Griswell

Oil & Gas Property in Johnson County, TX

Property Summary

Key data points for Griswell

CountyJohnson County, TX
OperatorFORMENTERA OPERATIONS LLC
Production DatesApr 2009 - Mar 2026
Total Oil Production1 BBLs
Total Gas Production8,266,232 MCF
Recent Oil Production0 BBLs in Feb 2026
Recent Gas Production13,032 MCF in Feb 2026
Wells on Property5

Our Valuation Estimates for Griswell

ShaleAssessment

$63,294 *

MarketMultiple

$76,856 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Griswell Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Griswell
from Apr 2009 to Mar 2026

Wells on Griswell

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-251-33324GRISWELL-NOWLIN (SA) 1FORMENTERA OPERATIONS LLCProducingJohnson County, TX32.426599-97.291859
42-251-33357GRISWELL-NOWLIN (SA) 3FORMENTERA OPERATIONS LLCProducingJohnson County, TX32.426470-97.291881
42-251-33358GRISWELL 4FORMENTERA OPERATIONS LLCProducingJohnson County, TX32.426437-97.291891
42-251-33359GRISWELL 5FORMENTERA OPERATIONS LLCProducingJohnson County, TX32.426382-97.291902
42-251-33379GRISWELL-NOWLIN (SA) 2FORMENTERA OPERATIONS LLCProducingJohnson County, TX32.426553-97.291876

Leases included in Griswell

Lease #Lease NameOperatorCountyMonthly Gas Prod.
09-252442GRISWELL 5FORMENTERA OPERATIONS LLCJohnson County, TX
09-254162GRISWELL-NOWLIN (SA) 1FORMENTERA OPERATIONS LLCJohnson County, TX
09-254575GRISWELL 4FORMENTERA OPERATIONS LLCJohnson County, TX
09-254746GRISWELL-NOWLIN (SA) 3FORMENTERA OPERATIONS LLCJohnson County, TX
09-255872GRISWELL-NOWLIN (SA) 2FORMENTERA OPERATIONS LLCJohnson County, TX

Nearby Properties

These are the closest 20 properties to the Griswell property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AdamsJohnson County, TX0 BBLs4,306 MCFFeb 2026
AuroraJohnson County, TX0 BBLs6,657 MCFMar 2026
BarronJohnson County, TX0 BBLs30,450 MCFFeb 2026
BeadlesJohnson County, TX0 BBLs492 MCFMar 2026
Bussey ThomasJohnson County, TX0 BBLs20,124 MCFMar 2026
CaldwellJohnson County, TX0 BBLs3,085 MCFFeb 2026
DarbyJohnson County, TX0 BBLs26,536 MCFMar 2026
Davis-Bussey (Sa)Johnson County, TX0 BBLs26,217 MCFMar 2026
DeclevaJohnson County, TX0 BBLs10,933 MCFMar 2026
KenahJohnson County, TX0 BBLs29,711 MCFMar 2026
Nowlin Billie MarieJohnson County, TX0 BBLs22,018 MCFMar 2026
Nowlin-DJohnson County, TX0 BBLs34,630 MCFMar 2026
ParnellJohnson County, TX0 BBLs9,334 MCFMar 2026
Preston ElizabethJohnson County, TX0 BBLs27,499 MCFMar 2026
Preston-Scarberry (Sa)Johnson County, TX0 BBLs13,030 MCFMar 2026
Spring ValleyJohnson County, TX0 BBLs12,334 MCFFeb 2026
Stoner Family PartnersJohnson County, TX0 BBLs12,194 MCFMar 2026
ThompsonJohnson County, TX0 BBLs2,321 MCFMar 2026
Uysaler AhmetJohnson County, TX0 BBLs14,994 MCFMar 2026
Walls WoodyJohnson County, TX0 BBLs12,526 MCFMar 2026

Owners of Griswell

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025JAVELIN ENERGY PARTNERS MGMT LLCGRISWELL W#4-HJAVELIN ENERGY
2025JAVELIN ENERGY PARTNERS MGMT LLCGRISWELL-NOWLIN (SA) W#2JAVELIN ENERGY
2025SEAR TIMOTHY R G & JUDITHGRISWELL W#4-HJAVELIN ENERGY
2025SEAR TIMOTHY R G & JUDITHGRISWELL-NOWLIN (SA) W#2JAVELIN ENERGY
2025DOH OIL COMPANYGRISWELL W#4-HJAVELIN ENERGY
2025DOH OIL COMPANYGRISWELL-NOWLIN (SA) W#2JAVELIN ENERGY
2025JAVELIN ENERGY PARTNERS MGMT LLCGRISWELL W#5-HJAVELIN ENERGY
2025RELIANCE STANDARD LIFE INS COGRISWELL W#4-HJAVELIN ENERGY
Displaying 8 of 468 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Griswell

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
09-252442GRISWELL 5Jan 2026JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254162GRISWELL-NOWLIN (SA) 1Jan 2026JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254575GRISWELL 4Jan 2026JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254746GRISWELL-NOWLIN (SA) 3Jan 2026JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-255872GRISWELL-NOWLIN (SA) 2Jan 2026JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-252442GRISWELL 5Dec 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254162GRISWELL-NOWLIN (SA) 1Dec 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254575GRISWELL 4Dec 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254746GRISWELL-NOWLIN (SA) 3Dec 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-255872GRISWELL-NOWLIN (SA) 2Dec 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-252442GRISWELL 5Nov 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254162GRISWELL-NOWLIN (SA) 1Nov 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254575GRISWELL 4Nov 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254746GRISWELL-NOWLIN (SA) 3Nov 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-255872GRISWELL-NOWLIN (SA) 2Nov 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-252442GRISWELL 5Oct 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254162GRISWELL-NOWLIN (SA) 1Oct 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254575GRISWELL 4Oct 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254746GRISWELL-NOWLIN (SA) 3Oct 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-255872GRISWELL-NOWLIN (SA) 2Oct 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-252442GRISWELL 5Sep 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254162GRISWELL-NOWLIN (SA) 1Sep 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254575GRISWELL 4Sep 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-254746GRISWELL-NOWLIN (SA) 3Sep 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC
09-255872GRISWELL-NOWLIN (SA) 2Sep 2025JAVELIN ENERGY PARTNERS MANAGEMENT LLC