ZERWER 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 198469District 09Field 652802002 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.2 M
Nov 2003 – May 2026
Value, last 12 filed months
$24 k
at the published price for each month
Months reported
271
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 Gas112004-05-04156524
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
CondensateDisposition3,326 bbl$193,671
GasProduction393,247 Mcf$1,981,583
Total$2,175,254

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 33.2304, -97.3402. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.23037, -97.34020 · 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
8,606 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 8,606 ft.

Completions filed
Nov 2003
1 of 1 wells

1 well

42-1213208428,606 ftNov 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 (271)

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

271 months

May 20260431106.413.05$1,313
Apr 2026042798.932.87$1,225
Mar 2026043389.753.15$1,364
Feb 2026038963.503.75$1,459
Jan 2026042859.138.00$3,423
Dec 2025042656.664.41$1,880
Nov 2025043058.593.93$1,688
Oct 2025044859.383.30$1,481
Sep 20257649462.743.08$6,288
Aug 2025046363.933.01$1,396
Jul 2025046466.743.32$1,538
Jun 2025014866.483.13$463
May 20250060.553.23$0
Apr 2025020862.363.54$737
Mar 2025044567.704.27$1,899
Feb 2025038970.884.34$1,689
Jan 2025037874.324.28$1,617
Dec 2024046268.993.12$1,442
Nov 2024045769.052.20$1,005
Oct 2024047771.372.28$1,088
Sep 2024046569.612.36$1,099
Aug 2024053075.632.06$1,094
Jul 2024041679.932.15$893
Jun 2024047078.082.63$1,238
May 2024049278.812.20$1,082
Apr 2024047784.451.66$791
Mar 2024049380.301.55$762
Feb 2024045676.091.78$813
Jan 2024050273.023.30$1,655
Dec 2023049271.262.61$1,284
Nov 2023048277.892.81$1,353
Oct 2023051985.443.09$1,602
Sep 2023053089.042.74$1,450
Aug 2023056580.522.67$1,510
Jul 2023056374.852.64$1,487
Jun 2023057768.962.26$1,303
May 2023060670.622.23$1,350
Apr 2023058878.122.24$1,316
Mar 2023065972.852.39$1,577
Feb 2023059175.112.47$1,457
Jan 2023066776.533.39$2,260
Dec 2022067276.415.73$3,850
Nov 2022086285.005.65$4,867
Oct 202201,20687.185.86$7,072
Sep 2022061784.888.16$5,037
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 2022067115.097.98$534
May 2022100450109.378.43$14,732
Apr 20220846104.226.84$5,785
Mar 20220858108.885.08$4,356
Feb 2022084891.054.86$4,120
Jan 2022085581.844.54$3,880
Dec 2021090671.323.90$3,533
Nov 2021081777.435.24$4,279
Oct 2021087879.795.71$5,017
Sep 2021086769.865.35$4,639
Aug 2021092266.024.22$3,891
Jul 2021075870.783.98$3,018
Jun 2021088669.493.38$2,995
May 2021090363.483.02$2,725
Apr 2021097360.362.76$2,684
Mar 202101,06161.302.72$2,883
Feb 20218693957.805.55$10,180
Jan 202101,04350.412.81$2,931
Dec 202001,03944.642.68$2,780
Nov 202001,00738.772.71$2,726
Oct 202001,05136.972.48$2,605
Sep 202001,00837.091.99$2,007
Aug 202001,04139.982.39$2,483
Jul 202001,05338.371.83$1,922
Jun 2020081134.901.69$1,371
May 2020096016.921.81$1,742
Apr 2020095514.751.80$1,723
Mar 2020098430.341.86$1,827
Feb 2020088949.881.98$1,761
Jan 202001,01957.252.09$2,135
Dec 2019092059.012.30$2,120
Nov 2019092055.302.75$2,531
Oct 201901,00753.472.42$2,435
Sep 2019099155.052.66$2,633
Aug 201901,01353.112.30$2,334
Jul 201901,00656.272.46$2,475
Jun 2019098452.782.49$2,451
May 201901,00658.482.74$2,757
Apr 2019095962.632.75$2,638
Mar 2019099456.803.06$3,044
Feb 2019089650.852.79$2,502
Jan 2019094646.033.23$3,054
Dec 2018094746.594.19$3,964
Nov 20181094552.934.24$4,533
Oct 201801,03461.443.40$3,514
Sep 2018096959.543.11$3,012
Aug 201801,01459.403.07$3,109
Jul 201801,02165.142.93$2,993
Jun 201801,00660.183.08$3,095
May 201801,04665.382.90$3,034
Apr 2018096663.842.90$2,802
Mar 201801,00261.222.79$2,792
Feb 2018089661.782.77$2,478
Jan 2018097062.874.01$3,889
Dec 2017097657.272.92$2,851
Nov 201701,02255.423.12$3,187
Oct 201701,00249.292.98$2,990
Sep 201701,00547.523.09$3,103
Aug 201701,04745.373.00$3,146
Jul 201701,02343.873.09$3,158
Jun 2017097342.493.09$3,004
May 20171221,04645.373.26$8,949
Apr 2017093647.933.21$3,006
Mar 2017097746.772.98$2,915
Feb 2017095350.452.95$2,814
Jan 201701,06849.413.42$3,651
Dec 201601,06848.763.72$3,976
Nov 201601,04342.492.64$2,758
Oct 201601,08246.193.09$3,344
Sep 201601,07941.553.10$3,346
Aug 201601,05841.442.92$3,094
Jul 2016084141.622.92$2,459
Jun 201601,49845.352.69$4,023
May 201601,34142.521.99$2,670
Apr 201601,32236.561.99$2,632
Mar 201601,55533.011.79$2,790
Feb 201601,43126.472.06$2,953
Jan 201601,56427.352.36$3,698
Dec 201501,37532.362.00$2,752
Nov 201501,62338.792.17$3,518
Oct 20151171,63843.552.43$9,070
Sep 201501,01442.992.76$2,797
Aug 201501,05640.162.87$3,033
Jul 201501,00348.152.95$2,954
Jun 2015098156.152.88$2,828
May 201502,09455.212.96$6,189
Apr 201501,16249.822.71$3,145
Mar 201501,08542.892.93$3,184
Feb 2015098044.662.98$2,917
Jan 201501,08743.433.10$3,370
Dec 201401,08354.693.59$3,889
Nov 201401,05370.464.25$4,477
Oct 201401,13978.303.90$4,443
Sep 201401,38486.164.05$5,599
Aug 201401,33189.394.04$5,371
Jul 201401,19996.564.18$5,011
Jun 201401,14098.164.74$5,400
May 2014085794.734.73$4,051
Apr 2014073995.944.81$3,554
Mar 2014076295.895.06$3,853
Feb 2014082697.406.19$5,115
Jan 201401,07290.404.86$5,211
Dec 201301,37891.824.35$6,000
Nov 201301,33088.853.74$4,972
Oct 2013054797.423.78$2,067
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20130757102.523.72$2,814
Jun 201303,10194.403.93$12,198
May 201303,44094.834.15$14,273
Apr 20131753,50593.964.28$31,453
Mar 201305,27693.623.91$20,644
Feb 201304,78991.233.42$16,378
Jan 20131845,30691.603.42$35,000
Dec 201205,64386.773.42$19,300
Nov 201205,59086.953.62$20,264
Oct 201205,89189.383.40$20,028
Sep 20121606,28994.672.92$33,501
Aug 201206,08692.662.91$17,699
Jul 201203,95685.133.02$11,950
Jun 201202,34379.822.52$5,902
May 201201,02591.612.49$2,551
Apr 201201,128101.652.00$2,252
Mar 201201,587105.052.22$3,526
Feb 201201,671101.102.57$4,295
Jan 201202998.092.73$79
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110683.623.99$24
Aug 2011015283.404.15$631
Jul 2011075294.144.52$3,397
Jun 201101,38492.904.64$6,422
May 201101,35098.134.40$5,947
Apr 201101,206105.964.33$5,226
Mar 201101,11596.364.06$4,524
Feb 201101,01985.644.18$4,259
Jan 201101,39886.504.59$6,415
Dec 201001,40285.734.35$6,096
Nov 201001,35580.843.80$5,143
Oct 201001,45278.103.51$5,095
Sep 201001,38172.633.98$5,496
Aug 201001,39673.684.42$6,169
Jul 201001,42172.554.74$6,731
Jun 201001,35570.364.91$6,654
May 201001,35071.124.24$5,718
Apr 201001,29881.694.12$5,351
Mar 201001,33878.394.39$5,872
Feb 201001,19373.585.44$6,493
Jan 201001,20574.365.96$7,187
Dec 2009197671.445.48$5,424
Nov 2009155374.593.75$2,149
Oct 2009034972.544.11$1,434
Sep 2009026265.543.06$803
Aug 2009043167.423.22$1,387
Jul 2009025261.133.46$873
Jun 2009025466.163.90$989
May 2009014054.743.93$550
Apr 2009021346.773.59$764
Mar 2009025442.144.06$1,031
Feb 20091764,30032.814.63$25,696
Jan 2009046835.865.37$2,514
Dec 2008094737.105.98$5,660
Nov 200803655.496.86$247
Oct 2008049175.246.92$3,399
Sep 200811,235101.767.88$9,830
Aug 200801,410114.228.48$11,961
Jul 200801,154131.0811.39$13,143
Jun 200801,020131.3313.03$13,293
May 200801,328123.1711.57$15,371
Apr 200821,448110.3110.45$15,359
Mar 200801,606101.909.66$15,521
Feb 200801,45192.538.77$12,726
Jan 20081901,97790.388.21$33,395
Dec 200701,54788.337.30$11,296
Nov 200721,53991.677.29$11,405
Oct 200701,62082.856.92$11,214
Sep 200701,47875.846.24$9,229
Aug 200731,75969.066.39$11,444
Jul 200721,65370.906.39$10,701
Jun 200701,71462.007.55$12,938
May 200721,78658.747.85$14,131
Apr 200701,62759.617.81$12,699
Mar 200711,93556.927.30$14,186
Feb 200701,74555.108.22$14,337
Jan 200702,68650.306.73$18,068
Dec 20061853,49656.656.92$34,667
Nov 200601,65254.207.62$12,584
Oct 200601,85654.906.01$11,162
Sep 200602,19660.085.04$11,062
Aug 200632,24268.717.34$16,662
Jul 200602,16669.376.34$13,738
Jun 200632,13866.286.38$13,848
May 200601,71266.016.42$11,000
Apr 20061912,48364.397.36$30,575
Mar 200612,96756.707.08$21,072
Feb 200613,99957.597.75$31,054
Jan 200602,98760.598.93$26,684
Dec 200512,95154.9413.42$39,644
Nov 20051893,25654.6910.59$44,812
Oct 200503,07358.3413.80$42,394
Sep 200513,24061.4512.08$39,197
Aug 200503,53361.519.80$34,612
Jul 20051873,70155.697.84$39,443
Jun 200503,27152.337.38$24,143
May 200513,34045.226.65$22,260
Apr 200503,02549.207.36$22,265
Mar 20051863,07250.377.15$31,349
Feb 200502,60345.226.31$16,430
Jan 200502,00543.166.32$12,676
Dec 2004078139.866.75$5,273
Nov 200401,49945.286.33$9,489
Oct 20041923,60849.706.52$33,049
Sep 200403,75243.245.28$19,825
Aug 200404,09642.375.55$22,736
Jul 20041913,86538.286.08$30,827
Jun 200403,59236.106.43$23,107
May 200413,89537.486.49$25,334
Apr 20041843,86534.475.86$28,985
Mar 200404,77534.365.53$26,406
Feb 20041915,89832.455.51$38,694
Jan 200405,96132.036.30$37,552
Dec 20032038,34130.266.30$58,705
Nov 200346,47728.804.60$29,878

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                  431 Mcf  × $  3.05 =     $1,313

────────────────────────────────────────────────────
Month total                                   $1,313

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/198469 is the state's own key, not one this site invented.