LESTER RANCH 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 15918District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$71.6 M
Apr 2012 – May 2026
Value, last 12 filed months
$2.9 M
at the published price for each month
Months reported
170
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

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
OilDisposition872,464 bbl$67,664,107
Casinghead gasProduction1,256,754 Mcf$3,961,216
Total$71,625,324

Wells on this lease (7)

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 29.3144, -97.4403. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

29.31562, -97.44178 · 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 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
10,916 ft
7 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.
7100.0%

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 10,784 and 10,967 ft, median 10,916 ft, over the 7 wells that filed a depth.

Completions filed
Apr 2012 – Jan 2024
7 of 7 wells

7 wells

42-177346517H10,784 ftJan 2024
42-177346528H10,822 ftJan 2024
42-177346539H10,799 ftJan 2024
42-177330006H10,960 ftSep 2023
42-177324502H10,916 ftApr 2012
42-177324483H10,967 ftApr 2012
42-177324495H10,930 ftApr 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 (170)

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

170 months

May 20262,5083,726106.413.05$278,225
Apr 20262,7314,01098.932.87$281,685
Mar 20262,9664,38789.753.15$280,015
Feb 20262,5944,06363.503.75$179,957
Jan 20263,0114,65159.138.00$215,239
Dec 20252,7495,62356.664.41$180,575
Nov 20252,9005,08558.593.93$189,877
Oct 20253,3725,70659.383.30$219,087
Sep 20253,4125,62862.743.08$231,386
Aug 20253,6706,27163.933.01$253,529
Jul 20253,7276,02566.743.32$268,714
Jun 20254,1196,13866.483.13$293,035
May 20253,4096,11260.553.23$226,171
Apr 20254,5989,11362.363.54$319,020
Mar 20254,9937,71767.704.27$370,965
Feb 20255,09410,10170.884.34$404,910
Jan 20255,7897,78174.324.28$463,531
Dec 20246,9489,85468.993.12$510,101
Nov 20246,4238,59269.052.20$462,397
Oct 20247,40312,00871.372.28$555,747
Sep 20248,31513,24669.612.36$610,125
Aug 20248,31010,81675.632.06$650,806
Jul 202410,58017,46779.932.15$883,154
Jun 202410,84415,71678.082.63$888,095
May 202414,31621,24778.812.20$1,174,954
Apr 202417,25631,54584.451.66$1,509,609
Mar 202423,93136,62080.301.55$1,978,242
Feb 202439,90946,54776.091.78$3,119,699
Jan 202432920273.023.30$24,690
Dec 202394482771.262.61$69,429
Nov 20239262,46877.892.81$79,055
Oct 20238952,23485.443.09$83,366
Sep 20231,0831,82589.042.74$101,422
Aug 20239001,94480.522.67$77,664
Jul 20231,0742,15174.852.64$86,071
Jun 20231,0792,02068.962.26$78,970
May 20231,0972,63670.622.23$83,342
Apr 20231,0901,11778.122.24$87,650
Mar 20231,2632,00272.852.39$96,801
Feb 20239161,77875.112.47$73,185
Jan 20231,0972,27176.533.39$91,647
Dec 20221,3162,41576.415.73$114,391
Nov 20227452,02285.005.65$74,742
Oct 20221,0941,87387.185.86$106,358
Sep 20229232,66084.888.16$100,060
Aug 20221,0372,66994.529.13$122,378
Jul 20229921,823101.587.54$114,517
Jun 20221,0262,043115.097.98$134,380
May 20221,1032,187109.378.43$139,078
Apr 20221,0632,783104.226.84$129,815
Mar 20221,1733,101108.885.08$143,458
Feb 20221,0732,71991.054.86$110,908
Jan 20229413,40581.844.54$92,462
Dec 20218972,87671.323.90$75,188
Nov 20211,0733,47177.435.24$101,260
Oct 20211,0303,41279.795.71$101,679
Sep 20211,0663,20169.865.35$91,599
Aug 20211,1373,10966.024.22$88,187
Jul 20211,2493,95970.783.98$104,169
Jun 20211,1363,43569.493.38$90,553
May 20211,2223,55263.483.02$88,291
Apr 20211,4433,50960.362.76$96,779
Mar 20211,1552,45961.302.72$77,482
Feb 20219622,40457.805.55$68,941
Jan 20211,2003,17350.412.81$69,409
Dec 20201,6843,31444.642.68$84,040
Nov 20201,4364,31738.772.71$67,358
Oct 20201,7074,27636.972.48$73,706
Sep 20202,7724,56637.091.99$111,905
Aug 20207561,32639.982.39$33,388
Jul 202025123138.371.83$10,052
Jun 202005534.901.69$93
May 2020137816.921.81$2,333
Apr 20201,0713,94214.751.80$22,910
Mar 20201,4993,91630.341.86$52,749
Feb 20201,5295,11449.881.98$86,396
Jan 20201,8225,63857.252.09$116,120
Dec 20191,6265,90459.012.30$109,555
Nov 20191,4617,25655.302.75$100,752
Oct 20191,9899,66053.472.42$129,715
Sep 20191,6664,30155.052.66$103,142
Aug 20191,2493,26753.112.30$73,863
Jul 20191,5472,92156.272.46$94,236
Jun 20191,4712,93052.782.49$84,939
May 20191,74872958.482.74$104,221
Apr 20191,2491,38062.632.75$82,021
Mar 20199551,42656.803.06$58,611
Feb 20191,3121,52450.852.79$70,971
Jan 20191,6991,89546.033.23$84,322
Dec 20181,4951,96346.594.19$77,868
Nov 20181,8422,70152.934.24$108,942
Oct 20181,5822,34661.443.40$105,170
Sep 20181,5822,76059.543.11$102,770
Aug 20181,7732,77059.403.07$113,811
Jul 20181,8823,08065.142.93$131,624
Jun 20181,7732,50560.183.08$114,407
May 20181,7802,28665.382.90$123,008
Apr 20182,0342,82063.842.90$138,031
Mar 20181,7702,51161.222.79$115,357
Feb 20181,7062,48361.782.77$112,265
Jan 20182,1553,54162.874.01$149,682
Dec 20172,2523,42757.272.92$138,984
Nov 20172,0983,55355.423.12$127,351
Oct 20172,3934,39549.292.98$131,064
Sep 20172,5974,22847.523.09$136,462
Aug 20171,8714,05545.373.00$97,070
Jul 20172,5445,04243.873.09$127,171
Jun 20172,5495,02442.493.09$123,818
May 20172,6035,08645.373.26$134,696
Apr 20172,7925,37747.933.21$151,089
Mar 20172,8085,92146.772.98$148,997
Feb 20172,6445,63450.452.95$150,025
Jan 20173,1876,12449.413.42$178,406
Dec 20163,0645,30748.763.72$169,158
Nov 20161,8914,71842.492.64$92,825
Oct 20163,2478,91546.193.09$177,529
Sep 20162,8405,05441.553.10$133,673
Aug 20163,2785,16141.442.92$150,933
Jul 20163,4355,07441.622.92$157,803
Jun 20163,3464,78445.352.69$164,590
May 20163,5354,98242.521.99$160,228
Apr 20163,3585,29436.561.99$133,309
Mar 20163,8445,58133.011.79$136,903
Feb 20163,3385,05726.472.06$98,793
Jan 20163,9636,01427.352.36$122,607
Dec 20154,2916,79632.362.00$152,458
Nov 20154,0057,60538.792.17$171,836
Oct 20154,3577,52743.552.43$208,012
Sep 20154,3917,88942.992.76$210,530
Aug 20154,7347,97740.162.87$213,031
Jul 20154,6057,56148.152.95$243,999
Jun 20154,8918,29356.152.88$298,537
May 20155,4068,77555.212.96$324,399
Apr 20155,1437,91949.822.71$277,658
Mar 20155,7728,10642.892.93$271,350
Feb 20155,0287,32044.662.98$246,336
Jan 20156,0707,42543.433.10$286,642
Dec 20146,2067,66954.693.59$366,948
Nov 20146,6407,89670.464.25$501,427
Oct 20146,7727,69778.303.90$560,273
Sep 20145,7356,39386.164.05$519,990
Aug 20144,0044,02989.394.04$374,175
Jul 20144,2405,49696.564.18$432,385
Jun 20147,2288,59298.164.74$750,200
May 20149,23213,83894.734.73$939,954
Apr 20147,7749,72395.944.81$792,597
Mar 20147,6138,96395.895.06$775,335
Feb 201411,14815,53497.406.19$1,182,002
Jan 20148,9387,03090.404.86$842,166
Dec 201310,59016,17091.824.35$1,042,786
Nov 201312,10316,51488.853.74$1,137,086
Oct 201316,34520,43397.423.78$1,669,554
Sep 201323,50028,284104.113.72$2,551,738
Aug 201329,05725,721104.253.52$3,119,797
Jul 20134,3485,542102.523.72$466,361
Jun 20136,5089,55794.403.93$651,947
May 20136,9789,66794.834.15$701,833
Apr 20137,51510,50293.964.28$751,085
Mar 20138,33511,57893.623.91$825,626
Feb 20137,72710,65191.233.42$741,360
Jan 20138,88313,23591.603.42$858,945
Dec 201210,64114,17486.773.42$971,797
Nov 201211,84414,73986.953.62$1,083,264
Oct 201213,07016,84789.383.40$1,225,471
Sep 201215,86520,62094.672.92$1,562,117
Aug 201219,15123,70492.662.91$1,843,467
Jul 201223,32425,81485.133.02$2,063,551
Jun 201233,55733,86579.822.52$2,763,827
May 201271,46471,26591.612.49$6,724,147
Apr 20129,3238,820101.652.00$965,295

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                2,508 bbl  × $106.41 =   $266,876
Casinghead gas     3,726 Mcf  × $  3.05 =    $11,349

────────────────────────────────────────────────────
Month total                                 $278,225

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/15918 is the state's own key, not one this site invented.