CORNFIELD 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 15934District 01Field 27135700Hydrogen sulphide fieldST-1 filingOilCasinghead gasSaveExport
Value, all time
$40.7 M
May 2012 – May 2026
Value, last 12 filed months
$938 k
at the published price for each month
Months reported
169
no gaps in the span
Streams
2
oil, casinghead 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 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-19none9 dockets

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
OilDisposition556,494 bbl$36,034,565
Casinghead gasProduction1,444,397 Mcf$4,647,848
Total$40,682,413

Wells on this lease (16)

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 29.2116, -97.5079. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

29.21218, -97.50817 · 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
87.5%
14 of 16 wells
With a plug date
0.0%
0 of 16 wells
Median depth
11,824 ft
16 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1487.5%
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.
212.5%

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

Total depth in feet, 16 of 16 wells. Median 11,824 ft, with the middle half between 11,798 and 11,837 ft; the shallowest is 11,739 ft and the deepest 11,877 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 16 of 16 wells, May 2012 – Dec 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 2012 – Dec 2018
16 of 16 wells

16 wells

42-1773399114H11,847 ftDec 2018Yes
42-1773399316H11,877 ftDec 2018Yes
42-1773399417H11,804 ftDec 2018Yes
42-1773399215H11,791 ftDec 2018
42-1773375010H11,832 ftApr 2017Yes
42-1773375111H11,764 ftApr 2017Yes
42-1773375212H11,848 ftApr 2017Yes
42-1773375313H11,766 ftApr 2017Yes
42-177334618H11,822 ftOct 2016Yes
42-177334629H11,739 ftOct 2016Yes
42-177331295H11,833 ftJan 2014Yes
42-177331346H11,863 ftJan 2014Yes
42-177326663H11,825 ftNov 2012Yes
42-177326714H11,815 ftNov 2012Yes
42-177325122H11,828 ftMay 2012Yes
42-177324991H11,800 ftMay 2012

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 (169)

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

169 months

May 20267443,729106.413.05$90,527
Apr 20266773,27198.932.87$76,362
Mar 20267384,06789.753.15$79,044
Feb 20268314,35763.503.75$69,109
Jan 20261,1114,83859.138.00$104,387
Dec 20257563,73556.664.41$59,319
Nov 20251,1135,26658.593.93$85,887
Oct 20251,0494,36659.383.30$76,719
Sep 20258193,57762.743.08$62,390
Aug 20259594,31963.933.01$74,330
Jul 20251,0864,15366.743.32$86,248
Jun 20258754,81366.483.13$73,229
May 20259864,73360.553.23$75,001
Apr 20259684,97162.363.54$77,977
Mar 20259694,36067.704.27$84,211
Feb 20258442,63870.884.34$71,274
Jan 20251,3771,66274.324.28$109,450
Dec 20241,1963,07868.993.12$92,120
Nov 20241,2012,86669.052.20$89,230
Oct 20249914,83071.372.28$81,747
Sep 20241,0654,34569.612.36$84,408
Aug 20241,0146,40275.632.06$89,900
Jul 20241,1945,19379.932.15$106,584
Jun 20248455,08678.082.63$79,374
May 20248714,32278.812.20$78,145
Apr 20241,3887,42684.451.66$129,538
Mar 20249686,69980.301.55$88,081
Feb 20241,1924,83476.091.78$99,321
Jan 20241,0673,86173.023.30$90,645
Dec 20237437,72571.262.61$73,114
Nov 20237674,74477.892.81$73,061
Oct 20239264,88585.443.09$94,199
Sep 20231,0704,89089.042.74$108,647
Aug 20231,2186,98980.522.67$116,754
Jul 20231,8198,26574.852.64$157,987
Jun 20237253,22068.962.26$57,268
May 20231,6226,99670.622.23$130,129
Apr 20231,6616,94678.122.24$145,301
Mar 20231,5587,03472.852.39$130,334
Feb 20231,4956,23375.112.47$127,658
Jan 20231,6186,46876.533.39$145,737
Dec 20221,5846,44076.415.73$157,929
Nov 20221,5195,68385.005.65$161,202
Oct 20221,7626,70987.185.86$192,951
Sep 20221,8376,90384.888.16$212,278
Aug 20221,7707,12794.529.13$232,350
Jul 20222,0397,509101.587.54$263,755
Jun 20222,0807,499115.097.98$299,208
May 20221,9567,594109.378.43$277,968
Apr 20222,0858,147104.226.84$273,005
Mar 20222,3338,814108.885.08$298,760
Feb 20221,8747,10091.054.86$205,125
Jan 20222,2768,06481.844.54$222,860
Dec 20212,6629,35071.323.90$226,311
Nov 20212,6018,37677.435.24$245,259
Oct 20212,7788,87779.795.71$272,379
Sep 20212,5489,51769.865.35$228,928
Aug 20212,72710,30166.024.22$223,513
Jul 20212,60210,56770.783.98$226,248
Jun 20212,4038,89269.493.38$197,045
May 20212,80611,09863.483.02$211,615
Apr 20212,85611,30760.362.76$203,578
Mar 20213,26611,94461.302.72$232,657
Feb 20212,22610,09257.805.55$184,653
Jan 20212,43812,41250.412.81$157,781
Dec 20202,93112,11844.642.68$163,261
Nov 20203,29312,11438.772.71$160,457
Oct 20203,28312,82136.972.48$153,148
Sep 20203,46213,23137.091.99$154,749
Aug 20203,77014,30939.982.39$184,853
Jul 20203,93114,43138.371.83$177,171
Jun 20203,87414,82334.901.69$160,258
May 20204,74915,83316.921.81$109,086
Apr 20205,41615,72614.751.80$108,262
Mar 20206,62817,40630.341.86$233,403
Feb 20205,61717,24749.881.98$314,337
Jan 20206,22119,09957.252.09$396,160
Dec 20197,14620,43359.012.30$468,770
Nov 20197,58721,12055.302.75$477,656
Oct 20198,75824,02853.472.42$526,403
Sep 20199,16425,48555.052.66$572,199
Aug 201910,38928,54553.112.30$617,538
Jul 201911,69830,95256.272.46$734,390
Jun 201912,44533,61052.782.49$740,576
May 201914,47735,24258.482.74$943,189
Apr 201917,12241,45662.632.75$1,186,384
Mar 201920,88545,49056.803.06$1,325,563
Feb 201925,60454,02150.852.79$1,452,802
Jan 201942,81974,88546.033.23$2,212,701
Dec 201830,08041,06546.594.19$1,573,302
Nov 201830695552.934.24$20,243
Oct 20183411,19761.443.40$25,019
Sep 20183951,49159.543.11$28,152
Aug 20186081,54459.403.07$40,850
Jul 20184211,50065.142.93$31,822
Jun 20184622,10460.183.08$34,277
May 20185002,37165.382.90$39,568
Apr 20185362,44263.842.90$41,302
Mar 20186862,38661.222.79$48,646
Feb 20186412,11861.782.77$45,460
Jan 20186911,70362.874.01$50,271
Dec 20177572,62557.272.92$51,022
Nov 20177823,44355.423.12$54,075
Oct 20178521,96549.292.98$47,858
Sep 20178392,17847.523.09$46,593
Aug 20177141,60745.373.00$37,222
Jul 20171,0392,61143.873.09$53,642
Jun 20171,0713,34142.493.09$55,821
May 20171,4803,06245.373.26$77,140
Apr 20171,3824,19547.933.21$79,712
Mar 20171,6292,41646.772.98$83,397
Feb 20173012650.452.95$1,886
Jan 2017443049.413.42$21,889
Dec 2016482048.763.72$23,502
Nov 20164333242.492.64$18,483
Oct 201653231946.193.09$25,559
Sep 201611341.553.10$466
Aug 20163541.442.92$139
Jul 20164541.622.92$181
Jun 2016286645.352.69$1,447
May 2016200042.521.99$8,504
Apr 201629164336.561.99$11,919
Mar 20161,0522,25533.011.79$38,772
Feb 20168782,22226.472.06$27,826
Jan 20161,0852,71427.352.36$36,092
Dec 20151,1092,87932.362.00$41,649
Nov 20151,1172,79538.792.17$49,386
Oct 20151,1712,90443.552.43$58,044
Sep 20151,1032,60942.992.76$54,615
Aug 20151,1222,55740.162.87$52,404
Jul 20151,0082,86248.152.95$56,964
Jun 20151,0802,78456.152.88$68,668
May 20151,2502,87455.212.96$77,506
Apr 20151,4672,68549.822.71$80,353
Mar 20151,4132,61842.892.93$68,287
Feb 20151,2882,41344.662.98$64,704
Jan 20151,4472,97243.433.10$72,058
Dec 20141,5653,99554.693.59$99,937
Nov 20141,8094,30670.464.25$145,771
Oct 20141,5505,36778.303.90$142,301
Sep 20141,6785,12586.164.05$165,309
Aug 20141,9745,77189.394.04$199,743
Jul 20142,1516,19996.564.18$233,610
Jun 20142,3294,28198.164.74$248,893
May 20142,3864,44894.734.73$247,050
Apr 20142,1765,11795.944.81$233,374
Mar 20143,0016,81995.895.06$322,248
Feb 20142,8984,92097.406.19$312,730
Jan 20141,0351,14790.404.86$99,139
Dec 20132,2335,63991.824.35$229,589
Nov 20132,5517,63788.853.74$255,206
Oct 20132,83511,11897.423.78$318,205
Sep 20132,8179,098104.113.72$327,102
Aug 20133,3068,774104.253.52$375,558
Jul 20133,9807,855102.523.72$437,232
Jun 20134,2377,58694.403.93$429,812
May 20134,7905,94794.834.15$478,910
Apr 20135,2685,24293.964.28$517,431
Mar 20134,9885,06793.623.91$486,803
Feb 20134,4213,93391.233.42$416,778
Jan 20133,4603,35991.603.42$328,423
Dec 20121,6213,03486.773.42$151,031
Nov 20126,44512,05786.953.62$604,099
Oct 20126,98110,49589.383.40$659,641
Sep 20124,2691,75094.672.92$409,253
Aug 20127,91416,40992.662.91$781,031
Jul 201216,75335,98485.133.02$1,534,883
Jun 201229,66357,00579.822.52$2,511,299
May 20126,73812,31391.612.49$647,907

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                  744 bbl  × $106.41 =    $79,169
Casinghead gas     3,729 Mcf  × $  3.05 =    $11,358

────────────────────────────────────────────────────
Month total                                  $90,527

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/15934 is the state's own key, not one this site invented.