Editing Natural gas extraction rate — Extraction

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{| class="wikitable" style="float:right; clear:right; margin:0 0 1em 1em; width:320px;"
|+ SIGNAL Earth Structured Data
|-
! Object type
| Damage Signal
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! SIGNAL Earth ID
| DS-00059
|-
! Observable type
| Natural gas extraction rate
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! Unit
| m³/yr (cubic meters of natural gas extracted per year)
|-
! Temporal structure
| Annual
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! Monitoring backbone
| Production statistics + operator reporting
|}
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{{SignalTerm|type=DS|id=DS-00059|label=Natural gas extraction rate — Extraction}} The natural gas extraction rate refers to the volume of natural gas removed from underground reservoirs over a specified period, typically measured annually in cubic meters. This rate is a key indicator of resource utilization and energy production, reflecting the intensity of natural gas exploitation worldwide. Understanding extraction rates is vital for assessing the sustainability of natural gas reserves and the environmental pressures associated with resource depletion.

Natural gas extraction plays a significant role in global energy systems, contributing to electricity generation, heating, and industrial processes. However, extraction activities can also influence subsurface pressures, induce environmental changes, and affect associated ecosystems. Monitoring extraction rates helps inform scientific assessments of resource management and environmental impacts.

Within the global context, natural gas extraction varies regionally due to geological, technological, economic, and regulatory factors. This variability necessitates comprehensive monitoring to capture spatial and temporal trends in extraction activities. The natural gas extraction rate serves as a fundamental metric within environmental monitoring frameworks that address resource extraction and its consequences.

== Geographic / System Context ==
Natural gas extraction occurs globally, with significant production concentrated in regions such as North America, Russia, the Middle East, and parts of Asia and Europe. These areas encompass diverse geological formations including conventional reservoirs, shale formations, and offshore fields. The geographic distribution of extraction activities is influenced by the availability of recoverable gas reserves, infrastructure, market demand, and regulatory environments.

The extraction process impacts various environmental systems depending on location, including terrestrial, marine, and coastal ecosystems. Regional variations in extraction techniques and intensity contribute to differing environmental footprints. Understanding the geographic context of natural gas extraction is essential for interpreting extraction rate data and assessing associated environmental stressors.

== Monitoring and Measurement ==
Monitoring of natural gas extraction rates primarily relies on production statistics reported by operators and compiled by governmental and industry agencies. These data are typically collected annually and aggregated at various geographic scales, from local fields to national and global levels. Operator reporting includes volumes extracted, production methods, and temporal production profiles.

Scientific methods complement reporting through remote sensing, subsurface pressure monitoring, and modeling approaches that estimate extraction volumes and predict future production trends. Institutions involved in monitoring include national energy agencies, geological surveys, and international organizations that track energy production and resource depletion. Standardized measurement conventions ensure consistency and comparability of extraction rate data across regions and time periods.

Within the SIGNAL system, this phenomenon is treated as a defined environmental signal whose boundaries and measurement conventions are described below.

== Signal Definition ==
The natural gas extraction rate is defined as the annual volume of natural gas removed from subsurface reservoirs, expressed in cubic meters per year (m³/yr). It quantifies the intensity of natural gas resource extraction activities and serves as a driver condition within the Extraction domain, representing a pressure or stressor on the natural gas resource base and associated environmental systems.

== Boundary Conditions ==
Boundary inclusions encompass all volumes of natural gas extracted from conventional and unconventional reservoirs worldwide, including onshore and offshore operations. This includes gas produced through various extraction technologies such as drilling, hydraulic fracturing, and enhanced recovery methods.

Boundary exclusions involve volumes of natural gas that are flared, vented, or lost prior to measurement, as well as gas extracted for reinjection or storage purposes rather than immediate utilization. Additionally, natural gas volumes associated with non-commercial or experimental extraction activities may be excluded depending on data availability and reporting standards.

== Aggregation Semantics ==
Geographic aggregation of natural gas extraction rate data is performed at multiple scales, ranging from field-level measurements to national and global totals. This enables analysis of spatial distribution and regional trends in extraction intensity. Temporal aggregation is conducted on an annual basis, aligning with standard reporting cycles and facilitating year-over-year comparisons.

Cross-signal aggregation involves integrating natural gas extraction rate data with related environmental signals such as greenhouse gas emissions, land use changes, and subsurface pressure variations. This multi-signal approach supports comprehensive assessments of the environmental impacts and resource sustainability associated with natural gas extraction.

== Observational Status ==
Current monitoring of natural gas extraction rates is supported by comprehensive production statistics and operator reporting, providing annual data with global coverage. These datasets underpin assessments of resource depletion and environmental pressures linked to extraction activities. Ongoing improvements in data collection, standardization, and modeling are expected to enhance the temporal and spatial resolution of extraction rate monitoring in future SIGNAL releases.

Future updates may incorporate refined boundary definitions, expanded inclusion of unconventional extraction methods, and integration with complementary environmental indicators to provide a more holistic understanding of natural gas extraction impacts.

== Related Signals ==
* None specified

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== Key Associated People ==
* '''J. Wang''' (-) [Lead author]
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== Sources ==
* [https://www.sciencedirect.com/science/article/pii/S2352484720304200 Modelling world natural gas production — 2020]
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