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BLOCK A UNIT

Operated by EOG RESOURCES, INC. (P-5 253162) 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 18665District 01Field 27135700Hydrogen sulphide fieldST-1 filingOilCasinghead gasSaveExport
Value, all time
$76.9 M
Dec 2015 – May 2026
Value, last 12 filed months
$7.1 M
at the published price for each month
Months reported
126
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”

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
ST-11none—229687

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
OilDisposition1,198,634 bbl$72,497,311
Casinghead gasProduction1,469,462 Mcf$4,402,541
Total$76,899,852

Wells on this lease (6)

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 28.4706, -98.7899. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

28.47067, -98.78942 · 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
16.7%
1 of 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
9,925 ft
6 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
116.7%
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.
583.3%

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 9,907 and 10,012 ft, median 9,925 ft, over the 6 wells that filed a depth.

Completions filed
Dec 2015 – Apr 2024
6 of 6 wells

6 wells

42-311374145H9,928 ftApr 2024——
42-311374156H10,012 ftMar 2024——
42-311366673H9,964 ftFeb 2018—Yes
42-311364772H9,921 ftFeb 2018——
42-311366684H9,918 ftFeb 2018——
42-311364761H9,907 ftDec 2015——

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 (126)

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

126 months

May 20266,6177,822106.413.05$727,940
Apr 20267,3258,20798.932.87$748,214
Mar 20267,01110,46089.753.15$662,180
Feb 20266,81510,67063.503.75$472,768
Jan 20267,58710,39859.138.00$531,782
Dec 20258,41910,70656.664.41$524,270
Nov 20257,6209,33758.593.93$483,117
Oct 20258,5669,40159.383.30$539,718
Sep 20257,63710,15062.743.08$510,376
Aug 20258,94112,28763.933.01$608,640
Jul 20258,75011,15466.743.32$620,953
Jun 20259,15811,17566.483.13$643,787
May 20259,34111,22460.553.23$601,877
Apr 20259,38110,83762.363.54$623,396
Mar 202510,73913,40767.704.27$784,256
Feb 202510,04312,92070.884.34$767,931
Jan 202511,53611,62674.324.28$907,099
Dec 202413,19316,53968.993.12$961,809
Nov 202412,81513,41769.052.20$914,372
Oct 202415,50515,96371.372.28$1,143,010
Sep 202416,55818,77969.612.36$1,197,003
Aug 202419,83119,93975.632.06$1,540,965
Jul 202424,63928,21179.932.15$2,029,953
Jun 202429,85431,09078.082.63$2,412,891
May 202441,92235,33178.812.20$3,381,546
Apr 202468,63849,45584.451.66$5,878,535
Mar 20247239280.301.55$58,199
Feb 20240076.091.78$0
Jan 202471073.023.30$5,184
Dec 20232,16871771.262.61$156,364
Nov 20233,0642,41977.892.81$245,446
Oct 20233,7673,39485.443.09$332,331
Sep 20233,5782,68089.042.74$325,915
Aug 20232,6532,04380.522.67$219,080
Jul 20233,1822,13774.852.64$243,818
Jun 20232,6021,72668.962.26$183,332
May 20233,5982,78570.622.23$260,294
Apr 20233,1342,20178.122.24$249,753
Mar 20233,2702,76372.852.39$244,832
Feb 20233,1121,91375.112.47$238,459
Jan 20232,05987576.533.39$160,540
Dec 20221,8761,41576.415.73$151,452
Nov 20222,3462,65285.005.65$214,384
Oct 20222,8033,16987.185.86$262,948
Sep 20222,3962,95584.888.16$227,496
Aug 20223,5935,33794.529.13$388,322
Jul 20223,8655,957101.587.54$437,535
Jun 20223,9385,800115.097.98$499,492
May 20223,7995,726109.378.43$463,784
Apr 20223,8645,040104.226.84$437,168
Mar 20223,5643,856108.885.08$407,623
Feb 20222,8333,14791.054.86$273,235
Jan 20223,0223,86481.844.54$264,854
Dec 20213,2164,49871.323.90$246,903
Nov 20212,9174,43077.435.24$249,063
Oct 20212,9095,05479.795.71$260,987
Sep 20213,0636,35069.865.35$247,960
Aug 20213,8057,35666.024.22$282,253
Jul 20214,1626,68470.783.98$321,203
Jun 20213,1063,91769.493.38$229,078
May 20213,0894,72963.483.02$210,360
Apr 20213,4076,45260.362.76$223,444
Mar 20213,8249,30461.302.72$259,690
Feb 20213,5034,53057.805.55$227,606
Jan 20214,3817,35650.412.81$241,519
Dec 20204,5549,00544.642.68$227,383
Nov 20204,5039,69838.772.71$200,830
Oct 20204,67210,64336.972.48$199,102
Sep 20204,70511,03437.091.99$196,478
Aug 20205,22411,64539.982.39$236,630
Jul 20205,23410,67338.371.83$220,308
Jun 20205,29711,33234.901.69$204,020
May 20205,55912,25216.921.81$116,293
Apr 20205,66913,09414.751.80$107,244
Mar 20206,25113,55430.341.86$214,815
Feb 20205,56211,70949.881.98$300,624
Jan 20206,53112,13657.252.09$399,322
Dec 20196,62210,88659.012.30$415,849
Nov 20196,72110,06055.302.75$399,343
Oct 20197,6869,81953.472.42$434,718
Sep 20197,8709,70655.052.66$459,035
Aug 20197,6378,87553.112.30$426,052
Jul 20197,79810,31556.272.46$464,169
Jun 20197,5458,14752.782.49$418,521
May 20196,6178,28858.482.74$409,674
Apr 20197,85313,88762.632.75$530,032
Mar 20198,43716,03956.803.06$528,335
Feb 20197,93720,15750.852.79$459,879
Jan 201910,31622,19846.033.23$546,505
Dec 201810,93122,49146.594.19$603,410
Nov 201811,74621,02952.934.24$710,821
Oct 201813,41529,87861.443.40$925,745
Sep 201815,67333,08659.543.11$1,036,002
Aug 201818,00127,13559.403.07$1,152,471
Jul 201820,06432,19165.142.93$1,401,349
Jun 201823,44241,09560.183.08$1,537,186
May 201830,87431,88265.382.90$2,111,025
Apr 201836,63428,87963.842.90$2,422,487
Mar 201846,93830,24361.222.79$2,957,827
Feb 201843,10528,03061.782.77$2,740,561
Jan 201899169862.874.01$65,103
Dec 20173,7893,10657.272.92$226,070
Nov 20174,3525,77755.423.12$259,203
Oct 20174,1705,03249.292.98$220,553
Sep 20174,5326,93547.523.09$236,771
Aug 20174,7398,18145.373.00$239,587
Jul 20174,9529,14443.873.09$245,474
Jun 20174,98711,22142.493.09$246,540
May 20175,84618,86045.373.26$326,781
Apr 20175,9279,43247.933.21$314,373
Mar 20174,40398846.772.98$208,876
Feb 20175,4701,78250.452.95$281,223
Jan 20176,7271,32849.413.42$336,921
Dec 20166,8466,82448.763.72$359,216
Nov 20167,31212,67542.492.64$344,204
Oct 20168,35410,44446.193.09$418,146
Sep 20168,99513,48641.553.10$415,557
Aug 20169,96014,54741.442.92$455,283
Jul 201610,97015,77941.622.92$502,715
Jun 201612,18118,14345.352.69$601,137
May 201614,90819,82842.521.99$673,367
Apr 201617,93520,11036.561.99$695,743
Mar 201621,14717,49833.011.79$729,454
Feb 201626,11622,51326.472.06$737,749
Jan 201639,34332,69427.352.36$1,153,331
Dec 201521,35615,51832.362.00$722,138

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                6,617 bbl  × $106.41 =   $704,115
Casinghead gas     7,822 Mcf  × $  3.05 =    $23,825

────────────────────────────────────────────────────
Month total                                 $727,940

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/18665 is the state's own key, not one this site invented.