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 218667District 09Field 652802002 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.4 M
Apr 2006 – May 2026
Value, last 12 filed months
$64 k
at the published price for each month
Months reported
242
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 Gas112007-03-01173144
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
CondensateDisposition13,978 bbl$989,448
GasProduction704,990 Mcf$3,423,951
Total$4,413,399

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 33.2609, -97.3353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.26087, -97.33528 · 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
8,679 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 8,679 ft.

Completions filed
Apr 2006
1 of 1 wells

1 well

42-121327717D8,679 ftApr 2006

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 (242)

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

242 months

May 202601,708106.413.05$5,202
Apr 202601,51398.932.87$4,342
Mar 2026070189.753.15$2,208
Feb 2026052063.503.75$1,950
Jan 2026056559.138.00$4,519
Dec 20251171,26756.664.41$12,221
Nov 202501,44158.593.93$5,658
Oct 202501,60559.383.30$5,304
Sep 202501,75562.743.08$5,400
Aug 202501,81163.933.01$5,460
Jul 202501,90066.743.32$6,299
Jun 202501,72866.483.13$5,406
May 202501,39260.553.23$4,499
Apr 202501,77662.363.54$6,293
Mar 202501,85967.704.27$7,935
Feb 202501,86070.884.34$8,074
Jan 202531,84574.324.28$8,117
Dec 202401,81368.993.12$5,659
Nov 202401,71269.052.20$3,764
Oct 202402,01471.372.28$4,595
Sep 2024062769.612.36$1,482
Aug 202401,40475.632.06$2,897
Jul 202401,43979.932.15$3,089
Jun 202401,25478.082.63$3,303
May 202401,39778.812.20$3,071
Apr 202401,36384.451.66$2,261
Mar 202401,49980.301.55$2,316
Feb 202401,54576.091.78$2,756
Jan 202401,71073.023.30$5,639
Dec 202301,83571.262.61$4,791
Nov 202302,38877.892.81$6,704
Oct 202301,66085.443.09$5,125
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023019776.533.39$667
Dec 2022581,19776.415.73$11,289
Nov 202202,81985.005.65$15,917
Oct 202203,29087.185.86$19,292
Sep 202201,80984.888.16$14,768
Aug 202201,86994.529.13$17,059
Jul 202201,869101.587.54$14,096
Jun 2022961,809115.097.98$25,479
May 202201,881109.378.43$15,863
Apr 202201,743104.226.84$11,918
Mar 202201,723108.885.08$8,747
Feb 202201,54091.054.86$7,483
Jan 202201,73481.844.54$7,868
Dec 202101,73971.323.90$6,781
Nov 202102,01377.435.24$10,542
Oct 20219799179.795.71$13,402
Sep 202101,68769.865.35$9,027
Aug 202101,67166.024.22$7,053
Jul 202111,71470.783.98$6,896
Jun 202101,67469.493.38$5,659
May 2021861,72663.483.02$10,668
Apr 202101,76760.362.76$4,874
Mar 202111,86061.302.72$5,115
Feb 202101,68057.805.55$9,321
Jan 202101,78150.412.81$5,005
Dec 202001,88844.642.68$5,051
Nov 202001,82438.772.71$4,937
Oct 202001,93936.972.48$4,806
Sep 202001,93937.091.99$3,861
Aug 2020892,19639.982.39$8,796
Jul 202012,16838.371.83$3,995
Jun 202002,16534.901.69$3,660
May 202002,37016.921.81$4,301
Apr 202002,36314.751.80$4,264
Mar 202002,55230.341.86$4,737
Feb 20201032,70749.881.98$10,499
Jan 202003,83957.252.09$8,042
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201902,15153.472.42$5,202
Sep 201902,07155.052.66$5,503
Aug 201902,14753.112.30$4,947
Jul 201902,18256.272.46$5,368
Jun 201902,12652.782.49$5,296
May 201902,25458.482.74$6,177
Apr 2019292,19862.632.75$7,862
Mar 201902,31456.803.06$7,086
Feb 201902,11750.852.79$5,911
Jan 201902,32346.033.23$7,499
Dec 201802,39846.594.19$10,037
Nov 201802,33352.934.24$9,885
Oct 201802,39161.443.40$8,125
Sep 201802,27459.543.11$7,068
Aug 201802,37659.403.07$7,286
Jul 201802,37765.142.93$6,969
Jun 201802,33060.183.08$7,169
May 201802,42465.382.90$7,032
Apr 201802,36763.842.90$6,866
Mar 201802,38661.222.79$6,649
Feb 201802,32461.782.77$6,428
Jan 201802,40362.874.01$9,634
Dec 20171052,43457.272.92$13,124
Nov 201702,36355.423.12$7,369
Oct 201702,23649.292.98$6,672
Sep 201702,23547.523.09$6,900
Aug 201702,32645.373.00$6,988
Jul 20171112,32143.873.09$12,035
Jun 201702,26742.493.09$6,999
May 201702,34145.373.26$7,640
Apr 201702,29847.933.21$7,380
Mar 2017922,34046.772.98$11,285
Feb 201702,14850.452.95$6,342
Jan 201702,44949.413.42$8,373
Dec 201602,49548.763.72$9,288
Nov 2016802,27542.492.64$9,415
Oct 201602,30646.193.09$7,126
Sep 2016812,25041.553.10$10,342
Aug 201602,32441.442.92$6,796
Jul 201602,36741.622.92$6,922
Jun 201601,95445.352.69$5,248
May 201602,23542.521.99$4,450
Apr 201601,94236.561.99$3,867
Mar 2016972,06133.011.79$6,899
Feb 201602,34926.472.06$4,847
Jan 201602,43927.352.36$5,767
Dec 201502,48232.362.00$4,968
Nov 2015722,36938.792.17$7,927
Oct 201502,41543.552.43$5,860
Sep 201502,25842.992.76$6,229
Aug 20151052,24440.162.87$10,663
Jul 201502,38948.152.95$7,036
Jun 201502,27756.152.88$6,564
May 2015972,45255.212.96$12,602
Apr 201502,37549.822.71$6,428
Mar 201502,87142.892.93$8,426
Feb 201502,45544.662.98$7,307
Jan 2015972,27143.433.10$11,254
Dec 201402,81354.693.59$10,103
Nov 201403,40670.464.25$14,482
Oct 20141003,39478.303.90$21,070
Sep 2014233,27186.164.05$15,214
Aug 201403,43889.394.04$13,873
Jul 201403,38596.564.18$14,148
Jun 20141783,28298.164.74$33,019
May 201403,10394.734.73$14,667
Apr 201402,73695.944.81$13,158
Mar 2014552,74995.895.06$19,175
Feb 201402,02997.406.19$12,564
Jan 201402,90390.404.86$14,111
Dec 201302,62691.824.35$11,435
Nov 20131662,53788.853.74$24,233
Oct 201302,40597.423.78$9,089
Sep 201302,399104.113.72$8,919
Aug 201302,564104.253.52$9,032
Jul 201302,692102.523.72$10,008
Jun 201303,06794.403.93$12,064
May 20131802,20994.834.15$26,235
Apr 201302,54793.964.28$10,908
Mar 201302,75793.623.91$10,788
Feb 201302,52391.233.42$8,628
Jan 20131782,83791.603.42$26,007
Dec 201202,75186.773.42$9,409
Nov 201202,79386.953.62$10,125
Oct 201202,76589.383.40$9,400
Sep 201202,66094.672.92$7,763
Aug 20121682,56292.662.91$23,018
Jul 201202,72385.133.02$8,226
Jun 201203,17879.822.52$8,006
May 201202,13491.612.49$5,310
Apr 201202,818101.652.00$5,627
Mar 20121093,402105.052.22$19,010
Feb 201202,498101.102.57$6,420
Jan 201203,02698.092.73$8,273
Dec 20111183,35496.873.24$22,297
Nov 2011562,83595.723.31$14,748
Oct 201102,89884.983.65$10,573
Sep 20111822,83083.623.99$26,499
Aug 201102,69283.404.15$11,170
Jul 201102,75594.144.52$12,445
Jun 201102,85692.904.64$13,252
May 20111853,04998.134.40$31,584
Apr 201102,876105.964.33$12,463
Mar 201102,90096.364.06$11,766
Feb 20111752,97985.644.18$27,439
Jan 201103,29686.504.59$15,125
Dec 201003,19085.734.35$13,869
Nov 201003,05880.843.80$11,606
Oct 20101683,10078.103.51$23,998
Sep 201003,28872.633.98$13,085
Aug 201003,43173.684.42$15,163
Jul 201003,34072.554.74$15,820
Jun 201003,03070.364.91$14,879
May 20101893,50371.124.24$28,278
Apr 201003,47081.694.12$14,306
Mar 201003,92978.394.39$17,243
Feb 20101943,37573.585.44$32,642
Jan 201003,78774.365.96$22,586
Dec 20091904,14171.445.48$36,282
Nov 200904,06474.593.75$15,246
Oct 200912,66872.544.11$11,039
Sep 200903,70865.543.06$11,364
Aug 20091783,90667.423.22$24,572
Jul 200903,96961.133.46$13,751
Jun 20091803,87166.163.90$26,986
May 200904,02054.743.93$15,782
Apr 20091834,12146.773.59$23,343
Mar 200904,34142.144.06$17,620
Feb 20091853,98532.814.63$24,532
Jan 20091884,56035.865.37$31,233
Dec 200815,40037.105.98$32,314
Nov 20081874,61255.496.86$42,017
Oct 20081934,93275.246.92$48,661
Sep 200805,096101.767.88$40,142
Aug 20081904,977114.228.48$63,922
Jul 20081875,111131.0811.39$82,723
Jun 200825,096131.3313.03$66,677
May 20081905,416123.1711.57$86,089
Apr 20081855,391110.3110.45$76,770
Mar 20081865,779101.909.66$74,802
Feb 20081905,60192.538.77$66,705
Jan 20081856,48190.388.21$69,902
Dec 20071836,51688.337.30$63,744
Nov 20071966,44991.677.29$64,991
Oct 20071895,93682.856.92$56,748
Sep 20071735,60875.846.24$48,138
Aug 20071554,19069.066.39$37,470
Jul 20071845,97470.906.39$51,207
Jun 20073185,15962.007.55$58,658
May 20071996,02858.747.85$58,987
Apr 20071935,95359.617.81$57,969
Mar 20073826,74856.927.30$71,017
Feb 20073826,06455.108.22$70,870
Jan 20071947,48050.306.73$60,075
Dec 20061917,05856.656.92$59,651
Nov 20063797,12254.207.62$74,793
Oct 20063878,52154.906.01$72,490
Sep 20063798,63060.085.04$66,241
Aug 20063759,31968.717.34$94,167
Jul 20065719,95769.376.34$102,765
Jun 200642011,00366.286.38$98,079
May 200674414,86066.016.42$144,587
Apr 200694113,84864.397.36$162,519

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                1,708 Mcf  × $  3.05 =     $5,202

────────────────────────────────────────────────────
Month total                                   $5,202

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/218667 is the state's own key, not one this site invented.