HASTEDT, EMMA

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the COLUMBUS (7050) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8357District 03Field 19837928OilCasinghead gasSaveExport
Value, all time
$738 k
Jan 1993 – Dec 2001
Value, last 12 filed months
$101 k
at the published price for each month
Months reported
108
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 4 leases and 6 wells, and the rule below applies to all of them.

Discovered
1966-10-13
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: INTO THE COLUMBUS (CONSOLIDATED) FIELD.

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
OilDisposition26,138 bbl$474,960
Casinghead gasProduction141,769 Mcf$263,410
Total$738,370

62,562 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 29.7882, -96.5513. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.78817, -96.55136 · 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
100.0%
2 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
7,772 ft
2 wells filed one
Completion to plug
17.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 7,425 and 8,118 ft, median 7,772 ft, over the 2 wells that filed a depth.

Completions filed
May 1967 – Sep 2001
2 of 2 wells
Plug dates filed
Aug 2019
1 of 2 wells; 1 filed none

Last completion to plug: a median of 17.9 years across the 1 well that filed both dates, with the middle half between 17.9 years and 17.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-089008943 U8,118 ftSep 2001Aug 2019Yes
42-089009054 U7,425 ftMay 1967Yes

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 (108)

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

108 months

Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20011571,18924.873.05$7,535
Jul 200110682523.933.20$5,174
Jun 20011881,36424.563.82$9,833
May 20011741,75825.524.31$12,013
Apr 20011651,51124.685.34$12,134
Mar 20012351,81724.545.38$15,536
Feb 20012141,72527.755.77$15,887
Jan 20012541,86627.478.40$22,649
Dec 20001901,54326.889.12$19,183
Nov 20001371,60732.215.66$13,505
Oct 20002092,08531.235.15$17,255
Sep 20001851,69931.875.19$14,708
Aug 20001911,81729.644.54$13,912
Jul 20001851,68828.534.09$12,182
Jun 20002081,88829.304.40$14,396
May 20002091,93627.263.68$12,821
Apr 20002021,84724.513.12$10,706
Mar 20002251,92328.422.86$11,894
Feb 20002281,73327.622.73$11,022
Jan 20002421,69325.272.48$10,315
Dec 19992541,73624.282.42$10,375
Nov 19992411,60223.192.43$9,488
Oct 19992431,68320.982.80$9,817
Sep 19992191,40721.752.62$8,448
Aug 19992711,45819.262.88$9,412
Jul 19992541,53117.892.37$8,176
Jun 19992021,36815.942.36$6,451
May 19992701,51515.792.32$7,780
Apr 19992671,48515.102.21$7,311
Mar 19992891,60212.471.84$6,549
Feb 19992591,2479.981.82$4,852
Jan 19992891,62010.381.90$6,078
Dec 19982399839.201.77$3,942
Nov 19982881,24910.892.19$5,866
Oct 199821358212.421.97$3,792
Sep 19982171,20412.592.08$5,240
Aug 19982791,20011.301.91$5,442
Jul 19982391,23911.742.24$5,578
Jun 19982371,08911.242.24$5,100
May 19982431,30412.622.21$5,944
Apr 19982171,42513.042.51$6,400
Mar 19982511,56412.802.31$6,825
Feb 19982191,19713.952.30$5,807
Jan 19982631,49914.702.15$7,096
Dec 199798581116.322.41$18,031
Nov 199796496818.193.09$20,525
Oct 19972291,25219.253.15$8,352
Sep 19972191,13017.742.95$7,224
Aug 19972191,17017.862.55$6,900
Jul 19972091,00017.582.25$5,921
Jun 199723588717.242.26$6,054
May 19972351,32218.972.31$7,510
Apr 19972331,17917.882.08$6,622
Mar 19972391,06718.951.94$6,598
Feb 19972141,06520.492.21$6,734
Jan 19972181,05323.483.54$8,846
Dec 19962401,06223.32$5,597
Nov 199623498521.97$5,141
Oct 19962451,01823.31$5,711
Sep 19962261,00122.22$5,022
Aug 19962221,42720.26$4,498
Jul 19961931,17719.55$3,773
Jun 19962251,07018.73$4,214
May 19962241,42519.43$4,352
Apr 19962451,37621.51$5,270
Mar 19962281,21219.38$4,419
Feb 19962091,04316.98$3,549
Jan 19962321,27717.07$3,960
Dec 19952361,21617.19$4,057
Nov 19952831,25616.00$4,528
Oct 19952931,27715.43$4,521
Sep 19952661,26216.18$4,304
Aug 19952891,29115.92$4,601
Jul 19952571,08215.24$3,917
Jun 19952511,04816.41$4,119
May 19952561,15417.56$4,495
Apr 19952681,32017.73$4,752
Mar 199533597416.44$5,507
Feb 19952951,10316.58$4,891
Jan 19953331,31215.92$5,301
Dec 19943491,10415.03$5,245
Nov 199436579215.90$5,804
Oct 19944051,36015.58$6,310
Sep 19943811,28215.29$5,825
Aug 19944301,61016.13$6,936
Jul 19943861,53017.56$6,778
Jun 19943851,60017.09$6,580
May 19943591,48015.88$5,701
Apr 19944421,64014.14$6,250
Mar 19944241,69412.46$5,283
Feb 1994771,16112.50$963
Jan 19941031,53512.66$1,304
Dec 19931041,63112.33$1,282
Nov 1993811,68514.49$1,174
Oct 1993631,08415.85$999
Sep 19931671,30215.03$2,510
Aug 19931931,65215.66$3,022
Jul 19931172,04015.46$1,809
Jun 19931691,22516.79$2,838
May 19932041,24417.68$3,607
Apr 19932181,13018.05$3,935
Mar 19931941,04218.14$3,519
Feb 19931811,56617.90$3,240
Jan 19931901,80516.93$3,217

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.

Aug 2001 — as filed, then multipliedworked
Oil                  157 bbl  × $ 24.87 =     $3,905
Casinghead gas     1,189 Mcf  × $  3.05 =     $3,630

────────────────────────────────────────────────────
Month total                                   $7,535

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. 03/O/8357 is the state's own key, not one this site invented.