LAMBERTON, F. E.

Operated by ECHO PRODUCTION, INC. (P-5 240125) in the CONLEY (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12340District 09Field 20116332OilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – Feb 2022
Value, last 12 filed months
$0
at the published price for each month
Months reported
350
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 14 leases and 28 wells, and the rule below applies to all of them.

Discovered
1961-01-11
as the register files it
Field class
Oil
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2011-03-22.

The Commission's schedule remark for this field reads: APPROVED. FIELD SET TO MANUAL REVIEW.

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
OilDisposition48,209 bbl$2,315,226
Casinghead gasProduction35,015 Mcf$119,080
Total$2,434,305

9,460 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 (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 34.2641, -99.6514. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

34.26411, -99.65140 · 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
100.0%
2 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,260 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
2100.0%
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.
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

Between 8,256 and 8,263 ft, median 8,260 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1976
1 of 2 wells; 1 filed none
Plug dates filed
Nov 1979
1 of 2 wells; 1 filed none

2 wells

42-1970025128,263 ftNov 1979Yes
42-197001821 L8,256 ftMar 1976Yes

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 (350)

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

350 months

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 2019908155.052.66$5,170
Aug 2019918153.112.30$5,020
Jul 201909056.272.46$221
Jun 2019948052.782.49$5,161
May 2019927258.482.74$5,577
Apr 20199011562.632.75$5,953
Mar 2019012756.803.06$389
Feb 2019949450.852.79$5,042
Jan 20199210946.033.23$4,587
Dec 20188910946.594.19$4,603
Nov 2018909252.934.24$5,154
Oct 2018010261.443.40$347
Sep 20188910459.543.11$5,622
Aug 201884059.403.07$4,990
Jul 201807665.142.93$223
Jun 2018886260.183.08$5,487
May 201803465.382.90$99
Apr 201803363.842.90$96
Mar 20181805361.222.79$11,167
Feb 201804661.782.77$127
Jan 2018905662.874.01$5,883
Dec 2017867257.272.92$5,136
Nov 201707255.423.12$225
Oct 2017897149.292.98$4,599
Sep 2017885947.523.09$4,364
Aug 2017894645.373.00$4,176
Jul 2017892043.873.09$3,966
Jun 2017896642.493.09$3,985
May 2017895045.373.26$4,201
Apr 2017872147.933.21$4,237
Mar 2017894346.772.98$4,291
Feb 201702450.452.95$71
Jan 2017882649.413.42$4,437
Dec 2016913848.763.72$4,579
Nov 2016914042.492.64$3,972
Oct 2016894146.193.09$4,238
Sep 201604441.553.10$136
Aug 2016864441.442.92$3,693
Jul 2016885641.622.92$3,826
Jun 2016902745.352.69$4,154
May 2016913842.521.99$3,945
Apr 201602336.561.99$46
Mar 2016883733.011.79$2,971
Feb 2016862926.472.06$2,336
Jan 2016883227.352.36$2,482
Dec 2015873432.362.00$2,883
Nov 2015843838.792.17$3,341
Oct 201502743.552.43$66
Sep 2015853642.992.76$3,753
Aug 201503640.162.87$103
Jul 2015844248.152.95$4,168
Jun 20151691556.152.88$9,533
May 201502755.212.96$80
Apr 2015873249.822.71$4,421
Mar 2015852742.892.93$3,725
Feb 20151304644.662.98$5,943
Jan 2015898043.433.10$4,113
Dec 20141776654.693.59$9,917
Nov 20141766370.464.25$12,669
Oct 20141778078.303.90$14,171
Sep 20141728886.164.05$15,176
Aug 201417613789.394.04$16,285
Jul 201416811196.564.18$16,686
Jun 2014175198.164.74$17,183
May 201417216294.734.73$17,059
Apr 201417511395.944.81$17,333
Mar 20143563995.895.06$34,334
Feb 201401197.406.19$68
Jan 20141752890.404.86$15,956
Dec 20131842991.824.35$17,021
Nov 20131772888.853.74$15,831
Oct 20131753497.423.78$17,177
Sep 201317554104.113.72$18,420
Aug 201317564104.253.52$18,469
Jul 2013077102.523.72$286
Jun 20131733594.403.93$16,469
May 20131766594.834.15$16,960
Apr 20131754293.964.28$16,623
Mar 20133395093.623.91$31,933
Feb 201303791.233.42$127
Jan 20131771891.603.42$16,275
Dec 20121822686.773.42$15,881
Nov 20123543586.953.62$30,907
Oct 20121763889.383.40$15,860
Sep 201201094.672.92$29
Aug 20123581092.662.91$33,201
Jul 20121792585.133.02$15,314
Jun 201205679.822.52$141
May 20121766191.612.49$16,275
Apr 201224762101.652.00$25,231
Mar 201218069105.052.22$19,062
Feb 201213868101.102.57$14,127
Jan 20121787698.092.73$17,668
Dec 20111775996.873.24$17,337
Nov 20111756695.723.31$16,970
Oct 201108684.983.65$314
Sep 20112599383.623.99$22,028
Aug 20111739683.404.15$14,827
Jul 20111759494.144.52$16,899
Jun 20111769592.904.64$16,791
May 20111748198.134.40$17,431
Apr 20111750105.964.33$18,543
Mar 20111767996.364.06$17,280
Feb 201106885.644.18$284
Jan 20112217586.504.59$19,461
Dec 20103074785.734.35$26,523
Nov 201004780.843.80$178
Oct 20103499878.103.51$27,601
Sep 20101739072.633.98$12,923
Aug 2010175073.684.42$12,894
Jul 20101768872.554.74$13,186
Jun 2010010970.364.91$535
May 201021111371.124.24$15,485
Apr 201017410181.694.12$14,630
Mar 20101768778.394.39$14,178
Feb 20101759073.585.44$13,366
Jan 20101769274.365.96$13,636
Dec 20091759071.445.48$12,996
Nov 200917912274.593.75$13,809
Oct 200917512672.544.11$13,212
Sep 2009168065.543.06$11,011
Aug 20091746167.423.22$11,927
Jul 20091786161.133.46$11,092
Jun 200917612666.163.90$12,135
May 200917411654.743.93$9,980
Apr 20091739246.773.59$8,421
Mar 20091769642.144.06$7,806
Feb 20091869132.814.63$6,524
Jan 20091879435.865.37$7,211
Dec 20081846937.105.98$7,239
Nov 20081835655.496.86$10,539
Oct 20081799175.246.92$14,098
Sep 20080117101.767.88$922
Aug 2008182115114.228.48$21,764
Jul 2008184131131.0811.39$25,611
Jun 2008177119131.3313.03$24,796
May 200818397123.1711.57$23,663
Apr 200818492110.3110.45$21,259
Mar 2008358102101.909.66$37,466
Feb 200808692.538.77$754
Jan 20081848590.388.21$17,327
Dec 20071828188.337.30$16,668
Nov 20073689891.677.29$34,449
Oct 200717611282.856.92$15,357
Sep 200718313775.846.24$14,734
Aug 200717613469.066.39$13,011
Jul 200724013270.906.39$17,859
Jun 200707262.007.55$543
May 200718412758.747.85$11,805
Apr 200718113359.617.81$11,828
Mar 200713912856.927.30$8,847
Feb 20071823655.108.22$10,324
Jan 20071858350.306.73$9,864
Dec 200604856.656.92$332
Nov 20061828854.207.62$10,535
Oct 200618211754.906.01$10,695
Sep 200618212460.085.04$11,559
Aug 200617917968.717.34$13,613
Jul 200617514569.376.34$13,059
Jun 200618210966.286.38$12,759
May 200617911066.016.42$12,523
Apr 20061848364.397.36$12,459
Mar 20061839756.707.08$11,063
Feb 200608257.597.75$636
Jan 20063599860.598.93$22,627
Dec 200509454.9413.42$1,261
Nov 20051819254.6910.59$10,873
Oct 200518310258.3413.80$12,083
Sep 200519211761.4512.08$13,212
Aug 200517612661.519.80$12,060
Jul 200517711655.697.84$10,767
Jun 200517410652.337.38$9,888
May 200517421045.226.65$9,265
Apr 20051529549.207.36$8,178
Mar 20051659450.377.15$8,984
Feb 20051798645.226.31$8,637
Jan 200517810343.166.32$8,334
Dec 2004166039.866.75$6,617
Nov 20041788845.286.33$8,617
Oct 200417312049.706.52$9,380
Sep 200418013243.245.28$8,481
Aug 200418015042.375.55$8,459
Jul 200417811538.286.08$7,514
Jun 200417112036.106.43$6,945
May 200417812337.486.49$7,470
Apr 2004012634.475.86$738
Mar 200436112334.365.53$13,084
Feb 2004011032.455.51$606
Jan 200418511032.036.30$6,619
Dec 200318310630.266.30$6,206
Nov 200317510128.804.60$5,504
Oct 200318211728.174.76$5,684
Sep 200338010626.314.75$10,501
Aug 2003013529.765.13$693
Jul 200323812729.415.17$7,656
Jun 200316515528.565.98$5,640
May 200324015326.595.97$7,295
Apr 2003012826.675.41$692
Mar 200321310631.146.10$7,279
Feb 200318710533.487.93$7,093
Jan 200321910630.315.58$7,230
Dec 200223012726.914.85$6,806
Nov 2002011824.664.14$488
Oct 200223114226.464.23$6,713
Sep 200218213627.443.64$5,488
Aug 200224014525.963.16$6,689
Jul 200221214024.583.06$5,640
Jun 200215718923.733.34$4,357
May 2002016024.663.58$573
Apr 200224614623.653.51$6,331
Mar 200221215722.003.10$5,151
Feb 200224613718.222.38$4,808
Jan 200222114317.172.38$4,134
Dec 2001012616.932.36$298
Nov 200123914918.072.41$4,677
Oct 200125012419.782.53$5,259
Sep 200116914624.262.25$4,429
Aug 200121015024.873.05$5,681
Jul 200125214023.933.20$6,478
Jun 200120515524.563.82$5,628
May 2001018925.524.31$814
Apr 200120117424.685.34$5,889
Mar 200121217724.545.38$6,154
Feb 200121216327.755.77$6,823
Jan 200113718227.478.40$5,292
Dec 200025316726.889.12$8,324
Nov 2000017932.215.66$1,013
Oct 200025419531.235.15$8,936
Sep 200023720231.875.19$8,601
Aug 200023922829.644.54$8,119
Jul 2000024128.534.09$986
Jun 200024723829.304.40$8,284
May 200024624527.263.68$7,608
Apr 2000020124.513.12$626
Mar 2000217028.422.86$6,167
Feb 2000240027.622.73$6,629
Jan 20000025.272.48$0
Dec 1999261024.282.42$6,337
Nov 1999236023.192.43$5,473
Oct 199922913720.982.80$5,189
Sep 199921116021.752.62$5,008
Aug 19990019.262.88$0
Jul 199924114217.892.37$4,648
Jun 1999256015.942.36$4,081
May 1999015215.792.32$353
Apr 199926016815.102.21$4,297
Mar 1999245012.471.84$3,055
Feb 1999009.981.82$0
Jan 199924416110.381.90$2,839
Dec 19982571659.201.77$2,657
Nov 19980010.892.19$0
Oct 1998220012.421.97$2,732
Sep 1998243012.592.08$3,059
Aug 19980011.301.91$0
Jul 199823718811.742.24$3,203
Jun 1998253011.242.24$2,844
May 199825219912.622.21$3,619
Apr 1998017213.042.51$431
Mar 199826015212.802.31$3,679
Feb 1998010213.952.30$235
Jan 199824517114.702.15$3,970
Dec 199726919516.322.41$4,860
Nov 1997019118.193.09$590
Oct 199726221319.253.15$5,714
Sep 1997022117.742.95$653
Aug 199725121217.862.55$5,024
Jul 199725719117.582.25$4,947
Jun 1997016617.242.26$375
May 199726816318.972.31$5,460
Apr 199726014617.882.08$4,953
Mar 1997017418.951.94$337
Feb 199725314620.492.21$5,506
Jan 1997016923.483.54$598
Dec 199626718123.32$6,226
Nov 199624616821.97$5,405
Oct 1996017323.31$0
Sep 199625518022.22$5,666
Aug 1996013820.26$0
Jul 199635620819.55$6,960
Jun 1996018718.73$0
May 19962603119.43$5,052
Apr 1996018721.51$0
Mar 199626518219.38$5,136
Feb 199625917416.98$4,398
Jan 1996017217.07$0
Dec 199523515417.19$4,040
Nov 199525716916.00$4,112
Oct 1995018715.43$0
Sep 199525020816.18$4,045
Aug 1995020815.92$0
Jul 199525421715.24$3,871
Jun 199525019616.41$4,103
May 1995020517.56$0
Apr 199526218217.73$4,645
Mar 1995018916.44$0
Feb 199518117416.58$3,001
Jan 199518118915.92$2,882
Dec 199417121315.03$2,570
Nov 199417919315.90$2,846
Oct 199417320315.58$2,695
Sep 199418120215.29$2,767
Aug 199417821916.13$2,871
Jul 1994023117.56$0
Jun 199418022617.09$3,076
May 199413325615.88$2,112
Apr 199417221614.14$2,432
Mar 199417321112.46$2,156
Feb 199416818312.50$2,100
Jan 199417220512.66$2,178
Dec 199315719612.33$1,936
Nov 199317719814.49$2,565
Oct 1993021215.85$0
Sep 199317322615.03$2,600
Aug 199317721515.66$2,772
Jul 199317921715.46$2,767
Jun 199317525216.79$2,938
May 199318325017.68$3,235
Apr 1993022018.05$0
Mar 199320422718.14$3,701
Feb 199320720017.90$3,705
Jan 199319723016.93$3,335

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.

Sep 2019 — as filed, then multipliedworked
Oil                   90 bbl  × $ 55.05 =     $4,955
Casinghead gas        81 Mcf  × $  2.66 =       $215

────────────────────────────────────────────────────
Month total                                   $5,170

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/12340 is the state's own key, not one this site invented.