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NEPTUNE 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 18238District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$11.2 M
Nov 2014 – May 2026
Value, last 12 filed months
$317 k
at the published price for each month
Months reported
139
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
OilDisposition208,689 bbl$10,506,442
Casinghead gasProduction203,562 Mcf$649,632
Total$11,156,074

Wells on this lease (1)

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 28.7223, -98.5773. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.72229, -98.57735 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,948 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 8,948 ft.

Completions filed
Dec 2014
1 of 1 wells

1 well

42-013351211H8,948 ftDec 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 (139)

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

139 months

May 2026369790106.413.05$41,672
Apr 202647869398.932.87$49,277
Mar 2026023189.753.15$728
Feb 20261911,28663.503.75$16,951
Jan 20263621,23859.138.00$31,306
Dec 20253711,55856.664.41$27,897
Nov 20253761,66858.593.93$28,579
Oct 20253751,68359.383.30$27,830
Sep 20251871,27562.743.08$15,655
Aug 20251861,68163.933.01$16,959
Jul 20253681,55366.743.32$29,709
Jun 20253741,78066.483.13$30,433
May 20253751,80160.553.23$28,528
Apr 20255671,36562.363.54$40,194
Mar 20251911,03667.704.27$17,353
Feb 20255661,58070.884.34$46,977
Jan 20255731,53074.324.28$49,132
Dec 20249411,36468.993.12$69,177
Nov 202437928869.052.20$26,803
Oct 20240071.372.28$0
Sep 20241901869.612.36$13,268
Aug 20243708375.632.06$28,154
Jul 202418714679.932.15$15,260
Jun 202418720778.082.63$15,146
May 202437076578.812.20$30,842
Apr 202456791584.451.66$49,401
Mar 202437847780.301.55$31,090
Feb 202438278876.091.78$30,472
Jan 2024018673.023.30$613
Dec 20235731,22171.262.61$44,020
Nov 202319596877.892.81$17,906
Oct 20233771,04385.443.09$35,431
Sep 20235591,00989.042.74$52,533
Aug 202338297180.522.67$33,354
Jul 202337696974.852.64$30,704
Jun 20235621,19068.962.26$41,443
May 202356495470.622.23$41,955
Apr 202356780278.122.24$46,089
Mar 202338070272.852.39$29,363
Feb 202318953775.112.47$15,520
Jan 20235721,27776.533.39$48,101
Dec 20223801,07576.415.73$35,195
Nov 20225551,18485.005.65$53,860
Oct 202248792487.185.86$47,875
Sep 20223711,93484.888.16$47,279
Aug 20225562,53994.529.13$75,727
Jul 20225581,404101.587.54$67,271
Jun 20227151,340115.097.98$92,979
May 20227501,444109.378.43$94,205
Apr 20221,6431,359104.226.84$180,526
Mar 2022191108.885.08$571
Feb 20220091.054.86$0
Jan 202271381.844.54$5,824
Dec 20211543571.323.90$11,120
Nov 20213774477.435.24$29,422
Oct 202124414779.795.71$20,309
Sep 202190032469.865.35$64,608
Aug 202137319966.024.22$25,465
Jul 202136921670.783.98$26,978
Jun 202154027969.493.38$38,468
May 202151025063.483.02$33,129
Apr 202155231660.362.76$34,190
Mar 202173827461.302.72$45,984
Feb 202155430357.805.55$33,702
Jan 202155528450.412.81$28,776
Dec 20203715944.642.68$16,719
Nov 202037215838.772.71$14,850
Oct 202075348036.972.48$29,028
Sep 202036343037.091.99$14,320
Aug 202072252339.982.39$30,113
Jul 202071942738.371.83$28,367
Jun 202074859634.901.69$27,113
May 202055057316.921.81$10,346
Apr 202075057014.751.80$12,091
Mar 202075667230.341.86$24,184
Feb 202060372049.881.98$31,504
Jan 202074882757.252.09$44,555
Dec 201974289259.012.30$45,841
Nov 201990391355.302.75$52,447
Oct 201998395253.472.42$54,863
Sep 201969098255.052.66$40,594
Aug 20197471,10253.112.30$42,213
Jul 20198731,13856.272.46$51,923
Jun 20199321,12852.782.49$52,001
May 20199321,20958.482.74$57,816
Apr 20197821,31862.632.75$52,602
Mar 20191,1351,30456.803.06$68,461
Feb 20197541,20050.852.79$41,692
Jan 201977979946.033.23$38,437
Dec 20181,0861,71146.594.19$57,758
Nov 20181,0961,52452.934.24$64,469
Oct 20181,4931,43561.443.40$96,606
Sep 201856949259.543.11$35,407
Aug 20181,0821,00659.403.07$67,356
Jul 20181,16685165.142.93$78,448
Jun 20181,2531,38860.183.08$79,676
May 20181,30793965.382.90$88,176
Apr 20181,3421,36963.842.90$89,644
Mar 20181,4791,27261.222.79$94,089
Feb 20181,4831,37361.782.77$95,418
Jan 20181,9391,44862.874.01$127,710
Dec 201738015357.272.92$22,210
Nov 20171,6781,13655.423.12$96,537
Oct 20172,4411,65349.292.98$125,249
Sep 201755528247.523.09$27,244
Aug 20171401045.373.00$6,382
Jul 20171,4761,36643.873.09$68,969
Jun 20171,6411,38342.493.09$73,996
May 20171,7411,09645.373.26$82,566
Apr 20171,2851,18847.933.21$65,405
Mar 20171,8171,41246.772.98$89,194
Feb 20171,8131,30050.452.95$95,304
Jan 20172,0161,50549.413.42$104,756
Dec 20162,0651,60848.763.72$106,676
Nov 20162,1641,57242.492.64$96,105
Oct 201690952646.193.09$43,612
Sep 20162,0603,13241.553.10$95,304
Aug 20162,3113,72541.442.92$106,661
Jul 20162,4003,66541.622.92$110,606
Jun 20162,6433,81345.352.69$130,101
May 20162,6904,26642.521.99$122,873
Apr 20162,7564,30536.561.99$109,331
Mar 20163,1594,09633.011.79$111,627
Feb 20162,9394,04126.472.06$86,134
Jan 20163,5084,64927.352.36$106,936
Dec 20153,4384,16332.362.00$119,586
Nov 20154,1413,57638.792.17$168,380
Oct 20154,0793,80043.552.43$186,861
Sep 20154,7543,74142.992.76$214,694
Aug 20155,4743,68740.162.87$230,427
Jul 20156,7293,68448.152.95$334,851
Jun 20156,7283,88556.152.88$388,977
May 20156,3883,45555.212.96$362,893
Apr 20158,3894,28449.822.71$429,535
Mar 201511,3645,41142.892.93$503,282
Feb 201515,1058,75144.662.98$700,634
Jan 201517,56010,77943.433.10$796,052
Dec 20147,8403,08854.693.59$439,860
Nov 20142070.464.25$141

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                  369 bbl  × $106.41 =    $39,265
Casinghead gas       790 Mcf  × $  3.05 =     $2,406

────────────────────────────────────────────────────
Month total                                  $41,672

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/18238 is the state's own key, not one this site invented.