ALLISON 18

Operated by URBAN OIL & GAS GROUP, LLC (P-5 879035) in the SHEFFIELD, SE (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 198411District 7CField 828705002 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.3 M
Jul 2003 – May 2026
Value, last 12 filed months
$40 k
at the published price for each month
Months reported
275
no gaps in the span
Streams
2
condensate, 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 46 leases and 49 wells, and the rule below applies to all of them.

Discovered
1980-03-11
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 320 acres. The field rule took effect on 2002-05-21.

The Commission's schedule remark for this field reads: A, WHERE A IS THE AC ACUTAL ASSIGNED TO THE PRORATION UNIT SWR86

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas112005-11-29159767
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition1,849 bbl$77,573
GasProduction793,223 Mcf$4,243,222
Total$4,320,795

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 30.5915, -101.8033. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.59149, -101.80328 · 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
10,152 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 10,152 ft.

Completions filed
Jul 2003
1 of 1 wells

1 well

42-44330985110,152 ftJul 2003

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 (275)

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

275 months

May 20260538106.413.05$1,639
Apr 20260098.932.87$0
Mar 2026025889.753.15$813
Feb 2026022563.503.75$844
Jan 202601,07059.138.00$8,558
Dec 2025043756.664.41$1,929
Nov 20250058.593.93$0
Oct 2025092959.383.30$3,070
Sep 202501,50562.743.08$4,631
Aug 202501,97863.933.01$5,963
Jul 202502,01766.743.32$6,687
Jun 202501,88566.483.13$5,898
May 202502,01760.553.23$6,520
Apr 20250062.363.54$0
Mar 202504,28167.704.27$18,273
Feb 2025099470.884.34$4,315
Jan 202501,56974.324.28$6,713
Dec 202402,40968.993.12$7,519
Nov 20240069.052.20$0
Oct 2024046771.372.28$1,065
Sep 20240069.612.36$0
Aug 2024026675.632.06$549
Jul 2024090979.932.15$1,951
Jun 20240078.082.63$0
May 2024013078.812.20$286
Apr 202405884.451.66$96
Mar 202401,09180.301.55$1,686
Feb 202401,05776.091.78$1,885
Jan 2024084673.023.30$2,790
Dec 202301,04471.262.61$2,726
Nov 202301,06877.892.81$2,998
Oct 2023071785.443.09$2,214
Sep 2023085689.042.74$2,341
Aug 202301,03980.522.67$2,777
Jul 202301,12174.852.64$2,961
Jun 202301,14768.962.26$2,590
May 20230070.622.23$0
Apr 202301,10878.122.24$2,479
Mar 202301,36572.852.39$3,267
Feb 202301,09775.112.47$2,705
Jan 202301,18176.533.39$4,001
Dec 202201,27476.415.73$7,299
Nov 202201,73085.005.65$9,768
Oct 2022055287.185.86$3,237
Sep 202201,15984.888.16$9,462
Aug 202201,22794.529.13$11,199
Jul 202201,227101.587.54$9,254
Jun 202201,195115.097.98$9,533
May 202201,247109.378.43$10,516
Apr 202201,218104.226.84$8,328
Mar 202201,234108.885.08$6,264
Feb 202201,11891.054.86$5,432
Jan 202201,23481.844.54$5,600
Dec 202101,25871.323.90$4,905
Nov 202101,21277.435.24$6,347
Oct 202101,28879.795.71$7,359
Sep 202101,28569.865.35$6,876
Aug 202101,32966.024.22$5,609
Jul 202101,33270.783.98$5,304
Jun 202101,29669.493.38$4,381
May 202101,37863.483.02$4,158
Apr 202101,83560.362.76$5,062
Mar 2021046061.302.72$1,250
Feb 202101,00357.805.55$5,565
Jan 202111,23450.412.81$3,518
Dec 202001,24744.642.68$3,336
Nov 202001,20638.772.71$3,264
Oct 202001,15336.972.48$2,858
Sep 202001,17937.091.99$2,347
Aug 202001,27039.982.39$3,029
Jul 202001,32138.371.83$2,411
Jun 202001,18634.901.69$2,005
May 202001,31516.921.81$2,386
Apr 202001,47114.751.80$2,654
Mar 202001,51730.341.86$2,816
Feb 202001,39649.881.98$2,765
Jan 202001,44657.252.09$3,029
Dec 201901,22959.012.30$2,832
Nov 201901,32855.302.75$3,653
Oct 201901,32853.472.42$3,212
Sep 201901,24455.052.66$3,306
Aug 201901,25653.112.30$2,894
Jul 201901,45656.272.46$3,582
Jun 201901,45652.782.49$3,627
May 201901,51358.482.74$4,146
Apr 201901,48662.632.75$4,088
Mar 201901,53156.803.06$4,688
Feb 201901,44250.852.79$4,026
Jan 201901,53146.033.23$4,942
Dec 201801,53146.594.19$6,408
Nov 201801,42752.934.24$6,047
Oct 201801,55361.443.40$5,277
Sep 201801,53059.543.11$4,755
Aug 201801,59559.403.07$4,891
Jul 201801,60465.142.93$4,703
Jun 201801,42960.183.08$4,397
May 201801,51665.382.90$4,398
Apr 201801,45363.842.90$4,215
Mar 201801,50661.222.79$4,197
Feb 201801,38561.782.77$3,831
Jan 201801,46462.874.01$5,870
Dec 201701,47957.272.92$4,321
Nov 201701,47955.423.12$4,612
Oct 201701,56949.292.98$4,681
Sep 201701,50847.523.09$4,656
Aug 201701,46445.373.00$4,398
Jul 201701,52343.873.09$4,702
Jun 201701,47242.493.09$4,544
May 201701,51145.373.26$4,931
Apr 201701,46947.933.21$4,718
Mar 201701,57846.772.98$4,708
Feb 201701,43250.452.95$4,228
Jan 201701,55149.413.42$5,303
Dec 201601,58248.763.72$5,890
Nov 201601,33442.492.64$3,528
Oct 201601,60346.193.09$4,954
Sep 201601,45941.553.10$4,524
Aug 201601,73441.442.92$5,071
Jul 201601,57841.622.92$4,615
Jun 201601,35945.352.69$3,650
May 2016951,72742.521.99$7,478
Apr 201601,67136.561.99$3,327
Mar 201601,66333.011.79$2,983
Feb 201601,49826.472.06$3,091
Jan 201601,67227.352.36$3,953
Dec 201501,55332.362.00$3,108
Nov 201501,64238.792.17$3,559
Oct 201501,68643.552.43$4,091
Sep 201501,65242.992.76$4,557
Aug 20150040.162.87$0
Jul 201501,83248.152.95$5,395
Jun 201501,83256.152.88$5,281
May 201501,68055.212.96$4,965
Apr 201501,72949.822.71$4,680
Mar 201501,70542.892.93$5,004
Feb 201501,73344.662.98$5,158
Jan 201501,44543.433.10$4,480
Dec 201401,83254.693.59$6,579
Nov 201401,72970.464.25$7,351
Oct 201401,96878.303.90$7,677
Sep 201402,02586.164.05$8,192
Aug 201401,99989.394.04$8,066
Jul 201401,74096.564.18$7,273
Jun 201401,84798.164.74$8,749
May 201401,80494.734.73$8,527
Apr 201402,05295.944.81$9,868
Mar 201402,12595.895.06$10,746
Feb 201401,90197.406.19$11,771
Jan 201402,16590.404.86$10,523
Dec 201302,22191.824.35$9,671
Nov 201302,06388.853.74$7,712
Oct 201301,89497.423.78$7,158
Sep 201302,006104.113.72$7,458
Aug 201301,883104.253.52$6,633
Jul 201301,889102.523.72$7,023
Jun 201301,85794.403.93$7,304
May 201301,87894.834.15$7,792
Apr 201303,22193.964.28$13,794
Mar 201301,89093.623.91$7,395
Feb 201301,70891.233.42$5,841
Jan 201301,90491.603.42$6,512
Dec 201201,92186.773.42$6,570
Nov 201201,86886.953.62$6,771
Oct 201202,04689.383.40$6,956
Sep 201201,98194.672.92$5,781
Aug 201202,10892.662.91$6,130
Jul 201202,22685.133.02$6,724
Jun 201202,30379.822.52$5,801
May 201202,58791.612.49$6,437
Apr 201203,221101.652.00$6,432
Mar 201203,095105.052.22$6,877
Feb 201201,517101.102.57$3,899
Jan 201201,84498.092.73$5,042
Dec 201101,74096.873.24$5,637
Nov 201101,50595.723.31$4,983
Oct 201101,63784.983.65$5,973
Sep 201101,17583.623.99$4,683
Aug 201101,15183.404.15$4,776
Jul 201101,10294.144.52$4,978
Jun 201101,44392.904.64$6,695
May 201102,28798.134.40$10,074
Apr 201102,271105.964.33$9,841
Mar 201102,17296.364.06$8,813
Feb 201101,84385.644.18$7,704
Jan 201102,36086.504.59$10,830
Dec 201002,39385.734.35$10,404
Nov 201002,28680.843.80$8,676
Oct 201002,43778.103.51$8,551
Sep 201002,39872.633.98$9,543
Aug 201002,57173.684.42$11,362
Jul 201002,57972.554.74$12,215
Jun 201002,56470.364.91$12,590
May 201002,57371.124.24$10,897
Apr 201002,59681.694.12$10,703
Mar 20101672,75778.394.39$25,191
Feb 201002,47573.585.44$13,470
Jan 201002,80674.365.96$16,735
Dec 200902,70771.445.48$14,845
Nov 200902,52974.593.75$9,488
Oct 200902,76572.544.11$11,365
Sep 200902,87465.543.06$8,808
Aug 200903,02667.423.22$9,739
Jul 200902,89661.133.46$10,033
Jun 200902,95866.163.90$11,521
May 200903,05154.743.93$11,977
Apr 200902,98046.773.59$10,691
Mar 200902,83042.144.06$11,487
Feb 200902,63232.814.63$12,194
Jan 200902,96435.865.37$15,920
Dec 200803,09637.105.98$18,505
Nov 200803,26255.496.86$22,378
Oct 200803,80375.246.92$26,324
Sep 200803,781101.767.88$29,783
Aug 200802,663114.228.48$22,590
Jul 200802,957131.0811.39$33,679
Jun 200802,775131.3313.03$36,166
May 200802,831123.1711.57$32,767
Apr 200802,791110.3110.45$29,180
Mar 200802,912101.909.66$28,142
Feb 200802,78592.538.77$24,426
Jan 200803,02590.388.21$24,822
Dec 200702,95888.337.30$21,599
Nov 200703,00391.677.29$21,897
Oct 200703,11782.856.92$21,576
Sep 200703,23875.846.24$20,219
Aug 200703,39769.066.39$21,700
Jul 200703,44570.906.39$22,006
Jun 20071763,43662.007.55$36,848
May 200703,58558.747.85$28,129
Apr 200703,49159.617.81$27,248
Mar 200703,62556.927.30$26,470
Feb 200703,35455.108.22$27,556
Jan 200703,91350.306.73$26,322
Dec 200604,01356.656.92$27,764
Nov 200604,09254.207.62$31,171
Oct 200604,25454.906.01$25,583
Sep 200604,29860.085.04$21,650
Aug 200604,53268.717.34$33,265
Jul 200604,55469.376.34$28,885
Jun 200604,51066.286.38$28,791
May 200604,84766.016.42$31,142
Apr 200604,73564.397.36$34,852
Mar 200605,02256.707.08$35,570
Feb 200604,59457.597.75$35,609
Jan 200605,31160.598.93$47,445
Dec 200505,21754.9413.42$69,988
Nov 200505,07954.6910.59$53,778
Oct 200505,58758.3413.80$77,077
Sep 200505,50761.4512.08$66,519
Aug 200505,21761.519.80$51,110
Jul 20051735,80955.697.84$55,198
Jun 200505,78552.337.38$42,699
May 200506,14845.226.65$40,891
Apr 200506,07149.207.36$44,685
Mar 200506,27250.377.15$44,875
Feb 200506,16645.226.31$38,919
Jan 200507,26243.166.32$45,912
Dec 200407,53139.866.75$50,842
Nov 200407,68645.286.33$48,656
Oct 200408,19449.706.52$53,385
Sep 20041798,44843.245.28$52,378
Aug 200409,22542.375.55$51,205
Jul 200409,56938.286.08$58,220
Jun 200408,60336.106.43$55,343
May 200408,41037.486.49$54,619
Apr 2004219,29434.475.86$55,172
Mar 200417912,03234.365.53$72,689
Feb 2004012,80832.455.51$70,567
Jan 2004014,58532.036.30$91,880
Dec 200318417,29630.266.30$114,561
Nov 200310619,16128.804.60$91,101
Oct 200318424,06828.174.76$119,738
Sep 2003030,83526.314.75$146,447
Aug 200338449,79429.765.13$266,857
Jul 20030029.415.17$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  538 Mcf  × $  3.05 =     $1,639

────────────────────────────────────────────────────
Month total                                   $1,639

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. 7C/G/198411 is the state's own key, not one this site invented.