HENDERSON

Operated by MARATHON OIL EF LLC (P-5 525398) in the EAGLEVILLE (EAGLE FORD-2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 285999District 02Field 27135750Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$23.8 M
Apr 2013 – May 2026
Value, last 12 filed months
$44 k
at the published price for each month
Months reported
158
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 3,304 leases and 7,959 wells, and the rule below applies to all of them.

Discovered
2009-03-20
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 40 acres. The field rule took effect on 2017-02-28.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: BASED ON 3000 TO 1 GAS OIL RATIO

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 Gas112019-11-20220372
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
CondensateDisposition220,680 bbl$17,451,837
GasProduction1,689,613 Mcf$6,320,508
Total$23,772,345

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 29.1223, -97.4761. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.12230, -97.47608 · 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
13,231 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 13,231 ft.

Completions filed
Oct 2013
1 of 1 wells

1 well

42-1233291510H13,231 ftOct 2013

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 (158)

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

158 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20256833256.664.41$5,318
Nov 2025421,03558.593.93$6,525
Oct 2025861,59459.383.30$10,375
Sep 20251141,20162.743.08$10,848
Aug 2025561,65663.933.01$8,573
Jul 202504366.743.32$143
Jun 202536066.483.13$2,393
May 20251595260.553.23$9,796
Apr 202514611762.363.54$9,519
Mar 20255327067.704.27$4,741
Feb 20256760470.884.34$7,371
Jan 20251371,80174.324.28$17,888
Dec 20241121,74668.993.12$13,177
Nov 2024811,90869.052.20$9,788
Oct 2024971,74971.372.28$10,913
Sep 20241272,00269.612.36$13,574
Aug 20241152,12675.632.06$13,085
Jul 20241141,84279.932.15$13,066
Jun 20241884,01678.082.63$25,257
May 20241444,28278.812.20$20,762
Apr 20241284,32184.451.66$17,979
Mar 20241954,83080.301.55$23,121
Feb 20241221,89376.091.78$12,659
Jan 202424758573.023.30$19,965
Dec 20233272,93171.262.61$30,954
Nov 20233263,30477.892.81$34,668
Oct 20234281,06485.443.09$39,853
Sep 202324150989.042.74$22,851
Aug 202334953980.522.67$29,542
Jul 202349762374.852.64$38,846
Jun 202358455868.962.26$41,533
May 202366452470.622.23$48,059
Apr 202342662278.122.24$34,671
Mar 202352545272.852.39$39,328
Feb 20233261,76475.112.47$28,835
Jan 20233281,02476.533.39$28,571
Dec 20222792,65876.415.73$36,546
Nov 20223092,48785.005.65$40,307
Oct 20223933,07387.185.86$52,281
Sep 20225482,89884.888.16$70,173
Aug 20222041,32494.529.13$31,366
Jul 20224333,266101.587.54$68,617
Jun 20224004,038115.097.98$78,248
May 20224043,435109.378.43$73,153
Apr 20226343,684104.226.84$91,265
Mar 20224762,868108.885.08$66,386
Feb 202212023091.054.86$12,044
Jan 20223892,62081.844.54$43,724
Dec 20213752,55671.323.90$36,711
Nov 20214463,15377.435.24$51,046
Oct 20214273,27379.795.71$52,772
Sep 20214643,04469.865.35$48,703
Aug 20214163,51966.024.22$42,317
Jul 20215333,66470.783.98$52,316
Jun 20215264,05569.493.38$50,260
May 20215113,94063.483.02$44,328
Apr 20216812,46760.362.76$47,910
Mar 20215902,70961.302.72$43,527
Feb 20211612,02757.805.55$20,551
Jan 20214464,00750.412.81$33,744
Dec 20206364,48044.642.68$40,377
Nov 20206014,60238.772.71$35,756
Oct 20206413,97836.972.48$33,557
Sep 20204804,09137.091.99$25,949
Aug 20206174,15139.982.39$34,568
Jul 20206544,54338.371.83$33,386
Jun 20206884,14734.901.69$31,021
May 20205292,72616.921.81$13,898
Apr 20200014.751.80$0
Mar 202017565030.341.86$6,516
Feb 20202841,83449.881.98$17,798
Jan 20202942,33057.252.09$21,712
Dec 201911169459.012.30$8,149
Nov 20192411,76555.302.75$18,182
Oct 20192041,93453.472.42$15,585
Sep 20191801,69555.052.66$14,413
Aug 20193082,36453.112.30$21,805
Jul 20195083,86956.272.46$38,103
Jun 20194763,76652.782.49$34,505
May 20195674,27358.482.74$44,868
Apr 20195594,06462.632.75$46,189
Mar 20196214,68356.803.06$49,613
Feb 20194703,72650.852.79$34,303
Jan 20195014,09346.033.23$36,274
Dec 20186144,83346.594.19$48,834
Nov 20185854,66152.934.24$50,714
Oct 20185105,15361.443.40$48,845
Sep 20186145,11459.543.11$52,452
Aug 20185625,14859.403.07$49,169
Jul 20186135,39965.142.93$55,760
Jun 20184834,97060.183.08$44,359
May 20186795,22565.382.90$59,550
Apr 20187355,34963.842.90$62,439
Mar 20185004,90861.222.79$44,288
Feb 20185714,71861.782.77$48,327
Jan 20186745,40562.874.01$64,045
Dec 20177795,96357.272.92$62,034
Nov 20179956,68055.423.12$75,974
Oct 20179237,07949.292.98$66,616
Sep 20176367,32947.523.09$52,849
Aug 20177475,26045.373.00$49,695
Jul 20179847,44843.873.09$66,162
Jun 20171,0897,90442.493.09$70,673
May 20175996,64045.373.26$48,846
Apr 20178636,45247.933.21$62,085
Mar 20171,0057,76946.772.98$70,184
Feb 20171,0337,06950.452.95$72,987
Jan 20171,0677,41349.413.42$78,064
Dec 20169887,45048.763.72$75,910
Nov 20168998,29442.492.64$60,131
Oct 20169568,52846.193.09$70,511
Sep 20161,0708,62041.553.10$71,186
Aug 20161,23010,21941.442.92$80,855
Jul 20167636,23941.622.92$50,001
Jun 20161,2279,23745.352.69$80,453
May 20161,37310,02542.521.99$78,340
Apr 20161,34310,05836.561.99$69,126
Mar 20161,36710,75933.011.79$64,426
Feb 20161,40110,46726.472.06$58,684
Jan 20161,52212,53527.352.36$71,264
Dec 20151,43812,16332.362.00$70,877
Nov 20151,47210,87738.792.17$80,673
Oct 20151,47011,55043.552.43$92,046
Sep 20151,45811,61042.992.76$94,705
Aug 20151,44512,59240.162.87$94,202
Jul 20151,73313,77048.152.95$123,998
Jun 20152,18713,83456.152.88$162,682
May 20152,40514,37955.212.96$175,276
Apr 20152,27615,37449.822.71$155,001
Mar 20152,29114,40342.892.93$140,530
Feb 20151,3749,32344.662.98$89,110
Jan 20152,48416,81143.433.10$160,005
Dec 20142,42118,27154.693.59$198,022
Nov 20142,50017,26870.464.25$249,571
Oct 20142,64018,62678.303.90$279,371
Sep 20142,62919,42086.164.05$305,077
Aug 20142,79921,06089.394.04$335,182
Jul 20142,80722,42096.564.18$364,751
Jun 20143,20722,47198.164.74$421,242
May 20143,83125,71494.734.73$484,449
Apr 20143,81826,03295.944.81$491,490
Mar 20144,22729,54095.895.06$554,705
Feb 20144,04830,82497.406.19$585,137
Jan 20144,03536,66690.404.86$542,987
Dec 20134,76937,84991.824.35$602,702
Nov 20135,55849,03188.853.74$677,120
Oct 20135,28541,39897.423.78$671,323
Sep 20136,78952,737104.113.72$902,865
Aug 20138,90878,659104.253.52$1,205,744
Jul 201311,961104,223102.523.72$1,613,716
Jun 201317,768141,02094.403.93$2,231,989
May 201324,965174,31194.834.15$3,090,661
Apr 201313,518109,69593.964.28$1,739,930

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.

Dec 2025 — as filed, then multipliedworked
Condensate            68 bbl  × $ 56.66 =     $3,853
Gas                  332 Mcf  × $  4.41 =     $1,465

────────────────────────────────────────────────────
Month total                                   $5,318

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. 02/G/285999 is the state's own key, not one this site invented.