LANGLEY 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 180619District 09Field 652802002 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.7 M
Nov 2000 – Dec 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
302
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 Gas112001-04-04142972
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
CondensateDisposition12,524 bbl$421,777
GasProduction795,490 Mcf$4,260,054
Total$4,681,831

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 33.2710, -97.3267. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.27100, -97.32674 · 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
8,639 ft
1 wells filed one
Completion to plug
25.2 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 8,639 ft.

Completions filed
Nov 2000
1 of 1 wells
Plug dates filed
Jan 2026
1 of 1 wells

Last completion to plug: a median of 25.2 years across the 1 well that filed both dates, with the middle half between 25.2 years and 25.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1213081628,639 ftNov 2000Jan 2026Yes

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 (302)

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

302 months

Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
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 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
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 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 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 202014034.901.69$489
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019731356.803.06$4,186
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180352.934.24$13
Oct 20180261.443.40$7
Sep 20180359.543.11$9
Aug 20180059.403.07$0
Jul 20180265.142.93$6
Jun 20180060.183.08$0
May 2018050765.382.90$1,471
Apr 201801,14663.842.90$3,324
Mar 201801,21361.222.79$3,380
Feb 201801,11261.782.77$3,076
Jan 201801,18762.874.01$4,759
Dec 201701,20157.272.92$3,509
Nov 201701,21355.423.12$3,783
Oct 201701,27349.292.98$3,798
Sep 201701,26347.523.09$3,899
Aug 201701,29045.373.00$3,876
Jul 201701,31543.873.09$4,060
Jun 201701,29742.493.09$4,004
May 201701,34345.373.26$4,383
Apr 201701,32547.933.21$4,255
Mar 2017611,39146.772.98$7,003
Feb 201701,31550.452.95$3,883
Jan 201701,29549.413.42$4,427
Dec 201601,26748.763.72$4,717
Nov 201601,25442.492.64$3,316
Oct 201601,23246.193.09$3,807
Sep 201601,20241.553.10$3,727
Aug 201601,27341.442.92$3,723
Jul 201601,42741.622.92$4,173
Jun 201601,26045.352.69$3,384
May 2016050742.521.99$1,009
Apr 201601,16436.561.99$2,318
Mar 2016941,22933.011.79$5,308
Feb 201601,18326.472.06$2,441
Jan 201601,25227.352.36$2,960
Dec 201501,26732.362.00$2,536
Nov 201501,20338.792.17$2,607
Oct 201501,33543.552.43$3,239
Sep 201501,29342.992.76$3,567
Aug 201501,36140.162.87$3,909
Jul 201501,43048.152.95$4,211
Jun 2015092556.152.88$2,667
May 2015076655.212.96$2,264
Apr 201501,32349.822.71$3,581
Mar 201501,38242.892.93$4,056
Feb 201501,27044.662.98$3,780
Jan 201501,33343.433.10$4,133
Dec 2014691,37054.693.59$8,694
Nov 201401,34470.464.25$5,714
Oct 201401,41878.303.90$5,532
Sep 201401,39186.164.05$5,627
Aug 201401,47389.394.04$5,944
Jul 201401,52096.564.18$6,353
Jun 201401,42498.164.74$6,745
May 201401,30294.734.73$6,154
Apr 201401,13595.944.81$5,458
Mar 20141661,22695.895.06$22,117
Feb 2014090497.406.19$5,598
Jan 201401,17290.404.86$5,697
Dec 201301,17891.824.35$5,130
Nov 201301,13788.853.74$4,250
Oct 201301,20397.423.78$4,547
Sep 201301,200104.113.72$4,461
Aug 201301,235104.253.52$4,350
Jul 201301,240102.523.72$4,610
Jun 201301,22494.403.93$4,814
May 201301,26694.834.15$5,253
Apr 201301,22293.964.28$5,233
Mar 201301,28193.623.91$5,012
Feb 201301,16391.233.42$3,977
Jan 201301,27591.603.42$4,360
Dec 201201,24286.773.42$4,248
Nov 201201,22186.953.62$4,426
Oct 201201,28989.383.40$4,382
Sep 201201,25794.672.92$3,668
Aug 201201,31592.662.91$3,824
Jul 2012521,31685.133.02$8,402
Jun 201201,29079.822.52$3,250
May 201201,35791.612.49$3,377
Apr 201201,331101.652.00$2,658
Mar 201201,500105.052.22$3,333
Feb 201201,142101.102.57$2,935
Jan 201201,43498.092.73$3,921
Dec 201101,45096.873.24$4,698
Nov 201101,47195.723.31$4,871
Oct 201101,58784.983.65$5,790
Sep 201101,57083.623.99$6,258
Aug 201101,79783.404.15$7,456
Jul 2011084694.144.52$3,822
Jun 201101,35992.904.64$6,306
May 20111831,18198.134.40$23,160
Apr 201101,180105.964.33$5,113
Mar 201101,24596.364.06$5,051
Feb 201101,21085.644.18$5,058
Jan 201101,52386.504.59$6,989
Dec 201001,51785.734.35$6,596
Nov 201001,35280.843.80$5,131
Oct 201001,51478.103.51$5,312
Sep 201001,53772.633.98$6,116
Aug 201001,58173.684.42$6,987
Jul 201001,64472.554.74$7,787
Jun 201001,39570.364.91$6,850
May 201001,22471.124.24$5,184
Apr 201001,23981.694.12$5,108
Mar 201001,35078.394.39$5,925
Feb 201001,27673.585.44$6,944
Jan 201001,48174.365.96$8,833
Dec 200901,51671.445.48$8,313
Nov 200911,52974.593.75$5,811
Oct 200901,62172.544.11$6,663
Sep 200901,73865.543.06$5,327
Aug 200901,86067.423.22$5,986
Jul 200902,14061.133.46$7,414
Jun 200902,04866.163.90$7,977
May 20091822,12754.743.93$18,313
Apr 200902,08446.773.59$7,476
Mar 200902,20142.144.06$8,934
Feb 200901,99032.814.63$9,220
Jan 200902,19535.865.37$11,789
Dec 200802,27237.105.98$13,580
Nov 200802,27855.496.86$15,628
Oct 200812,43375.246.92$16,916
Sep 200802,231101.767.88$17,574
Aug 200802,390114.228.48$20,274
Jul 200802,503131.0811.39$28,508
Jun 200802,477131.3313.03$32,282
May 20081682,555123.1711.57$50,265
Apr 200802,466110.3110.45$25,782
Mar 200802,520101.909.66$24,353
Feb 200802,35792.538.77$20,672
Jan 200822,55090.388.21$21,105
Dec 200702,64788.337.30$19,328
Nov 200702,55791.677.29$18,645
Oct 20071872,66882.856.92$33,961
Sep 20071872,88375.846.24$32,184
Aug 200702,95869.066.39$18,896
Jul 200722,53070.906.39$16,303
Jun 200702,34062.007.55$17,663
May 200702,42158.747.85$18,996
Apr 200705,76759.617.81$45,013
Mar 200715,90356.927.30$43,160
Feb 200703,79755.108.22$31,196
Jan 200704,14750.306.73$27,896
Dec 200604,02856.656.92$27,867
Nov 200604,00054.207.62$30,470
Oct 200603,48354.906.01$20,946
Sep 200613,38660.085.04$17,116
Aug 200603,56568.717.34$26,167
Jul 200603,61469.376.34$22,923
Jun 200603,06166.286.38$19,541
May 200603,64666.016.42$23,426
Apr 20061733,32464.397.36$35,606
Mar 200603,40756.707.08$24,132
Feb 200603,53557.597.75$27,400
Jan 200604,17860.598.93$37,323
Dec 200514,32254.9413.42$58,036
Nov 200503,90354.6910.59$41,327
Oct 20051934,35258.3413.80$71,299
Sep 200514,33261.4512.08$52,388
Aug 200504,48761.519.80$43,958
Jul 200514,49955.697.84$35,344
Jun 200504,62552.337.38$34,137
May 20051834,91845.226.65$40,986
Apr 200514,25149.207.36$31,339
Mar 200513,56250.377.15$25,536
Feb 200505,24145.226.31$33,081
Jan 20051885,89343.166.32$45,371
Dec 200405,54839.866.75$37,455
Nov 200415,61145.286.33$35,565
Oct 200406,28549.706.52$40,947
Sep 20041866,21143.245.28$40,861
Aug 200406,43842.375.55$35,735
Jul 200406,07438.286.08$36,955
Jun 200403,43336.106.43$22,085
May 20041735,34537.486.49$41,198
Apr 200415,84234.475.86$34,260
Mar 200416,83734.365.53$37,844
Feb 20041907,19732.455.51$45,818
Jan 20041948,03232.036.30$56,813
Dec 200305,96830.266.30$37,608
Nov 20031955,94728.804.60$32,943
Oct 200306,25528.174.76$29,772
Sep 20031895,51126.314.75$31,146
Aug 200306,32929.765.13$32,466
Jul 20031916,76229.415.17$40,583
Jun 20031936,37228.565.98$43,636
May 200306,39526.595.97$38,195
Apr 20031827,05026.675.41$42,975
Mar 20031867,79131.146.10$53,286
Feb 200307,86933.487.93$62,369
Jan 20031888,09330.315.58$50,874
Dec 20021759,44726.914.85$50,563
Nov 20022088,15624.664.14$38,870
Oct 20021718,23326.464.23$39,343
Sep 20021718,16827.443.64$34,385
Aug 20021768,70625.963.16$32,116
Jul 20021659,42324.583.06$32,907
Jun 20023609,03223.733.34$38,694
May 2002011,04224.663.58$39,575
Apr 20021657,27423.653.51$29,451
Mar 200216211,27222.003.10$38,538
Feb 20023199,62518.222.38$28,678
Jan 200216511,99317.172.38$31,325
Dec 200113011,61116.932.36$29,654
Nov 200116510,12618.072.41$27,340
Oct 200136511,24719.782.53$35,662
Sep 200134110,93024.262.25$32,880
Aug 200134813,02424.873.05$48,419
Jul 200136614,48823.933.20$55,078
Jun 200118115,57124.563.82$63,991
May 200151617,56825.524.31$88,839
Apr 200133617,00224.685.34$99,004
Mar 200166516,31524.545.38$104,036
Feb 200165917,34127.755.77$118,294
Jan 200177227,29927.478.40$250,485
Dec 20001,18727,71826.889.12$284,764
Nov 20000032.215.66$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 2020 — as filed, then multipliedworked
Condensate            14 bbl  × $ 34.90 =       $489
Gas                    0 Mcf  × $  1.69 =         $0

────────────────────────────────────────────────────
Month total                                     $489

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/180619 is the state's own key, not one this site invented.