Feb 2015170044.662.98$7,592
Jan 2015168043.433.10$7,296
Dec 2014169054.693.59$9,243
Nov 2014165070.464.25$11,626
Oct 2014172078.303.90$13,468
Sep 2014167086.164.05$14,389
Aug 2014334089.394.04$29,856
Jul 20140096.564.18$0
Jun 2014170098.164.74$16,687
May 2014162094.734.73$15,346
Apr 2014160095.944.81$15,350
Mar 2014166095.895.06$15,918
Feb 2014168097.406.19$16,363
Jan 2014171090.404.86$15,458
Dec 2013168091.824.35$15,426
Nov 2013170088.853.74$15,105
Oct 2013155097.423.78$15,100
Sep 20131720104.113.72$17,907
Aug 20131590104.253.52$16,576
Jul 20131570102.523.72$16,096
Jun 2013162094.403.93$15,293
May 2013166094.834.15$15,742
Apr 2013340093.964.28$31,946
Mar 2013168093.623.91$15,728
Feb 2013165091.233.42$15,053
Jan 2013170091.603.42$15,572
Dec 2012171086.773.42$14,838
Nov 2012171086.953.62$14,868
Oct 2012336089.383.40$30,032
Sep 2012167094.672.92$15,810
Aug 2012162092.662.91$15,011
Jul 2012162085.133.02$13,791
Jun 2012162079.822.52$12,931
May 2012153091.612.49$14,016
Apr 20123230101.652.00$32,833
Mar 20121630105.052.22$17,123
Feb 20121660101.102.57$16,783
Jan 2012162098.092.73$15,891
Dec 2011162096.873.24$15,693
Nov 2011172095.723.31$16,464
Oct 2011167084.983.65$14,192
Sep 2011338083.623.99$28,264
Aug 2011169083.404.15$14,095
Jul 2011164094.144.52$15,439
Jun 2011174092.904.64$16,165
May 2011171098.134.40$16,780
Apr 20111770105.964.33$18,755
Mar 2011335096.364.06$32,281
Feb 2011170085.644.18$14,559
Jan 2011171086.504.59$14,792
Dec 2010169085.734.35$14,488
Nov 2010174080.843.80$14,066
Oct 2010169078.103.51$13,199
Sep 2010334072.633.98$24,258
Aug 2010173073.684.42$12,747
Jul 2010309072.554.74$22,418
Jun 2010170070.364.91$11,961
May 2010168071.124.24$11,948
Apr 2010336081.694.12$27,448
Mar 2010163078.394.39$12,778
Feb 2010163073.585.44$11,994
Jan 2010327074.365.96$24,316
Dec 2009161071.445.48$11,502
Nov 2009163074.593.75$12,158
Oct 2009162072.544.11$11,751
Sep 2009326065.543.06$21,366
Aug 2009169067.423.22$11,394
Jul 2009161061.133.46$9,842
Jun 2009173066.163.90$11,446
May 2009339054.743.93$18,557
Apr 2009161046.773.59$7,530
Mar 2009172042.144.06$7,248
Feb 2009332032.814.63$10,893
Jan 2009317035.865.37$11,368
Dec 2008168037.105.98$6,233
Nov 2008172055.496.86$9,544
Oct 2008173075.246.92$13,017
Sep 20083380101.767.88$34,395
Aug 20081730114.228.48$19,760
Jul 20083470131.0811.39$45,485
Jun 20081720131.3313.03$22,589
May 20081700123.1711.57$20,939
Apr 20083330110.3110.45$36,733
Mar 20081700101.909.66$17,323
Feb 2008343092.538.77$31,738
Jan 2008167090.388.21$15,093
Dec 2007175088.337.30$15,458
Nov 2007345091.677.29$31,626
Oct 2007169082.856.92$14,002
Sep 2007173075.846.24$13,120
Aug 2007339069.066.39$23,411
Jul 2007169070.906.39$11,982
Jun 2007174062.007.55$10,788
May 2007171058.747.85$10,045
Apr 2007170059.617.81$10,134
Mar 2007342056.927.30$19,467
Feb 2007169055.108.22$9,312
Jan 2007152050.306.73$7,646
Dec 2006342056.656.92$19,374
Nov 2006169054.207.62$9,160
Oct 2006333054.906.01$18,282
Sep 2006166060.085.04$9,973
Aug 2006343068.717.34$23,568
Jul 2006170069.376.34$11,793
Jun 2006308066.286.38$20,414
May 2006335066.016.42$22,113
Apr 2006171064.397.36$11,011
Mar 2006335056.707.08$18,995
Feb 2006170057.597.75$9,790
Jan 2006341060.598.93$20,661
Dec 2005334054.9413.42$18,350
Nov 2005351054.6910.59$19,196
Oct 2005178058.3413.80$10,385
Sep 2005173061.4512.08$10,631
Aug 2005349061.519.80$21,467
Jul 2005355055.697.84$19,770
Jun 2005344052.337.38$18,002
May 2005170045.226.65$7,687
Apr 2005177049.207.36$8,708
Mar 2005352050.377.15$17,730
Feb 2005350045.226.31$15,827
Jan 2005342043.166.32$14,761
Dec 2004173139.866.75$6,903
Nov 2004369145.286.33$16,715
Oct 2004525149.706.52$26,099
Sep 2004151143.245.28$6,535
Aug 2004352142.375.55$14,920
Jul 2004327138.286.08$12,524
Jun 2004329136.106.43$11,883
May 2004335137.486.49$12,562
Apr 2004335134.475.86$11,553
Mar 2004331134.365.53$11,379
Feb 2004332132.455.51$10,779
Jan 2004329132.036.30$10,544
Dec 2003493130.266.30$14,924
Nov 2003341128.804.60$9,825
Oct 2003516128.174.76$14,540
Sep 2003329126.314.75$8,661
Aug 2003328129.765.13$9,766
Jul 2003332129.415.17$9,769
Jun 2003333128.565.98$9,516
May 2003338126.595.97$8,993
Apr 2003280126.675.41$7,473
Mar 2003512131.146.10$15,950
Feb 2003346133.487.93$11,592
Jan 2003504130.315.58$15,282
Dec 2002341126.914.85$9,181
Nov 2002333124.664.14$8,216
Oct 2002342126.464.23$9,054
Sep 2002339127.443.64$9,306
Aug 2002334125.963.16$8,674
Jul 2002338124.583.06$8,311
Jun 2002341123.733.34$8,095
May 2002484124.663.58$11,939
Apr 2002320123.653.51$7,572
Mar 2002497122.003.10$10,937
Feb 2002349118.222.38$6,361
Jan 2002523117.172.38$8,982
Dec 2001337116.932.36$5,708
Nov 2001490118.072.41$8,857
Oct 2001341119.782.53$6,748
Sep 2001494124.262.25$11,987
Aug 2001499124.873.05$12,413
Jul 2001508123.933.20$12,160
Jun 2001342124.563.82$8,403
May 2001496125.524.31$12,662
Apr 2001331124.685.34$8,174
Mar 2001527124.545.38$12,938
Feb 2001328127.755.77$9,108
Jan 2001336127.478.40$9,238
Dec 2000492126.889.12$13,234
Nov 2000333132.215.66$10,732
Oct 2000361131.235.15$11,279
Sep 2000482131.875.19$15,367
Aug 2000336129.644.54$9,964
Jul 2000343128.534.09$9,790
Jun 2000360129.304.40$10,552
May 2000499127.263.68$13,606
Apr 2000500124.513.12$12,258
Mar 2000331128.422.86$9,410
Feb 2000528127.622.73$14,586
Jan 2000505125.272.48$12,764
Dec 1999471124.282.42$11,438
Nov 1999336123.192.43$7,794
Oct 1999525120.982.80$11,017
Sep 1999506121.752.62$11,008
Aug 1999503119.262.88$9,691
Jul 1999534117.892.37$9,556
Jun 1999492115.942.36$7,845
May 1999524115.792.32$8,276
Apr 1999508115.102.21$7,673
Mar 1999499112.471.84$6,224
Feb 199948519.981.82$4,842
Jan 1999670110.381.90$6,957
Dec 1998342219.201.77$3,184
Nov 1998550710.892.19$6,005
Oct 199853511112.421.97$6,863
Sep 199872615212.592.08$9,457
Aug 199855020711.301.91$6,610
Jul 199854216611.742.24$6,734
Jun 19985379411.242.24$6,246
May 19985399412.622.21$7,010
Apr 19983648413.042.51$4,957
Mar 19983584212.802.31$4,679
Feb 19983615813.952.30$5,169
Jan 19985389914.702.15$8,122
Dec 199772610516.322.41$12,101
Nov 19977297618.193.09$13,495
Oct 199754712519.253.15$10,923
Sep 199772825617.742.95$13,671
Aug 199754417617.862.55$10,165
Jul 199790419917.582.25$16,339
Jun 199772111717.242.26$12,694
May 199792012618.972.31$17,743
Apr 199772812317.882.08$13,273
Mar 199773012618.951.94$14,078
Feb 19979156320.492.21$18,887
Jan 199792115923.483.54$22,188
Dec 19961,02922923.32$23,996
Nov 199682525921.97$18,125
Oct 19961,15839723.31$26,993
Sep 19961,19239222.22$26,486
Aug 19961,14140720.26$23,117
Jul 199698538919.55$19,257
Jun 19961,16826518.73$21,877
May 19961,12531019.43$21,859
Apr 19961,18139621.51$25,403
Mar 19961,16945419.38$22,655
Feb 19961,56918216.98$26,642
Jan 19961,34928017.07$23,027
Dec 19951,31939717.19$22,674
Nov 19951,32139216.00$21,136
Oct 19951,56246615.43$24,102
Sep 19951,52148116.18$24,610
Aug 19951,55451615.92$24,740
Jul 19951,38550415.24$21,107
Jun 19951,51050216.41$24,779
May 19951,68748317.56$29,624
Apr 19951,54945417.73$27,464
Mar 19951,36546316.44$22,441
Feb 19951,36349916.58$22,599
Jan 19951,35632915.92$21,588
Dec 19941,16621915.03$17,525
Nov 19941,21439315.90$19,303
Oct 19941,22646315.58$19,101
Sep 19941,36330615.29$20,840
Aug 19941,57255316.13$25,356
Jul 19941,57031617.56$27,569
Jun 19941,54634917.09$26,421
May 19941,55542215.88$24,693
Apr 19941,19541514.14$16,897
Mar 19941,15819612.46$14,429
Feb 19941,04629512.50$13,075
Jan 19941,04542412.66$13,230
Dec 199383935312.33$10,345
Nov 19931,12137614.49$16,243
Oct 19931,17831815.85$18,671
Sep 19931,00344815.03$15,075
Aug 19931,21939215.66$19,090
Jul 199385978915.46$13,280
Jun 19931,04043616.79$17,462
May 19931,18838317.68$21,004
Apr 19931,24260818.05$22,418
Mar 19931,16682618.14$21,151
Feb 199391423717.90$16,361
Jan 19931,19767516.93$20,265

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 2026 — as filed, then multipliedworked
Oil                  146 bbl  × $106.41 =    $15,536
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $15,536

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. 8A/O/66487 is the state's own key, not one this site invented.