BuiltWithNOF
JMS Database

 

 

EarthDataGraphics
a division of
Greenbriar Resources Corporation
since 1984

 

Celebrating
23 Years
1984 - 2007

JMS has an internal database to store well information.  It is extremely versitile and is designed to hold information that will ultimately be plotted on a map.  Well data can be stored in four formats, depending on the location coordinate system.

JMS Database Versions

Basis of Well-Coordinate Location

Function

“USGS”
Square Section

Public Land Survey.  Footage and Quarter Call Spots. Sections are assumed to be square, but offsets at correction lines are approximated.

For economical mapping; does not require commercial land grid.

“USGS”
Land Survey

Public Land Survey.  Footage and Quarter Call Spots, converted by JMS to degrees, or will utilize user or vendor provided lat/lon. Conversion requires commercial land grid.

For accurate mapping in Public Land Survey states. This is good for most of the states west of the Mississippi.

Degree

Wells stored in degrees latitude and longitude, organized in 7½ minute quadrangles.

For accurate mapping in world coordinates of latitude & longitude.

XY

Wells stored in X Y units and organized in quadrangles similar to townships.   Units, quad size and origins are user-defined.

For mapping wells based on a cartesian coordinate system.

Maps generated from a “USGS” Land Survey database can be combined and printed with maps generated from Degree databases for seamless presentation of bordering areas such as Oklahoma and Texas.

Any item in a database may be accessed from menu screens or from map graphic screens and the data changed, added or deleted. 

Many users of JMS maintain their well data in external databases such as Microsoft Excel or Access and use standard Comma Separated Value import and export features to exchange data for mapping.

JMS databases may be queried with a very powerful Selective Retrieval module that allows the conditional selection of wells based on the value of virtually any item in the database.  The resulting index may then be used to generate map annotations, create new databases, view/print selected wells and more.

EarthDataGraphics custom data translation programs retrieve well data and reformat Initial Potentials, DSTs and Shows into concise, meaningful phrases that can be annotated near well symbols on the map.

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EarthDataGraphics
a division of
Greenbriar Resources Corporation
since 1984