DONNELL ESTATE "A"

Operated by DELTA OIL & GAS LTD. (P-5 213703) in the DONNELL (4180 CONGL.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 126987District 09Field 25333300GasSaveExport
Value, all time
$1.2 M
Jan 1993 – Apr 2021
Value, last 12 filed months
$0
at the published price for each month
Months reported
340
no gaps in the span
Streams
1
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 9 leases and 10 wells, and the rule below applies to all of them.

Discovered
1979-10-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 07/01/88.

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
GasProduction309,369 Mcf$1,162,859
Total$1,162,859

52,778 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 (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 32.9579, -98.8095. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.95792, -98.80951 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,254 ft
1 wells filed one
Completion to plug
33.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 4,254 ft.

Completions filed
Feb 1988
1 of 1 wells
Plug dates filed
Apr 2021
1 of 1 wells

Last completion to plug: a median of 33.2 years across the 1 well that filed both dates, with the middle half between 33.2 years and 33.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-5033971844,254 ftFeb 1988Apr 2021Yes

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 (340)

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

340 months

Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 201935952.782.49$894
May 20191,02158.482.74$2,798
Apr 201995662.632.75$2,630
Mar 201985456.803.06$2,615
Feb 201979050.852.79$2,206
Jan 20191,05846.033.23$3,415
Dec 201893446.594.19$3,909
Nov 201897052.934.24$4,110
Oct 201864961.443.40$2,205
Sep 201852359.543.11$1,625
Aug 201867159.403.07$2,058
Jul 201837165.142.93$1,088
Jun 201889060.183.08$2,738
May 201879665.382.90$2,309
Apr 201859763.842.90$1,732
Mar 201882261.222.79$2,291
Feb 201873361.782.77$2,028
Jan 201898962.874.01$3,965
Dec 201799557.272.92$2,907
Nov 20171,01355.423.12$3,159
Oct 20171,07049.292.98$3,193
Sep 201797547.523.09$3,010
Aug 20171,06345.373.00$3,194
Jul 20171,01043.873.09$3,118
Jun 201793542.493.09$2,887
May 201792345.373.26$3,012
Apr 201780147.933.21$2,572
Mar 201794446.772.98$2,817
Feb 201780650.452.95$2,380
Jan 201779849.413.42$2,728
Dec 201682248.763.72$3,060
Nov 201682242.492.64$2,174
Oct 201679846.193.09$2,466
Sep 201674041.553.10$2,294
Aug 201691141.442.92$2,664
Jul 201667741.622.92$1,980
Jun 201613245.352.69$355
May 201619342.521.99$384
Apr 20161,34136.561.99$2,670
Mar 20161,29033.011.79$2,314
Feb 20161,06126.472.06$2,190
Jan 20161,27327.352.36$3,010
Dec 201584932.362.00$1,699
Nov 20151,22138.792.17$2,646
Oct 20151,42643.552.43$3,460
Sep 201580142.992.76$2,209
Aug 201566540.162.87$1,910
Jul 20151,43648.152.95$4,229
Jun 201593656.152.88$2,698
May 20151,39655.212.96$4,126
Apr 20151,96549.822.71$5,318
Mar 20152,02542.892.93$5,943
Feb 20151,71744.662.98$5,110
Jan 20151,54243.433.10$4,781
Dec 20141,54854.693.59$5,559
Nov 20141,53670.464.25$6,531
Oct 20141,22678.303.90$4,783
Sep 20141,85786.164.05$7,512
Aug 20142,20889.394.04$8,910
Jul 20141,96596.564.18$8,213
Jun 20141,84198.164.74$8,721
May 20141,60894.734.73$7,600
Apr 20141,47695.944.81$7,098
Mar 20141,65695.895.06$8,374
Feb 201496697.406.19$5,981
Jan 20141,35390.404.86$6,577
Dec 201383391.824.35$3,627
Nov 201345688.853.74$1,705
Oct 20131,00197.423.78$3,783
Sep 20131,585104.113.72$5,893
Aug 20131,158104.253.52$4,079
Jul 20131,282102.523.72$4,766
Jun 20131,14794.403.93$4,512
May 20131,50894.834.15$6,257
Apr 20131,14393.964.28$4,895
Mar 20131,14993.623.91$4,496
Feb 20131,27891.233.42$4,371
Jan 20131,15891.603.42$3,960
Dec 20121,47886.773.42$5,055
Nov 20121,72786.953.62$6,260
Oct 20121,91089.383.40$6,493
Sep 20121,69794.672.92$4,953
Aug 20121,92792.662.91$5,604
Jul 20121,22785.133.02$3,707
Jun 20121,78379.822.52$4,491
May 20121,84691.612.49$4,593
Apr 20121,708101.652.00$3,411
Mar 20121,883105.052.22$4,184
Feb 20121,585101.102.57$4,074
Jan 20121,34898.092.73$3,686
Dec 20111,65496.873.24$5,359
Nov 20111,59095.723.31$5,265
Oct 20111,12884.983.65$4,116
Sep 20111,25883.623.99$5,014
Aug 20111,54583.404.15$6,411
Jul 20111,25294.144.52$5,656
Jun 20111,73892.904.64$8,064
May 20111,61498.134.40$7,109
Apr 20111,475105.964.33$6,392
Mar 20111,51696.364.06$6,151
Feb 20111,00485.644.18$4,197
Jan 20111,75486.504.59$8,049
Dec 20101,79585.734.35$7,804
Nov 20101,45280.843.80$5,511
Oct 20101,32078.103.51$4,632
Sep 20101,24072.633.98$4,935
Aug 2010073.684.42$0
Jul 201089172.554.74$4,220
Jun 20101,47670.364.91$7,248
May 20101,63671.124.24$6,929
Apr 20101,43081.694.12$5,895
Mar 201080878.394.39$3,546
Feb 201095873.585.44$5,214
Jan 20101,27074.365.96$7,574
Dec 20091,09071.445.48$5,977
Nov 20091,39374.593.75$5,226
Oct 20091,36472.544.11$5,606
Sep 20091,55165.543.06$4,753
Aug 20091,68067.423.22$5,407
Jul 20091,54761.133.46$5,360
Jun 20091,30766.163.90$5,091
May 20091,51854.743.93$5,959
Apr 20091,17546.773.59$4,215
Mar 20091,53242.144.06$6,218
Feb 20091,35532.814.63$6,278
Jan 20091,45135.865.37$7,793
Dec 200895837.105.98$5,726
Nov 20081,56855.496.86$10,757
Oct 20081,67975.246.92$11,622
Sep 20081,419101.767.88$11,178
Aug 20081,619114.228.48$13,734
Jul 20081,528131.0811.39$17,403
Jun 20081,863131.3313.03$24,280
May 20081,755123.1711.57$20,313
Apr 20081,580110.3110.45$16,519
Mar 20081,200101.909.66$11,597
Feb 20081,31192.538.77$11,498
Jan 20081,68990.388.21$13,859
Dec 20071,15788.337.30$8,448
Nov 20071,43791.677.29$10,478
Oct 20071,87382.856.92$12,965
Sep 20071,24775.846.24$7,786
Aug 200774869.066.39$4,778
Jul 200745570.906.39$2,907
Jun 200776762.007.55$5,790
May 20071,55358.747.85$12,185
Apr 20071,73259.617.81$13,519
Mar 20071,73056.927.30$12,632
Feb 20071,30055.108.22$10,681
Jan 20071,02650.306.73$6,902
Dec 20061,57356.656.92$10,883
Nov 20061,54054.207.62$11,731
Oct 20061,26454.906.01$7,601
Sep 20061,48860.085.04$7,495
Aug 20061,63768.717.34$12,015
Jul 20061,42469.376.34$9,032
Jun 20061,30066.286.38$8,299
May 20061,34566.016.42$8,642
Apr 20061,30564.397.36$9,605
Mar 20061,43256.707.08$10,143
Feb 20061,39357.597.75$10,797
Jan 20061,63160.598.93$14,570
Dec 20051,30254.9413.42$17,467
Nov 200569054.6910.59$7,306
Oct 200551358.3413.80$7,077
Sep 20051,05661.4512.08$12,755
Aug 20051,86161.519.80$18,232
Jul 20051,47955.697.84$11,601
Jun 200543352.337.38$3,196
May 200526445.226.65$1,756
Apr 20055249.207.36$383
Mar 20055850.377.15$415
Feb 20055345.226.31$335
Jan 20055543.166.32$348
Dec 20046339.866.75$425
Nov 20043145.286.33$196
Oct 20041549.706.52$98
Sep 200413343.245.28$703
Aug 200412442.375.55$688
Jul 200416138.286.08$980
Jun 200423236.106.43$1,492
May 20042437.486.49$156
Apr 20042034.475.86$117
Mar 20047034.365.53$387
Feb 20047532.455.51$413
Jan 20044632.036.30$290
Dec 200313930.266.30$876
Nov 200315128.804.60$694
Oct 200318028.174.76$857
Sep 200314426.314.75$684
Aug 200317429.765.13$893
Jul 200319629.415.17$1,013
Jun 200319128.565.98$1,143
May 200314326.595.97$854
Apr 200315926.675.41$860
Mar 200316931.146.10$1,030
Feb 200317333.487.93$1,371
Jan 200318030.315.58$1,005
Dec 200221026.914.85$1,019
Nov 200215724.664.14$650
Oct 200220626.464.23$871
Sep 200218227.443.64$662
Aug 200222325.963.16$706
Jul 200224224.583.06$741
Jun 200222023.733.34$734
May 200218724.663.58$670
Apr 200223523.653.51$825
Mar 200227522.003.10$853
Feb 200222818.222.38$542
Jan 200228517.172.38$677
Dec 200125316.932.36$598
Nov 200121418.072.41$515
Oct 200147519.782.53$1,201
Sep 2001024.262.25$0
Aug 2001024.873.05$0
Jul 200131723.933.20$1,013
Jun 200137424.563.82$1,430
May 200136425.524.31$1,568
Apr 200146424.685.34$2,476
Mar 200143824.545.38$2,355
Feb 200125227.755.77$1,453
Jan 200122527.478.40$1,890
Dec 200030426.889.12$2,773
Nov 200028832.215.66$1,630
Oct 200032431.235.15$1,667
Sep 200060231.875.19$3,122
Aug 200058029.644.54$2,634
Jul 200041028.534.09$1,677
Jun 200049629.304.40$2,181
May 200051627.263.68$1,899
Apr 200056124.513.12$1,748
Mar 200068728.422.86$1,965
Feb 200063827.622.73$1,740
Jan 200068225.272.48$1,692
Dec 199973024.282.42$1,769
Nov 199968823.192.43$1,675
Oct 199978320.982.80$2,195
Sep 199977121.752.62$2,019
Aug 199968319.262.88$1,964
Jul 199977917.892.37$1,848
Jun 199979815.942.36$1,885
May 199981015.792.32$1,880
Apr 199973715.102.21$1,627
Mar 199981212.471.84$1,493
Feb 19997299.981.82$1,325
Jan 199981710.381.90$1,552
Dec 19988089.201.77$1,433
Nov 199884310.892.19$1,843
Oct 199889512.421.97$1,762
Sep 199888812.592.08$1,849
Aug 199883111.301.91$1,585
Jul 199827211.742.24$609
Jun 199884811.242.24$1,897
May 199845312.622.21$999
Apr 199880013.042.51$2,004
Mar 199890212.802.31$2,083
Feb 199889413.952.30$2,055
Jan 199898814.702.15$2,129
Dec 19971,01316.322.41$2,442
Nov 19971,03218.193.09$3,187
Oct 19971,01719.253.15$3,203
Sep 19971,05317.742.95$3,111
Aug 199793817.862.55$2,396
Jul 19971,00417.582.25$2,256
Jun 199776217.242.26$1,720
May 199787118.972.31$2,011
Apr 199799717.882.08$2,077
Mar 199782418.951.94$1,598
Feb 199785320.492.21$1,882
Jan 19971,04023.483.54$3,681
Dec 199682223.32$0
Nov 199673721.97$0
Oct 19961,10123.31$0
Sep 199684622.22$0
Aug 19961,08320.26$0
Jul 199683319.55$0
Jun 199678518.73$0
May 199697019.43$0
Apr 199688421.51$0
Mar 19961,11219.38$0
Feb 19961,00516.98$0
Jan 19961,04017.07$0
Dec 19951,04017.19$0
Nov 19951,28216.00$0
Oct 199595515.43$0
Sep 19951,10016.18$0
Aug 19951,40415.92$0
Jul 19951,14715.24$0
Jun 19951,24716.41$0
May 19951,16917.56$0
Apr 19951,19517.73$0
Mar 19951,23516.44$0
Feb 19951,16516.58$0
Jan 19951,33115.92$0
Dec 19941,24015.03$0
Nov 19941,19415.90$0
Oct 19941,30515.58$0
Sep 19941,38915.29$0
Aug 19941,09416.13$0
Jul 19941,12017.56$0
Jun 19941,45417.09$0
May 19941,10115.88$0
Apr 19941,17014.14$0
Mar 19941,05912.46$0
Feb 19941,08612.50$0
Jan 19941,22812.66$0
Dec 19931,14112.33$0
Nov 19931,13714.49$0
Oct 19931,19515.85$0
Sep 19931,19415.03$0
Aug 19931,25015.66$0
Jul 199396415.46$0
Jun 19931,04216.79$0
May 19931,10717.68$0
Apr 19931,03718.05$0
Mar 199399818.14$0
Feb 199380017.90$0
Jan 199398516.93$0

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 2019 — as filed, then multipliedworked
Gas                  359 Mcf  × $  2.49 =       $894

────────────────────────────────────────────────────
Month total                                     $894

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/G/126987 is the state's own key, not one this site invented.