Uncompromising Tools for Oil and Gas Exploration

Chemostratigraphy is the use of variations in the chemical composition of sedimentary successions to:

• 了解盆或田间量表的相关关系

• identify elemental proxies used in paleoecological reconstructions

• aid in building sequence stratigraphic frameworks

• 识别岩石的物理特性进行钻孔和汇编

布鲁克provides tools for the elemental and chemical analysis of core and cuttings to make chemostratigraphy easy and scalable. Click below to learn more about applying chemostratigraphy to any sized project.

元素分析是该领域和石油地质学家的重要工具，可以表征和识别石油或气体的形成。可以通过X射线荧光（XRF）分析钻头，泥浆或核心。

• 台式S2 PUMASeries 2 reaches low detection limits on prepared drill cuttings in a mobile lab by using the Energy Dispersive XRF (EDXRF).

• The analysis of majors and traces in the lab is best performed by the floor standingS8老虎Series 2 Wavelength Dispersive XRF (WDXRF) spectrometer using either the GEO-QUANT package or custom calibrations.

• TheCTXis a compact portable countertop XRF ideal for rig operations, with a battery backup, push-button operation, spill-proof rugged aluminum case, and safety-interlocked lid. Now available with the MUDROCK matrix-matched calibration, the versatile GeoEXPLORATION calibration, or a custom calibration.

• TheTRACER 5g是理想的便携式光谱仪的核心,露头,或铜ttings. With a helium flush and graphene window it has the best light element performance in a handheld. When paired with the MUDROCK calibration or a custom matrix-matched formation-specific calibration it is the most trusted portable XRF in oil and gas.

X射线衍射（XRD）提供了有关沉积物或形成矿物质组成的其他信息。XRD通过其晶体结构区分具有相同或相似化学的矿物质。它不仅允许识别矿物DIFFRAC.EVA, but also offers standardless quantification using the Rietveld approach. Even non-crystalline phases may be quantified using this method. It enables pinpointing of potential reservoirs and host formations. A major advantage is the rather simple and quick sample preparation. The analysis of drill cuts can be done in a mobile lab using BRUKER’s benchtopD2移动器. In a lab setting, theD8努力or theD8 ADVANCEis the optimal choice.

了解孔隙度和渗透率对于石油和天然气储层表征，沉积学，水文地质学和地下水研究很重要。XRM可以表征和可视化孔，孔径分布以及开放式孔隙网络的表征和可视化。该信息可能对石油和天然气生产模型，天然气或水洪水，模拟研究，污染流程建模，变形实验和沉积岩石学有深远的影响。

页岩反应性的分析通常涉及多种分析技术，包括但不限于X射线衍射，X射线荧光，伽马记录，光学显微镜，电子显微镜，总有机含量和阳离子交换能力。从矿物学的角度来看，XRD被广泛认为是最受欢迎的技术，特别是对于基本相似阶段的歧视。

例如，赤铁矿（Fe2O3）和辅助石（FECO3）给出了类似的元素签名，但具有明显的衍射模式。通常，对于井孔的垂直和水平段，经常获得衍射数据。垂直部分的分析允许鉴定具有理想物理特性的区域。在非常规储层的水平片段中，XRD主要用于地理座，以确保井眼留在特定的地质床中。