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MARTIN MASON UNIT Q

Operated by INEOS USA OIL & GAS LLC (P-5 424176) in the EAGLEVILLE (EAGLE FORD-1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17802District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$25.1 M
Jan 2014 – May 2026
Value, last 12 filed months
$632 k
at the published price for each month
Months reported
149
no gaps in the span
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-1) field

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 5,086 leases and 10,995 wells, and the rule below applies to all of them.

Discovered
2009-08-12
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”

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
OilDisposition363,706 bbl$24,710,584
Casinghead gasProduction101,455 Mcf$366,870
Total$25,077,454

Wells on this lease (2)

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 28.6386, -98.7193. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.63858, -98.71926 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,024 ft
2 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.
2100.0%

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

Between 9,006 and 9,042 ft, median 9,024 ft, over the 2 wells that filed a depth.

Completions filed
Jan 2014
2 of 2 wells

2 wells

42-311351104H9,006 ftJan 2014——
42-311351091H9,042 ftJan 2014——

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 (149)

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

149 months

May 202684463106.413.05$90,002
Apr 20266504898.932.87$64,442
Mar 20266544889.753.15$58,848
Feb 20266431763.503.75$40,894
Jan 202666217259.138.00$40,520
Dec 20256667456.664.41$38,062
Nov 202583122258.593.93$49,560
Oct 202566528659.383.30$40,433
Sep 20258097962.743.08$51,000
Aug 20257798263.933.01$50,049
Jul 20257684766.743.32$51,412
Jun 20258487866.483.13$56,619
May 20258055460.553.23$48,917
Apr 202580812062.363.54$50,812
Mar 202597510067.704.27$66,434
Feb 202584210070.884.34$60,115
Jan 20251,4696974.324.28$109,471
Dec 2024324068.993.12$22,353
Nov 2024849069.052.20$58,623
Oct 20245032771.372.28$35,961
Sep 20249916669.612.36$69,140
Aug 20245085375.632.06$38,529
Jul 20241,0009279.932.15$80,127
Jun 20248696678.082.63$68,025
May 20241,0118878.812.20$79,870
Apr 20241,54520584.451.66$130,815
Mar 20241,38831480.301.55$111,942
Feb 2024229576.091.78$17,434
Jan 202437020573.023.30$27,693
Dec 2023022271.262.61$580
Nov 202366613477.892.81$52,251
Oct 20238426085.443.09$72,126
Sep 20231,04118689.042.74$93,199
Aug 20231,00520080.522.67$81,457
Jul 202386019874.852.64$64,894
Jun 20231,58222868.962.26$109,610
May 20231,41523470.622.23$100,449
Apr 20231,23926178.122.24$97,375
Mar 202334911872.852.39$25,707
Feb 20233549575.112.47$26,823
Jan 202368913276.533.39$53,176
Dec 20221747676.415.73$13,731
Nov 202251611185.005.65$44,487
Oct 202252114787.185.86$46,283
Sep 202251815984.888.16$45,266
Aug 20221,02928094.529.13$99,817
Jul 2022850363101.587.54$89,081
Jun 20221,200410115.097.98$141,379
May 20221,557365109.378.43$173,367
Apr 20221,029161104.226.84$108,343
Mar 20221,2170108.885.08$132,507
Feb 20226712091.054.86$61,192
Jan 20226966281.844.54$57,242
Dec 20211,19413971.323.90$85,698
Nov 20211,0106177.435.24$78,524
Oct 20211,04112779.795.71$83,787
Sep 20211,34219169.865.35$94,774
Aug 20211,19421566.024.22$79,735
Jul 20211,87323870.783.98$133,519
Jun 20211,17616569.493.38$82,278
May 20211,35314763.483.02$86,332
Apr 202167922060.362.76$41,591
Mar 20212,04032161.302.72$125,924
Feb 20212,53927157.805.55$148,258
Jan 20211,37910150.412.81$69,799
Dec 20201,52420944.642.68$68,591
Nov 20201,1784238.772.71$45,785
Oct 20201,5739736.972.48$58,394
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020185530.341.86$5,622
Feb 20201,28516449.881.98$64,421
Jan 20201,45335757.252.09$83,932
Dec 20191,11028659.012.30$66,160
Nov 20191,42140655.302.75$79,698
Oct 20191,43248253.472.42$77,735
Sep 20191,24336455.052.66$69,394
Aug 20191,82446553.112.30$97,944
Jul 20191,56237856.272.46$88,824
Jun 20191,28040652.782.49$68,570
May 20191,36657558.482.74$81,459
Apr 20191,44640362.632.75$91,672
Mar 20191,57442456.803.06$90,702
Feb 20191,39322950.852.79$71,473
Jan 20191,92926546.033.23$89,647
Dec 20181,94219046.594.19$91,273
Nov 20181,58870152.934.24$87,023
Oct 20181,41845161.443.40$88,654
Sep 20181,21756659.543.11$74,219
Aug 20181,89550859.403.07$114,121
Jul 20181,66553165.142.93$110,015
Jun 20181,50368260.183.08$92,549
May 20182,09468365.382.90$138,887
Apr 20181,94969563.842.90$126,440
Mar 20181,59160061.222.79$99,073
Feb 20181,77874361.782.77$111,900
Jan 20181,97867162.874.01$127,047
Dec 20171,97182057.272.92$115,275
Nov 20172,14173655.423.12$120,949
Oct 20172,09187049.292.98$105,661
Sep 20172,08975647.523.09$101,603
Aug 20171,90392645.373.00$89,121
Jul 20172,13189643.873.09$96,253
Jun 20172,46187742.493.09$107,275
May 20171,9581,04945.373.26$92,258
Apr 20172,5031,09647.933.21$123,489
Mar 20172,5081,17046.772.98$120,790
Feb 20172,1501,12950.452.95$111,801
Jan 20172,31178949.413.42$116,884
Dec 20162,6691,16348.763.72$134,470
Nov 20162,4961,22942.492.64$109,305
Oct 20162,8541,27346.193.09$135,760
Sep 20163,0121,27841.553.10$129,111
Aug 20163,1911,13141.442.92$135,542
Jul 20162,3271,45941.622.92$101,116
Jun 20162,8501,59245.352.69$133,523
May 20163,2141,63342.521.99$139,911
Apr 20163,3771,64936.561.99$126,746
Mar 20163,5831,81033.011.79$121,522
Feb 20163,1781,32826.472.06$86,862
Jan 20164,8781,71227.352.36$137,461
Dec 20152,55656032.362.00$83,833
Nov 20154,0231,67738.792.17$159,687
Oct 20154,2341,88343.552.43$188,960
Sep 20154,7441,97942.992.76$209,403
Aug 20156,3791,63940.162.87$260,889
Jul 20156,9041,58148.152.95$337,084
Jun 20153056.152.88$168
May 20152,29253155.212.96$128,111
Apr 20157,1851,22949.822.71$361,283
Mar 20153,39752042.892.93$147,223
Feb 20156,9781,51344.662.98$316,140
Jan 20156,4401,86143.433.10$285,459
Dec 20148,0732,20254.693.59$449,421
Nov 20148,7802,99370.464.25$631,365
Oct 20148,7062,71878.303.90$692,283
Sep 20148,8382,15386.164.05$770,192
Aug 201410,1232,48489.394.04$914,918
Jul 20148,0601,99396.564.18$786,604
Jun 201410,2802,40998.164.74$1,020,496
May 201410,9822,81294.734.73$1,053,616
Apr 201413,6973,62295.944.81$1,331,509
Mar 201419,6984,82995.895.06$1,913,261
Feb 201419,7965,20097.406.19$1,960,329
Jan 201412,1512,92090.404.86$1,112,644

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
Oil                  844 bbl  × $106.41 =    $89,810
Casinghead gas        63 Mcf  × $  3.05 =       $192

────────────────────────────────────────────────────
Month total                                  $90,002

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. 01/O/17802 is the state's own key, not one this site invented.