COX, G.A.

Operated by LEWIS PETRO PROPERTIES, INC. (P-5 499978) in the LAS TIENDAS (OLMOS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 82020District 04Field 52211060NGPA filingGasSaveExport
Value, all time
$363 k
Jan 1993 – May 2026
Value, last 12 filed months
$53
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 754 leases and 754 wells, and the rule below applies to all of them.

Discovered
1974-04-22
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2011-08-23.

The Commission's schedule remark for this field reads: REMAINS SUSPENDED. FIELD REMAINS SET TO MANUAL REVIEW.

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
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
GasProduction94,635 Mcf$362,791
Total$362,791

14,665 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 27.8555, -99.6490. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.85554, -99.64903 · 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
7,050 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 7,050 ft.

Completions filed
Feb 1979
1 of 1 wells

1 well

42-4793221147,050 ftFeb 1979

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 (401)

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

401 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026663.503.75$23
Jan 2026059.138.00$0
Dec 2025756.664.41$31
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025470.884.34$17
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024569.052.20$11
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024779.932.15$15
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 202421984.451.66$363
Mar 2024080.301.55$0
Feb 2024576.091.78$9
Jan 2024573.023.30$16
Dec 2023071.262.61$0
Nov 2023577.892.81$14
Oct 2023085.443.09$0
Sep 2023589.042.74$14
Aug 2023080.522.67$0
Jul 20239474.852.64$248
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 20231,01178.122.24$2,262
Mar 202319172.852.39$457
Feb 202368175.112.47$1,679
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20224115.097.98$32
May 20220109.378.43$0
Apr 202211104.226.84$75
Mar 20220108.885.08$0
Feb 2022391.054.86$15
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 202116177.435.24$843
Oct 202119879.795.71$1,131
Sep 202129469.865.35$1,573
Aug 202121766.024.22$916
Jul 202112970.783.98$514
Jun 202113369.493.38$450
May 202114563.483.02$438
Apr 202115460.362.76$425
Mar 202116861.302.72$456
Feb 202113757.805.55$760
Jan 202116750.412.81$469
Dec 202017444.642.68$466
Nov 202027538.772.71$744
Oct 202032836.972.48$813
Sep 202026837.091.99$534
Aug 202032239.982.39$768
Jul 202035138.371.83$641
Jun 202022534.901.69$380
May 202039716.921.81$720
Apr 20206614.751.80$119
Mar 202027030.341.86$501
Feb 202030149.881.98$596
Jan 202034757.252.09$727
Dec 201932359.012.30$744
Nov 201936955.302.75$1,015
Oct 20199453.472.42$227
Sep 2019455.052.66$11
Aug 20192753.112.30$62
Jul 20192356.272.46$57
Jun 2019852.782.49$20
May 20191758.482.74$47
Apr 20194462.632.75$121
Mar 201910956.803.06$334
Feb 20195450.852.79$151
Jan 20191646.033.23$52
Dec 201819246.594.19$804
Nov 201810652.934.24$449
Oct 20188561.443.40$289
Sep 20184859.543.11$149
Aug 201812359.403.07$377
Jul 201810565.142.93$308
Jun 201810660.183.08$326
May 20188865.382.90$255
Apr 20189063.842.90$261
Mar 201810461.222.79$290
Feb 2018761.782.77$19
Jan 20181762.874.01$68
Dec 20171057.272.92$29
Nov 20179555.423.12$296
Oct 20173549.292.98$104
Sep 2017247.523.09$6
Aug 2017445.373.00$12
Jul 2017043.873.09$0
Jun 2017442.493.09$12
May 20171645.373.26$52
Apr 20172447.933.21$77
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017449.413.42$14
Dec 201620448.763.72$759
Nov 20161542.492.64$40
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 201641745.352.69$1,120
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 20163933.011.79$70
Feb 201617326.472.06$357
Jan 201617427.352.36$411
Dec 20153132.362.00$62
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 201523042.992.76$634
Aug 201528840.162.87$827
Jul 201529048.152.95$854
Jun 201529856.152.88$859
May 201529555.212.96$872
Apr 201526249.822.71$709
Mar 201528642.892.93$839
Feb 201525844.662.98$768
Jan 201528543.433.10$884
Dec 201429054.693.59$1,041
Nov 201443870.464.25$1,862
Oct 201447478.303.90$1,849
Sep 201417586.164.05$708
Aug 201417689.394.04$710
Jul 201429296.564.18$1,220
Jun 201429098.164.74$1,374
May 201428794.734.73$1,357
Apr 201426295.944.81$1,260
Mar 201427095.895.06$1,365
Feb 201425497.406.19$1,573
Jan 201427190.404.86$1,317
Dec 201326091.824.35$1,132
Nov 201326088.853.74$972
Oct 201326097.423.78$983
Sep 2013220104.113.72$818
Aug 2013271104.253.52$955
Jul 2013278102.523.72$1,034
Jun 201328994.403.93$1,137
May 201330994.834.15$1,282
Apr 201327093.964.28$1,156
Mar 201329893.623.91$1,166
Feb 201327691.233.42$944
Jan 201330291.603.42$1,033
Dec 201227686.773.42$944
Nov 201221486.953.62$776
Oct 201224489.383.40$830
Sep 201219494.672.92$566
Aug 201222692.662.91$657
Jul 201224885.133.02$749
Jun 201227479.822.52$690
May 201232691.612.49$811
Apr 2012316101.652.00$631
Mar 2012288105.052.22$640
Feb 2012287101.102.57$738
Jan 201227398.092.73$746
Dec 201131196.873.24$1,008
Nov 201127695.723.31$914
Oct 201129284.983.65$1,065
Sep 201124283.623.99$965
Aug 201127183.404.15$1,124
Jul 2011094.144.52$0
Jun 20115792.904.64$264
May 201126498.134.40$1,163
Apr 2011308105.964.33$1,335
Mar 201129996.364.06$1,213
Feb 201128685.644.18$1,195
Jan 201133386.504.59$1,528
Dec 201031385.734.35$1,361
Nov 201031080.843.80$1,177
Oct 201031578.103.51$1,105
Sep 201024172.633.98$959
Aug 201022473.684.42$990
Jul 201028872.554.74$1,364
Jun 201027670.364.91$1,355
May 201031371.124.24$1,326
Apr 201025781.694.12$1,060
Mar 201026678.394.39$1,167
Feb 201027873.585.44$1,513
Jan 201028274.365.96$1,682
Dec 200931071.445.48$1,700
Nov 200928274.593.75$1,058
Oct 200927672.544.11$1,134
Sep 200927765.543.06$849
Aug 200924167.423.22$776
Jul 200926261.133.46$908
Jun 200930766.163.90$1,196
May 200931654.743.93$1,241
Apr 200930646.773.59$1,098
Mar 200931142.144.06$1,262
Feb 200924332.814.63$1,126
Jan 200929935.865.37$1,606
Dec 200832237.105.98$1,925
Nov 200831455.496.86$2,154
Oct 200831075.246.92$2,146
Sep 2008265101.767.88$2,087
Aug 2008307114.228.48$2,604
Jul 2008138131.0811.39$1,572
Jun 2008330131.3313.03$4,301
May 2008343123.1711.57$3,970
Apr 2008305110.3110.45$3,189
Mar 2008338101.909.66$3,266
Feb 200829892.538.77$2,614
Jan 200833290.388.21$2,724
Dec 200733588.337.30$2,446
Nov 200728291.677.29$2,056
Oct 200729382.856.92$2,028
Sep 200731075.846.24$1,936
Aug 200734569.066.39$2,204
Jul 200731070.906.39$1,980
Jun 200730862.007.55$2,325
May 200728958.747.85$2,268
Apr 200728959.617.81$2,256
Mar 200731656.927.30$2,307
Feb 200726755.108.22$2,194
Jan 200729450.306.73$1,978
Dec 200630956.656.92$2,138
Nov 200631754.207.62$2,415
Oct 200631854.906.01$1,912
Sep 200631560.085.04$1,587
Aug 200635468.717.34$2,598
Jul 200633269.376.34$2,106
Jun 200633566.286.38$2,139
May 200634666.016.42$2,223
Apr 200633764.397.36$2,480
Mar 200634156.707.08$2,415
Feb 200630557.597.75$2,364
Jan 200634760.598.93$3,100
Dec 200533154.9413.42$4,441
Nov 200534054.6910.59$3,600
Oct 200546458.3413.80$6,401
Sep 200535961.4512.08$4,336
Aug 200526461.519.80$2,586
Jul 200536555.697.84$2,863
Jun 200535252.337.38$2,598
May 200531945.226.65$2,122
Apr 200536549.207.36$2,687
Mar 200534150.377.15$2,440
Feb 200534045.226.31$2,146
Jan 200533143.166.32$2,093
Dec 200436539.866.75$2,464
Nov 200450845.286.33$3,216
Oct 200462049.706.52$4,039
Sep 200445043.245.28$2,378
Aug 200447942.375.55$2,659
Jul 200448038.286.08$2,920
Jun 200441736.106.43$2,683
May 200437637.486.49$2,442
Apr 200427134.475.86$1,588
Mar 200430234.365.53$1,670
Feb 200426532.455.51$1,460
Jan 200425632.036.30$1,613
Dec 200320330.266.30$1,279
Nov 200321528.804.60$988
Oct 200322328.174.76$1,061
Sep 200320826.314.75$988
Aug 200336029.765.13$1,847
Jul 200343829.415.17$2,265
Jun 200335728.565.98$2,136
May 200340826.595.97$2,437
Apr 200348426.675.41$2,617
Mar 200330031.146.10$1,829
Feb 200322933.487.93$1,815
Jan 200329730.315.58$1,658
Dec 200237026.914.85$1,796
Nov 200244024.664.14$1,820
Oct 200247026.464.23$1,988
Sep 200235727.443.64$1,298
Aug 200230725.963.16$971
Jul 200247124.583.06$1,442
Jun 200233123.733.34$1,105
May 200252824.663.58$1,892
Apr 200215123.653.51$530
Mar 200217822.003.10$552
Feb 200238218.222.38$908
Jan 20022317.172.38$55
Dec 200121516.932.36$508
Nov 200151018.072.41$1,227
Oct 200142219.782.53$1,067
Sep 200150424.262.25$1,135
Aug 200150424.873.05$1,539
Jul 200173923.933.20$2,363
Jun 200138124.563.82$1,457
May 200129325.524.31$1,262
Apr 200126124.685.34$1,393
Mar 200132224.545.38$1,731
Feb 200131127.755.77$1,794
Jan 200129127.478.40$2,444
Dec 200033826.889.12$3,083
Nov 200030532.215.66$1,726
Oct 200031031.235.15$1,595
Sep 200031431.875.19$1,629
Aug 200024129.644.54$1,094
Jul 200029828.534.09$1,219
Jun 200033029.304.40$1,451
May 200033227.263.68$1,222
Apr 200033224.513.12$1,035
Mar 200047728.422.86$1,364
Feb 200024127.622.73$657
Jan 200033825.272.48$838
Dec 199932424.282.42$785
Nov 199929623.192.43$720
Oct 199933620.982.80$942
Sep 199933221.752.62$869
Aug 199939419.262.88$1,133
Jul 199913117.892.37$311
Jun 199938115.942.36$900
May 199934915.792.32$810
Apr 199937915.102.21$837
Mar 199933312.471.84$612
Feb 19992869.981.82$520
Jan 199930810.381.90$585
Dec 19982899.201.77$512
Nov 199835210.892.19$769
Oct 19987612.421.97$150
Sep 199823512.592.08$489
Aug 199827611.301.91$526
Jul 199858311.742.24$1,304
Jun 199832511.242.24$727
May 199830412.622.21$671
Apr 199830013.042.51$752
Mar 199832412.802.31$748
Feb 199814713.952.30$338
Jan 199834214.702.15$737
Dec 199785916.322.41$2,071
Nov 19974018.193.09$124
Oct 1997019.253.15$0
Sep 19972017.742.95$59
Aug 1997017.862.55$0
Jul 199734617.582.25$777
Jun 199723717.242.26$535
May 199729518.972.31$681
Apr 199723717.882.08$494
Mar 199732318.951.94$626
Feb 199729720.492.21$655
Jan 199736123.483.54$1,278
Dec 199634523.32$0
Nov 199647621.97$0
Oct 199641223.31$0
Sep 199622022.22$0
Aug 199617920.26$0
Jul 199626619.55$0
Jun 199628718.73$0
May 199618019.43$0
Apr 199625321.51$0
Mar 199629219.38$0
Feb 199624216.98$0
Jan 199629317.07$0
Dec 199530417.19$0
Nov 199523316.00$0
Oct 199522815.43$0
Sep 199520216.18$0
Aug 199522815.92$0
Jul 199534015.24$0
Jun 199525216.41$0
May 199535117.56$0
Apr 199530917.73$0
Mar 199535316.44$0
Feb 199529016.58$0
Jan 199534415.92$0
Dec 199432615.03$0
Nov 199432515.90$0
Oct 199438915.58$0
Sep 199431515.29$0
Aug 199431216.13$0
Jul 199433017.56$0
Jun 199433517.09$0
May 199432315.88$0
Apr 199432214.14$0
Mar 199433512.46$0
Feb 199429812.50$0
Jan 199432812.66$0
Dec 199332212.33$0
Nov 199332214.49$0
Oct 199332315.85$0
Sep 199334615.03$0
Aug 199335115.66$0
Jul 199333415.46$0
Jun 199328016.79$0
May 199331917.68$0
Apr 199331418.05$0
Mar 199334418.14$0
Feb 199331017.90$0
Jan 199328316.93$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.

Feb 2026 — as filed, then multipliedworked
Gas                    6 Mcf  × $  3.75 =        $23

────────────────────────────────────────────────────
Month total                                      $23

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. 04/G/82020 is the state's own key, not one this site invented.