ELLIOTT

Operated by DELTA C02, LLC (P-5 213435) in the WASSON (WICHITA ALBANY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66771District 8AField 95397600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – Jul 2021
Value, last 12 filed months
$26 k
at the published price for each month
Months reported
343
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 22 leases and 85 wells, and the rule below applies to all of them.

Discovered
1960-08-17
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-04-24.

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: DENSITY RULES.

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
OilDisposition125,411 bbl$4,422,634
Casinghead gasProduction56,709 Mcf$235,480
Total$4,658,114

8,464 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 32.9972, -102.9035. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.99497, -102.90335 · centre of 1 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
100.0%
2 of 2 wells
Median depth
8,770 ft
2 wells filed one
Completion to plug
16.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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 8,490 and 9,050 ft, median 8,770 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1991 – Aug 1995
2 of 2 wells
Plug dates filed
Jun 1999 – Jul 2021
2 of 2 wells

Last completion to plug: a median of 16.8 years across the 2 wells that filed both dates, with the middle half between 12.3 years and 21.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-5013384329,050 ftAug 1995Jul 2021Yes
42-5013371818,490 ftOct 1991Jun 1999Yes

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 (343)

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

343 months

Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202155063.483.02$3,491
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021185050.412.81$9,326
Dec 20200044.642.68$0
Nov 2020175038.772.71$6,785
Oct 2020182036.972.48$6,729
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20201853338.371.83$7,159
Jun 20201841334.901.69$6,444
May 202001116.921.81$20
Apr 20201841614.751.80$2,743
Mar 20200830.341.86$15
Feb 20201861349.881.98$9,303
Jan 202002257.252.09$46
Dec 20191717159.012.30$10,254
Nov 20191823155.302.75$10,150
Oct 201901453.472.42$34
Sep 20191803355.052.66$9,997
Aug 201902153.112.30$48
Jul 20191761356.272.46$9,936
Jun 2019177052.782.49$9,342
May 20190058.482.74$0
Apr 2019181862.632.75$11,358
Mar 2019176856.803.06$10,021
Feb 20190950.852.79$25
Jan 2019179246.033.23$8,246
Dec 20180046.594.19$0
Nov 20181701052.934.24$9,040
Oct 20181761861.443.40$10,875
Sep 20181752259.543.11$10,488
Aug 201801059.403.07$31
Jul 2018154365.142.93$10,040
Jun 20181751260.183.08$10,568
May 201803465.382.90$99
Apr 20181763263.842.90$11,329
Mar 20181762161.222.79$10,833
Feb 201817728161.782.77$11,712
Jan 201803762.874.01$148
Dec 20171722057.272.92$9,909
Nov 2017171055.423.12$9,477
Oct 20170049.292.98$0
Sep 2017180047.523.09$8,554
Aug 2017172045.373.00$7,804
Jul 2017168643.873.09$7,389
Jun 20171783442.493.09$7,668
May 201702445.373.26$78
Apr 20171794147.933.21$8,711
Mar 20171774446.772.98$8,410
Feb 20171773550.452.95$9,033
Jan 20171795249.413.42$9,022
Dec 201602548.763.72$93
Nov 20161734942.492.64$7,480
Oct 20161784946.193.09$8,373
Sep 20161757241.553.10$7,495
Aug 20161765741.442.92$7,460
Jul 20161777641.622.92$7,589
Jun 20161756845.352.69$8,119
May 201605142.521.99$102
Apr 20161741736.561.99$6,395
Mar 2016175033.011.79$5,777
Feb 20161723926.472.06$4,633
Jan 20161704127.352.36$4,746
Dec 20151655432.362.00$5,447
Nov 201506738.792.17$145
Oct 20151727143.552.43$7,663
Sep 20151708042.992.76$7,529
Aug 20151738540.162.87$7,192
Jul 20153007748.152.95$14,672
Jun 20151706756.152.88$9,739
May 20151716155.212.96$9,621
Apr 20151715249.822.71$8,660
Mar 20151732242.892.93$7,485
Feb 20153464044.662.98$15,571
Jan 20151698643.433.10$7,606
Dec 20141727554.693.59$9,676
Nov 20141696670.464.25$12,188
Oct 201401978.303.90$74
Sep 20141728486.164.05$15,159
Aug 20141698889.394.04$15,462
Jul 20143326196.564.18$32,313
Jun 201405398.164.74$251
May 20141676294.734.73$16,113
Apr 20143333495.944.81$32,112
Mar 201402695.895.06$131
Feb 20141691597.406.19$16,553
Jan 20143322490.404.86$30,129
Dec 2013173991.824.35$15,924
Nov 201303388.853.74$123
Oct 2013348097.423.78$33,902
Sep 201317911104.113.72$18,677
Aug 201317691104.253.52$18,669
Jul 201317644102.523.72$18,207
Jun 2013181794.403.93$17,114
May 20131801194.834.15$17,115
Apr 2013175693.964.28$16,469
Mar 2013515693.623.91$48,238
Feb 20131703991.233.42$15,642
Jan 201305791.603.42$195
Dec 20123422986.773.42$29,775
Nov 2012171286.953.62$14,876
Oct 2012171289.383.40$15,291
Sep 2012169594.672.92$16,014
Aug 20121727592.662.91$16,156
Jul 20123429985.133.02$29,414
Jun 201217111379.822.52$13,934
May 20121712691.612.49$15,730
Apr 2012329108101.652.00$33,659
Mar 201216273105.052.22$17,180
Feb 201217830101.102.57$18,073
Jan 20123369798.092.73$33,223
Dec 20111815796.873.24$17,718
Nov 20113279695.723.31$31,618
Oct 201118416684.983.65$16,242
Sep 20113349883.623.99$28,320
Aug 201133951983.404.15$30,426
Jul 20113478894.144.52$33,064
Jun 201117717292.904.64$17,241
May 201117621898.134.40$18,231
Apr 2011501138105.964.33$53,684
Mar 201117623296.364.06$17,901
Feb 201135611085.644.18$30,948
Jan 201116816986.504.59$15,308
Dec 201036123785.734.35$31,979
Nov 201034611880.843.80$28,418
Oct 201035363278.103.51$29,787
Sep 20103429472.633.98$25,214
Aug 201034812573.684.42$26,193
Jul 201034812372.554.74$25,830
Jun 20101755970.364.91$12,603
May 201007571.124.24$318
Apr 20101756781.694.12$14,572
Mar 20101814378.394.39$14,377
Feb 20100673.585.44$33
Jan 201017712874.365.96$13,925
Dec 20091777171.445.48$13,034
Nov 200917810074.593.75$13,652
Oct 20091734672.544.11$12,738
Sep 20091752765.543.06$11,552
Aug 20091741267.423.22$11,770
Jul 20091721361.133.46$10,559
Jun 20091723166.163.90$11,500
May 200917322054.743.93$10,334
Apr 20091733746.773.59$8,224
Mar 200903742.144.06$150
Feb 200917711432.814.63$6,336
Jan 200917714735.865.37$7,137
Dec 200834614137.105.98$13,679
Nov 2008020455.496.86$1,400
Oct 200833717875.246.92$26,588
Sep 2008169175101.767.88$18,576
Aug 2008174149114.228.48$21,138
Jul 2008175178131.0811.39$24,966
Jun 20080137131.3313.03$1,785
May 2008341138123.1711.57$43,598
Apr 2008175158110.3110.45$20,956
Mar 2008173166101.909.66$19,233
Feb 200828318392.538.77$27,791
Jan 200817517190.388.21$17,220
Dec 200733819488.337.30$31,272
Nov 200717523691.677.29$17,763
Oct 200735528482.856.92$31,378
Sep 200735328775.846.24$28,564
Aug 200717521369.066.39$13,446
Jul 200735030170.906.39$26,738
Jun 200717325462.007.55$12,643
May 200735617858.747.85$22,308
Apr 200735128559.617.81$23,148
Mar 200735132056.927.30$22,316
Feb 200735330055.108.22$21,915
Jan 200717430050.306.73$10,770
Dec 200635230656.656.92$22,058
Nov 200635125154.207.62$20,936
Oct 200635026554.906.01$20,809
Sep 200635527060.085.04$22,688
Aug 200634820568.717.34$25,416
Jul 200635035569.376.34$26,531
Jun 200617223066.286.38$12,868
May 200616917066.016.42$12,248
Apr 200615617064.397.36$11,296
Mar 200634731456.707.08$21,899
Feb 200633136557.597.75$21,891
Jan 200650136560.598.93$33,616
Dec 200534629554.9413.42$22,967
Nov 200551542454.6910.59$32,655
Oct 200533743858.3413.80$25,703
Sep 200551851361.4512.08$38,028
Aug 200534251861.519.80$26,111
Jul 200552961555.697.84$34,284
Jun 200550544452.337.38$29,704
May 200551655245.226.65$27,005
Apr 200551431349.207.36$27,593
Mar 200534226850.377.15$19,144
Feb 200533724545.226.31$16,786
Jan 200506043.166.32$379
Dec 200416624639.866.75$8,278
Nov 200434342045.286.33$18,190
Oct 200450449249.706.52$28,254
Sep 200435315143.245.28$16,062
Aug 200433135742.375.55$16,006
Jul 200433143138.286.08$15,293
Jun 200434439536.106.43$14,959
May 200449952237.486.49$22,093
Apr 200451244734.475.86$20,267
Mar 200417116534.365.53$6,788
Feb 200434515532.455.51$12,049
Jan 200417623632.036.30$7,124
Dec 200317322530.266.30$6,653
Nov 200334523028.804.60$10,993
Oct 200317423328.174.76$6,011
Sep 200334923326.314.75$10,289
Aug 200317823129.765.13$6,482
Jul 200334618729.415.17$11,143
Jun 200317421128.565.98$6,232
May 200334313726.595.97$9,939
Apr 200335321826.675.41$10,593
Mar 200317421231.146.10$6,711
Feb 200334619333.487.93$13,114
Jan 200335121430.315.58$11,833
Dec 200233618226.914.85$9,925
Nov 200234518924.664.14$9,290
Oct 200217215926.464.23$5,224
Sep 200234720327.443.64$10,260
Aug 200234124625.963.16$9,631
Jul 2002341524.583.06$8,397
Jun 2002338523.733.34$8,037
May 2002348524.663.58$8,600
Apr 2002349523.653.51$8,271
Mar 2002344322.003.10$7,577
Feb 2002344318.222.38$6,275
Jan 2002527417.172.38$9,058
Dec 2001352216.932.36$5,964
Nov 2001354418.072.41$6,406
Oct 2001357319.782.53$7,069
Sep 2001351224.262.25$8,520
Aug 2001350224.873.05$8,711
Jul 2001521323.933.20$12,477
Jun 20013346624.563.82$8,455
May 200135421425.524.31$9,956
Apr 200151220024.685.34$13,703
Mar 200134219624.545.38$9,446
Feb 200134416827.755.77$10,515
Jan 200153620927.478.40$16,479
Dec 200035012226.889.12$10,521
Nov 200052724632.215.66$18,367
Oct 200036026031.235.15$12,581
Sep 200051927031.875.19$17,941
Aug 200052827929.644.54$16,917
Jul 200034629528.534.09$11,078
Jun 200036026629.304.40$11,718
May 200053627827.263.68$15,634
Apr 200036024324.513.12$9,581
Mar 200053626028.422.86$15,977
Feb 200036722527.622.73$10,750
Jan 200052523425.272.48$13,847
Dec 199951321224.282.42$12,969
Nov 199973123423.192.43$17,521
Oct 199952125520.982.80$11,646
Sep 199952925521.752.62$12,174
Aug 199953226719.262.88$11,014
Jul 199953527717.892.37$10,228
Jun 199937024715.942.36$6,481
May 199973426615.792.32$12,207
Apr 199935824115.102.21$5,938
Mar 199972423012.471.84$9,451
Feb 19995332499.981.82$5,772
Jan 199954227110.381.90$6,141
Dec 19987002569.201.77$6,894
Nov 199852829110.892.19$6,386
Oct 199871433312.421.97$9,524
Sep 199852837212.592.08$7,422
Aug 199868538311.301.91$8,471
Jul 199872934811.742.24$9,337
Jun 199872235411.242.24$8,907
May 199870439512.622.21$9,756
Apr 199872841313.042.51$10,528
Mar 19981,24862312.802.31$17,413
Feb 19981,04255613.952.30$15,814
Jan 19981,40066714.702.15$22,017
Dec 19971,22667416.322.41$21,633
Nov 19971,24577818.193.09$25,049
Oct 19971,23389119.253.15$26,542
Sep 19971,43818017.742.95$26,042
Aug 19971,22928217.862.55$22,670
Jul 19971,07346517.582.25$19,908
Jun 19971,24371917.242.26$23,052
May 19971,57365218.972.31$31,345
Apr 19971,04969817.882.08$20,210
Mar 19971,41365018.951.94$28,037
Feb 19971,23950520.492.21$26,501
Jan 19971,23550523.483.54$30,785
Dec 19961,43659923.32$33,488
Nov 19961,08248421.97$23,772
Oct 19961,24457323.31$28,998
Sep 19961,26167222.22$28,019
Aug 19961,23457320.26$25,001
Jul 19961,23271219.55$24,086
Jun 19961,39465818.73$26,110
May 19961,23136619.43$23,918
Apr 19961,42071221.51$30,544
Mar 19961,40368919.38$27,190
Feb 19961,42966416.98$24,264
Jan 19961,61169517.07$27,500
Dec 19951,42963717.19$24,565
Nov 19951,5721516.00$25,152
Oct 19951,5731515.43$24,271
Sep 19958641516.18$13,980
Aug 19953461515.92$5,508
Jul 19953661515.24$5,578
Jun 19953411516.41$5,596
May 19953451517.56$6,058
Apr 19951771517.73$3,138
Mar 19955231516.44$8,598
Feb 19953551516.58$5,886
Jan 19955291515.92$8,422
Dec 19943541515.03$5,321
Nov 19943651515.90$5,804
Oct 19941731515.58$2,695
Sep 19943491515.29$5,336
Aug 19943381516.13$5,452
Jul 19943491017.56$6,128
Jun 19945091017.09$8,699
May 19943481015.88$5,526
Apr 19943451014.14$4,878
Mar 19943541012.46$4,411
Feb 19943581012.50$4,475
Jan 19947081012.66$8,963
Dec 19931791012.33$2,207
Nov 19933451014.49$4,999
Oct 19933361015.85$5,326
Sep 19933371015.03$5,065
Aug 19933331015.66$5,215
Jul 19935211015.46$8,055
Jun 19933451016.79$5,793
May 19935171017.68$9,141
Apr 19933541018.05$6,390
Mar 19933421018.14$6,204
Feb 19933471017.90$6,211
Jan 19931831016.93$3,098

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 2021 — as filed, then multipliedworked
Oil                   55 bbl  × $ 63.48 =     $3,491
Casinghead gas         0 Mcf  × $  3.02 =         $0

────────────────────────────────────────────────────
Month total                                   $3,491

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/66771 is the state's own key, not one this site invented.