Home Services Software Careers Training News Press Releases Technical papers Contact
Copyright © 2003 - 2017 Earthworks Environment & Resources Ltd. All rights reserved

Press Releases

January 2017

October 2016

Direct Seismic Amplitude Detuning

GEOeXpro Magazine Issue 5 2016 on page 17 Direct Seismic Amplitude Detuning


July 2016

Seismic Amplitudes Benefit From Seismic Trace Detuning

E&P Magazine July 2016 http://www.epmag.com/seismic-amplitudes-benefit-seismic-trace-detuning-1017366 

October 2015

A Simple Guide to Seismic Amplitudes and Detuning

Seismic amplitude changes may tell us something about reservoir lithology, porosity, and/or fluids. However, seismic tuning effects are potentially much larger than amplitude variations due to geological changes. Understanding this key concept is critical to effective seismic interpretation - published 2015 (issue 5) http://www.geoexpro.com/articles/2015/11/a-simple-guide-to-seismic-amplitudes-and-detuning -

May 2015

A Simple Guide to Volumetrics

Why accurately calculating gross rock volume uncertainty is key published 2015 (issue 3)


June 2015

Earthworks Reservoir GEOExPro Article ‘Technology Explained: A Simple Guide to


Earthworks Reservoir are delighted to announce that Geo Expro have chosen to feature an article written by Ashley Francis in the latest issue, entitled “A Simple Guide to Volumetrics”. Please find a link to the publication & article below. GEOExPro Artical ‘Technology Explained: A Simple Guide to Volumetrics’

April 2014

A Simple Guide to Seismic Inversion – Seismic inversion is a complex topic with many different methods. This can make it confusing for the non-specialist to understand the various flavours of seismic inversion and choose the most appropriate tool for a particular interpretation task - published 2014 http://www.geoexpro.com/articles/2014/06/a-simple-guide-to-seismic-inversion 

November 2013

Earthworks Reservoir Engage with Local School to “Find Oil”.

Global Exploration and Production consultants Earthworks Reservoir engage with local school,

marking a year since the consultants expanded their operations to Aberdeen.

The primary 6 classes had been studying oil and gas exploration since the summer break and

wanted to learn more about finding oil and why it is in their local sea. Engaging with Ferryhill

School, John Sayer – Business Development Manager, provided a fun and informative afternoon

workshop. The 40 primary 6 pupils were taken on a journey that lasted around 250million years,

not easy in one afternoon.

The children were thrilled to learn the origins of fossil fuels, the units of source, reservoir and

sealing rock and how we as an industry find oil using complex processes from Seismic Vessels to

Reservoir Modelling to identify such entities; all of course in the language of 10 and 11 year olds.

The afternoon was rounded off with

a spot of petroleum engineering.

Divided into teams of 5, the children

were provided with 25 drinking

straws and some cello tape and

briefed on building a drilling

derrick. The derricks were tested to

see how much weight they could

hold, a bucket of rocks in true geological fashion. The subsequent testing

provided no winner with many structural failures being witnessed so the team,

who had built the best looking derrick, prior to testing, were deemed the


The afternoon was a great success and Earthworks Reservoir would hope that

maybe a future subsurface professional might just have been inspired to join

our industry when they grow up. Judging by the Q&A some of them would

definitely do well within the subsurface sector.

EARTHWORKS reservoir
Earthworks makes the headlines.
Relative Impedance •  Bright Amplitudes •     Localised Features •     Tuning! Detuned Relative Impedance •  Detuned Amplitudes •    Structural Conformance •    Geology! So you’ve run your inversion. Have you detuned it? Tuning Effects Mask True Geological Trends.  Earthworks Reservoir DT-AMP™ 3D Seismic  Detuning •  Removes tuning from 3D  Seismic •  Accelerates amplitude interpretation  •  De-risks amplitude anomalies DEMONSTRATIONS  NOW AVAILABLE
Instantly identify tuning on your seismic and slices
to section
and detune
to attribute slice
Press Releases
Earthworks Reservoir  Subsurface Description Solutions and Technologies from Experts for Experts

   Technical Services   -   Software Solutions   -   Training

Insert title here
Known Values
Basic Geometry
Inline spacing:    Crossline spacing: 

Point 1
X:    Y: 
Inline:    Crossline: 

Known data: 

Inline direction:    Crossline direction: 
Point 2
X:    Y: 
Inline:    Crossline: 

Point 3
X:    Y: 
Inline:    Crossline: 


(inline, crossline) to (x,y)
Inline:  Crossline: 
X:  Y: 
(x,y) to (inline, crossline)
X:  Y: 
Inline:  Crossline: 
Inline direction:  Crossline direction: 


Copyright 2015 Earthworks E&R Ltd