LANGLEY "A" UNIT

Operated by LIME ROCK RESOURCES IV-A, L.P. (P-5 500794) in the NEWARK, EAST (BARNETT SHALE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 208511District 09Field 652802002 tax incentive programmesCondensateGasSaveExport
Value, all time
$5.4 M
Mar 2005 – May 2026
Value, last 12 filed months
$27 k
at the published price for each month
Months reported
255
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 21,881 leases and 22,468 wells, and the rule below applies to all of them.

Discovered
1981-10-15
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2009-09-29.

The Commission's schedule remark for this field reads: DESIGNATED AS UFT FIELD PER DOCKET 01-0299858

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 Gas112006-01-09166727
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
CondensateDisposition20,938 bbl$1,304,006
GasProduction719,552 Mcf$4,128,867
Total$5,432,873

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 33.2630, -97.3358. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.26297, -97.33577 · 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
8,729 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 8,729 ft.

Completions filed
Mar 2005
1 of 1 wells

1 well

42-1213248518,729 ftMar 2005

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 (255)

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

255 months

May 20260771106.413.05$2,348
Apr 2026076498.932.87$2,192
Mar 2026082889.753.15$2,608
Feb 2026074963.503.75$2,809
Jan 2026081259.138.00$6,494
Dec 2025087456.664.41$3,857
Nov 2025091958.593.93$3,608
Oct 2025098559.383.30$3,255
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024090371.372.28$2,060
Sep 2024072469.612.36$1,712
Aug 2024090475.632.06$1,866
Jul 2024090879.932.15$1,949
Jun 2024089178.082.63$2,347
May 2024193178.812.20$2,126
Apr 2024090684.451.66$1,503
Mar 2024095880.301.55$1,480
Feb 2024087276.091.78$1,555
Jan 2024191873.023.30$3,100
Dec 2023092071.262.61$2,402
Nov 2023088677.892.81$2,488
Oct 2023094585.443.09$2,917
Sep 2023094289.042.74$2,576
Aug 2023098180.522.67$2,622
Jul 2023096774.852.64$2,555
Jun 202301,11368.962.26$2,514
May 202302,13470.622.23$4,753
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202210101.587.54$102
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 2022530108.885.08$5,771
Feb 202201,12191.054.86$5,447
Jan 2022089181.844.54$4,043
Dec 202101,25471.323.90$4,890
Nov 20211191,25377.435.24$15,776
Oct 202101,27779.795.71$7,297
Sep 202101,30969.865.35$7,004
Aug 202101,28766.024.22$5,432
Jul 202101,26470.783.98$5,033
Jun 202101,22369.493.38$4,135
May 202101,28963.483.02$3,890
Apr 202101,35460.362.76$3,735
Mar 202101,37361.302.72$3,730
Feb 2021094057.805.55$5,215
Jan 20211301,51350.412.81$10,805
Dec 202001,43544.642.68$3,839
Nov 202001,38038.772.71$3,735
Oct 202001,46636.972.48$3,633
Sep 202001,42837.091.99$2,843
Aug 2020701,36739.982.39$6,059
Jul 202001,27038.371.83$2,318
Jun 202001,24634.901.69$2,106
May 202001,32416.921.81$2,403
Apr 202001,37614.751.80$2,483
Mar 202001,45030.341.86$2,692
Feb 202001,84249.881.98$3,648
Jan 202002,61557.252.09$5,478
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201901,78353.472.42$4,312
Sep 201901,76555.052.66$4,690
Aug 20191031,83653.112.30$9,701
Jul 201901,85456.272.46$4,561
Jun 201901,80452.782.49$4,494
May 201901,88858.482.74$5,174
Apr 201901,84362.632.75$5,070
Mar 201901,72556.803.06$5,282
Feb 20191611,63450.852.79$12,749
Jan 201901,76246.033.23$5,688
Dec 201801,66946.594.19$6,986
Nov 201801,52452.934.24$6,458
Oct 201801,75461.443.40$5,960
Sep 201801,65459.543.11$5,141
Aug 201801,74059.403.07$5,336
Jul 201801,71965.142.93$5,040
Jun 2018981,79060.183.08$11,405
May 201801,85465.382.90$5,378
Apr 201801,88663.842.90$5,471
Mar 2018083561.222.79$2,327
Feb 201801,68761.782.77$4,666
Jan 20181361,78562.874.01$15,707
Dec 201701,94857.272.92$5,691
Nov 201701,90755.423.12$5,947
Oct 201702,02549.292.98$6,042
Sep 201701,89747.523.09$5,857
Aug 201702,03945.373.00$6,126
Jul 20171002,01143.873.09$10,596
Jun 201702,03042.493.09$6,267
May 201702,11845.373.26$6,912
Apr 201702,17847.933.21$6,995
Mar 2017862,17146.772.98$10,500
Feb 201701,96050.452.95$5,787
Jan 201702,19849.413.42$7,515
Dec 2016902,25548.763.72$12,783
Nov 201602,18242.492.64$5,770
Oct 201602,24946.193.09$6,950
Sep 2016971,95441.553.10$10,089
Aug 201602,20141.442.92$6,436
Jul 201602,16441.622.92$6,328
Jun 201602,20345.352.69$5,917
May 2016912,30442.521.99$8,457
Apr 201602,13936.561.99$4,259
Mar 201602,25133.011.79$4,038
Feb 20161132,18126.472.06$7,492
Jan 201602,31627.352.36$5,476
Dec 201502,38232.362.00$4,767
Nov 2015752,31138.792.17$7,918
Oct 201502,36143.552.43$5,729
Sep 201502,30342.992.76$6,353
Aug 2015852,38540.162.87$10,264
Jul 201502,38348.152.95$7,018
Jun 201502,30556.152.88$6,645
May 2015862,31455.212.96$11,587
Apr 201502,14549.822.71$5,806
Mar 201502,38842.892.93$7,008
Feb 2015812,12544.662.98$9,942
Jan 201502,48143.433.10$7,693
Dec 201402,52254.693.59$9,057
Nov 20141142,48170.464.25$18,581
Oct 201402,43278.303.90$9,487
Sep 201402,46086.164.05$9,952
Aug 201402,63389.394.04$10,624
Jul 2014712,59996.564.18$17,719
Jun 2014622,51098.164.74$17,975
May 2014662,44094.734.73$17,785
Apr 201402,39895.944.81$11,532
Mar 20141942,51795.895.06$31,331
Feb 201402,67397.406.19$16,551
Jan 201402,56390.404.86$12,458
Dec 201302,66991.824.35$11,622
Nov 201302,55788.853.74$9,559
Oct 20131552,61397.423.78$24,976
Sep 201302,494104.113.72$9,272
Aug 201302,619104.253.52$9,226
Jul 201302,625102.523.72$9,759
Jun 201302,70694.403.93$10,644
May 201302,81594.834.15$11,680
Apr 201302,66793.964.28$11,422
Mar 20131552,83293.623.91$25,592
Feb 201302,49691.233.42$8,536
Jan 201302,78391.603.42$9,518
Dec 201202,79186.773.42$9,546
Nov 201202,87986.953.62$10,436
Oct 201202,83789.383.40$9,645
Sep 20121352,53894.672.92$20,187
Aug 201202,33092.662.91$6,776
Jul 201202,34185.133.02$7,072
Jun 201202,28679.822.52$5,759
May 201202,45891.612.49$6,116
Apr 201202,395101.652.00$4,782
Mar 201202,728105.052.22$6,062
Feb 201202,208101.102.57$5,675
Jan 201202,77698.092.73$7,590
Dec 201102,96096.873.24$9,590
Nov 201102,75295.723.31$9,113
Oct 20111803,03784.983.65$26,377
Sep 201102,77783.623.99$11,069
Aug 201101,59583.404.15$6,618
Jul 201102,42594.144.52$10,954
Jun 201102,57192.904.64$11,929
May 201102,81398.134.40$12,391
Apr 201102,841105.964.33$12,311
Mar 201102,97796.364.06$12,079
Feb 201102,48085.644.18$10,366
Jan 201103,52186.504.59$16,157
Dec 201003,21185.734.35$13,961
Nov 201003,09080.843.80$11,728
Oct 201003,27178.103.51$11,478
Sep 201003,27872.633.98$13,045
Aug 201003,38173.684.42$14,942
Jul 201003,38872.554.74$16,047
Jun 20101863,30470.364.91$29,311
May 201003,63671.124.24$15,399
Apr 201003,23781.694.12$13,345
Mar 20101873,19878.394.39$28,694
Feb 201003,02173.585.44$16,441
Jan 20101843,50174.365.96$34,563
Dec 200903,75371.445.48$20,581
Nov 20091903,69174.593.75$28,019
Oct 200913,69272.544.11$15,248
Sep 200903,70165.543.06$11,343
Aug 20091823,74267.423.22$24,314
Jul 200903,67961.133.46$12,746
Jun 20091893,77066.163.90$27,188
May 200903,94754.743.93$15,495
Apr 20091834,01046.773.59$22,945
Mar 20091874,20742.144.06$24,956
Feb 200903,81732.814.63$17,684
Jan 20091844,43535.865.37$30,419
Dec 20081944,61137.105.98$34,758
Nov 200804,30155.496.86$29,506
Oct 20081914,59575.246.92$46,177
Sep 20081814,359101.767.88$52,755
Aug 200804,571114.228.48$38,776
Jul 20081804,636131.0811.39$76,396
Jun 20081824,684131.3313.03$84,947
May 20081844,887123.1711.57$79,227
Apr 20081974,705110.3110.45$70,921
Mar 20081834,876101.909.66$65,770
Feb 20081944,73792.538.77$59,497
Jan 200814,92690.388.21$40,512
Dec 20071854,94788.337.30$52,464
Nov 20073764,94691.677.29$70,533
Oct 200705,01482.856.92$34,707
Sep 20071864,32675.846.24$41,118
Aug 20071815,31269.066.39$46,433
Jul 20071904,04270.906.39$39,291
Jun 20073794,64962.007.55$58,591
May 200705,08558.747.85$39,898
Apr 20073795,39959.617.81$64,732
Mar 20071865,47156.927.30$50,536
Feb 20073755,45755.108.22$65,497
Jan 20071925,70750.306.73$48,048
Dec 20061965,77856.656.92$51,078
Nov 20063855,75554.207.62$64,706
Oct 20061975,78254.906.01$45,587
Sep 20061885,83960.085.04$40,707
Aug 20063776,39268.717.34$72,820
Jul 20063765,38669.376.34$60,245
Jun 20061944,66766.286.38$42,652
May 20061983,88066.016.42$37,999
Apr 200651,19364.397.36$9,103
Mar 20063646,13956.707.08$64,121
Feb 20063948,23557.597.75$86,521
Jan 20063879,68660.598.93$109,976
Dec 200558010,50954.9413.42$172,848
Nov 200538310,85754.6910.59$135,905
Oct 200575511,86458.3413.80$207,720
Sep 200537412,46961.4512.08$173,595
Aug 200573114,05961.519.80$182,698
Jul 200575915,10655.697.84$160,755
Jun 20051,12717,20652.337.38$185,974
May 20051,48522,03245.226.65$213,690
Apr 20052,58130,69249.207.36$352,893
Mar 200541,79650.377.15$13,052

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                  771 Mcf  × $  3.05 =     $2,348

────────────────────────────────────────────────────
Month total                                   $2,348

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/208511 is the state's own key, not one this site invented.