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NAYLOR JONES UNIT 35 EAST

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 18458District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$31.8 M
Jun 2015 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
132
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
OilDisposition568,083 bbl$27,798,860
Casinghead gasProduction1,350,594 Mcf$4,037,619
Total$31,836,480

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 28.4439, -98.8627. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.44391, -98.86272 · 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
9,710 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 9,707 and 9,713 ft, median 9,710 ft, over the 2 wells that filed a depth.

Completions filed
Jul 2015
2 of 2 wells

2 wells

42-283353161H9,707 ftJul 2015——
42-283353172H9,713 ftJul 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 (132)

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

132 months

May 20269095,222106.413.05$112,632
Apr 20261,1845,62898.932.87$133,284
Mar 20261,2865,87089.753.15$133,906
Feb 20266094,18863.503.75$54,378
Jan 20267883,34959.138.00$73,379
Dec 20251,0795,36056.664.41$84,792
Nov 20256194,33358.593.93$53,280
Oct 20251,4917,43159.383.30$113,094
Sep 20257426,18562.743.08$65,584
Aug 20251,2676,48463.933.01$100,547
Jul 20251,1997,11766.743.32$103,616
Jun 20251,4986,85366.483.13$121,028
May 20255255,09060.553.23$48,241
Apr 20257464,98062.363.54$64,165
Mar 20251,4446,58767.704.27$125,874
Feb 20251,1605,61970.884.34$106,612
Jan 20251,0725,64674.324.28$103,828
Dec 20241,2668,02768.993.12$112,397
Nov 20241,8007,08769.052.20$139,870
Oct 20241,1004,20371.372.28$88,096
Sep 20241,3615,90369.612.36$108,696
Aug 20241,4973,08975.632.06$119,593
Jul 20241,7454,11379.932.15$148,307
Jun 20246812,54478.082.63$59,873
May 20247533,10578.812.20$66,170
Apr 20241,1244,02184.451.66$101,593
Mar 20241,1173,60380.301.55$95,262
Feb 20242,0755,01176.091.78$166,825
Jan 20241,4533,98573.023.30$119,239
Dec 20231,1063,70271.262.61$88,478
Nov 20231,4593,86877.892.81$124,501
Oct 20231,2914,06385.443.09$122,847
Sep 20231,5794,48489.042.74$152,858
Aug 20231,7944,14680.522.67$155,535
Jul 20231,7173,78074.852.64$138,503
Jun 20231,7682,51268.962.26$127,595
May 20231,2673,27070.622.23$96,759
Apr 20231,3122,94678.122.24$109,086
Mar 20236591,99472.852.39$52,780
Feb 20236091,80875.112.47$50,200
Jan 20236401,99076.533.39$55,721
Dec 20228013,22076.415.73$79,652
Nov 20229913,86485.005.65$106,052
Oct 20228663,10587.185.86$93,705
Sep 20226983,16084.888.16$85,043
Aug 20226803,22494.529.13$93,700
Jul 20225733,662101.587.54$85,824
Jun 20221,1645,504115.097.98$177,871
May 20221,7079,343109.378.43$265,484
Apr 20222,0269,443104.226.84$275,717
Mar 20222,3897,547108.885.08$298,426
Feb 20221,3934,03591.054.86$146,438
Jan 20221,4357,12781.844.54$149,780
Dec 20212,73111,27071.323.90$238,718
Nov 20212,1306,45477.435.24$198,725
Oct 20211,1664,39479.795.71$118,142
Sep 20213452,88469.865.35$39,534
Aug 20211,99610,03966.024.22$174,146
Jul 20212,3608,50970.783.98$200,924
Jun 20212,0747,20469.493.38$168,476
May 20211,8756,63863.483.02$139,056
Apr 20211,6276,93260.362.76$117,327
Mar 20211,3937,38361.302.72$105,450
Feb 20212,3109,11057.805.55$184,060
Jan 20213,34010,24850.412.81$197,169
Dec 20203,9568,22544.642.68$198,602
Nov 20204,1415,48938.772.71$175,403
Oct 20201036.972.48$37
Sep 20201,2141,66437.091.99$48,340
Aug 202054591039.982.39$23,960
Jul 20200038.371.83$0
Jun 2020063234.901.69$1,068
May 202026847816.921.81$5,402
Apr 202025051314.751.80$4,613
Mar 20201,9444,50530.341.86$67,343
Feb 20202,2535,95849.881.98$124,180
Jan 20202,6635,81157.252.09$164,629
Dec 20192,6366,46359.012.30$170,443
Nov 20193,0576,29055.302.75$186,354
Oct 20191,4503,71453.472.42$86,514
Sep 20192,3085,81955.052.66$142,518
Aug 20192,6437,24253.112.30$157,058
Jul 20193,0477,50256.272.46$189,910
Jun 20192,7156,26152.782.49$158,895
May 20192,8246,76458.482.74$183,683
Apr 20192,7557,13862.632.75$192,180
Mar 20192,8618,53656.803.06$188,643
Feb 20193,6098,69750.852.79$207,802
Jan 20191,3975,52946.033.23$82,153
Dec 20182,3848,79846.594.19$147,894
Nov 20183,35011,84652.934.24$227,510
Oct 20183,29611,69161.443.40$242,233
Sep 20183,28912,48959.543.11$234,643
Aug 20183,70713,07759.403.07$260,297
Jul 20183,51712,39765.142.93$265,444
Jun 20183,36111,97860.183.08$239,120
May 20184,23815,43765.382.90$321,860
Apr 20183,88111,06763.842.90$279,866
Mar 20183,92111,34561.222.79$271,660
Feb 20183,6239,17461.782.77$249,205
Jan 20184,03210,39462.874.01$295,165
Dec 20174,5259,10257.272.92$285,738
Nov 20174,8308,44455.423.12$294,010
Oct 20172,9455,17049.292.98$160,585
Sep 20174,49310,40947.523.09$245,643
Aug 20174,13110,15445.373.00$217,930
Jul 20173,2929,68843.873.09$174,330
Jun 20174,38211,48842.493.09$221,658
May 20175,50114,70045.373.26$297,552
Apr 20175,85714,33647.933.21$326,768
Mar 20176,53615,07046.772.98$350,653
Feb 20176,67413,07650.452.95$375,312
Jan 20176,9739,52649.413.42$377,103
Dec 20166,1838,71148.763.72$333,913
Nov 20166,8689,35042.492.64$316,546
Oct 20167,2309,66346.193.09$363,815
Sep 20168,0349,53041.553.10$363,362
Aug 20168,13610,24941.442.92$367,127
Jul 20168,4039,86741.622.92$378,587
Jun 20168,4048,53245.352.69$404,037
May 20162,5781,74542.521.99$113,091
Apr 20169,47933,85136.561.99$413,951
Mar 201613,82544,67033.011.79$536,502
Feb 201614,82845,76426.472.06$486,937
Jan 201618,28350,24027.352.36$618,826
Dec 201520,72154,64632.362.00$779,901
Nov 201522,22155,50138.792.17$982,242
Oct 201534,66781,19943.552.43$1,706,784
Sep 201542,91663,77942.992.76$2,020,888
Aug 201556,48575,37040.162.87$2,484,937
Jul 201540,67949,43648.152.95$2,104,287
Jun 20157056.152.88$393

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                  909 bbl  × $106.41 =    $96,727
Casinghead gas     5,222 Mcf  × $  3.05 =    $15,905

────────────────────────────────────────────────────
Month total                                 $112,632

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/18458 is the state's own key, not one this site invented.